private void frmWhatMedia_Load(object sender, EventArgs e)
{
try
{
string connectionString = ConfigurationManager.AppSettings["DBConnectionString"] + frmHomeScreen.mUserFile;
string query = "select Title, isbn as Checkout_Code from (select title, isbn from book union select title, upc from movie union select title,upc from game union select album,upc from cd) order by title;";
OleDbDataAdapter da = new OleDbDataAdapter(query, connectionString);
OleDbCommandBuilder cb = new OleDbCommandBuilder(da);
DataTable dt = new DataTable();
da.Fill(dt);
BindingSource bs = new BindingSource();
bs.DataSource = dt;
dgvMedia.DataSource = bs;
da.Update(dt);
databaseHandler d = new databaseHandler();
d.closeDatabaseConnection();
DataGridViewColumn c = dgvMedia.Columns[0];
c.Width = 155;
dgvMedia.ClearSelection();
}
catch (Exception ee)
{
MessageBox.Show(ee.Message);
}
}
protected void Button1_Click1(object sender, EventArgs e)
{
string username=this.TextBox1.Text;
string con="Provider=Microsoft.Jet.OLEDB.4.0;Data Source="+System.Web.HttpContext.Current.Server.MapPath("App_data/db1.mdb");
OleDbConnection ole=new OleDbConnection(con);
DataSet ds=new DataSet();
DataRow drow;
ole.Open();
OleDbCommand olec=new OleDbCommand("select * from yonghu where yname='"+username+"'",ole);
int count=Convert.ToInt32(olec.ExecuteScalar());
OleDbDataAdapter oda=new OleDbDataAdapter ("select * from yonghu",ole);
OleDbCommandBuilder ob=new OleDbCommandBuilder(oda);
oda.Fill(ds,"tab");
if (count > 0)
{
this.Label1.Text = "昵称已存在，请重新输入！";
}
else
{
drow = ds.Tables["tab"].NewRow();
drow[0] = ds.Tables["tab"].Rows.Count + 1;
drow[1] = this.TextBox1.Text;
ds.Tables["tab"].Rows.Add(drow);
oda.Update(ds, "tab");
ole.Close();
Session["name"] = Request["TextBox1"];
Application["message"] = "";
Response.Redirect("HTMLPage.htm");
}
}
protected void Button3_Click(object sender, EventArgs e)
{
if (this.IsValid)
{
string con = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + System.Web.HttpContext.Current.Server.MapPath("App_data/db1.mdb");
OleDbConnection ole = new OleDbConnection(con);
DataSet ds = new DataSet();
DataRow drow;
ole.Open();
OleDbDataAdapter oda = new OleDbDataAdapter("select * from yonghu", con);
OleDbCommandBuilder ob = new OleDbCommandBuilder(oda);
oda.Fill(ds, "tab");
int num = ds.Tables["tab"].Rows.Count;
drow = ds.Tables["tab"].NewRow();
drow[0] = num + 1;
num++;
drow[1] = TextBox2.Text;
drow[2] = TextBox3.Text;
ds.Tables["tab"].Rows.Add(drow);
oda.Update(ds, "tab");
ole.Close();
this.Panel3.Visible = false;
this.Label2.Visible = true;
this.Label3.Visible = true;
this.Button4.Visible = true;
}
}
private void InsertIntoExcel()
{
// need to update the row so the DA does the insert...
foreach (System.Data.DataRow r in ds.Tables[0].Rows)
{
r["Extracted"] = System.DateTime.Now; // update the row!
}
da.UpdateCommand = new System.Data.OleDb.OleDbCommand(sqlInsert);
da.UpdateCommand.Connection = ConnDest;
da.UpdateCommand.Parameters.Add("@ProductId", System.Data.OleDb.OleDbType.Integer, 4, "ProductId");
da.UpdateCommand.Parameters.Add("@ProductName", System.Data.OleDb.OleDbType.VarWChar, 40, "ProductName");
da.UpdateCommand.Parameters.Add("@QuantityPerUnit", System.Data.OleDb.OleDbType.VarWChar, 20, "QuantityPerUnit");
da.UpdateCommand.Parameters.Add("@UnitPrice", System.Data.OleDb.OleDbType.Currency, 8, "UnitPrice");
da.UpdateCommand.Parameters.Add("@UnitsInStock", System.Data.OleDb.OleDbType.SmallInt, 2, "UnitsInStock");
da.UpdateCommand.Parameters.Add("@Extracted", System.Data.OleDb.OleDbType.Date, 8, "Extracted");
da.Update(ds, "Extracto");
// in the event you want to update a datasource via a different DataAdapter --
// for example you want to fill from a System.Data.SqlClient.DataAdapter and
// then Update via a System.Data.Oledb.OledbDataAdapter -- then you could define
// two distinct DataAdapters. Fill the DataSet with the first DA, then Update
// with the second DA.
}
private void RemoveDBImage(int Index)
{
string stringConnection = (strProvider + strDataSource);
string stringSQL = "SELECT * FROM [tblImages]";
dbConnection.ConnectionString = (strProvider + strDataSource);
dbConnection.Open();
dbAdapter = new OleDbDataAdapter(stringSQL, dbConnection);
dbAdapter.DeleteCommand = dbDeleteCommand;
System.Data.DataSet dataSet = new DataSet("tblImages");
dataSet.Locale = System.Globalization.CultureInfo.InvariantCulture;
dbAdapter.MissingSchemaAction = MissingSchemaAction.AddWithKey;
dbAdapter.Fill(dataSet, "tblImages");
dataSet.Tables["tblImages"].Rows[Index].Delete();
dbAdapter.Update(dataSet, "tblImages");
dbConnection.Close();
CmbBxImages.Items.Remove(CmbBxImages.Text);
if ((Index == CmbBxImages.Items.Count))
{
CmbBxImages.SelectedIndex = (Index - 1);
}
else
{
CmbBxImages.SelectedIndex = Index;
}
}
private void clears()
{
txtNameSearch.Text = "Enter all or part of a name here...";
txtCCSearch.Text = "Scan a customer card here...";
try
{
connectionString = ConfigurationManager.AppSettings["DBConnectionString"] + frmHomeScreen.mUserFile;
string query = "select * from customer order by last_name;";
OleDbDataAdapter da = new OleDbDataAdapter(query, connectionString);
OleDbCommandBuilder cb = new OleDbCommandBuilder(da);
DataTable dt = new DataTable();
da.Fill(dt);
BindingSource bs = new BindingSource();
bs.DataSource = dt;
dgvCustomers.DataSource = bs;
da.Update(dt);
databaseHandler d = new databaseHandler();
d.closeDatabaseConnection();
}
catch (Exception ee)
{
MessageBox.Show(ee.Message);
}
}
static void Main(string[] args)
{
//dateTime.DataSet1TableAdapters.table1TableAdapter table = new dateTime.DataSet1TableAdapters.table1TableAdapter();
//table.Insert("arif", "khan", "hasan", "1988-01-10", "100.00");
//Console.ReadLine();
OleDbConnection con = new OleDbConnection(@"Provider=VFPOLEDB.1;Data Source=D:\Documents and Settings\axkhan2\Desktop\table\table1.dbf");
con.Open();
OleDbDataAdapter adapt = new OleDbDataAdapter(@"select * from 'D:\Documents and Settings\axkhan2\Desktop\table\table1.dbf'", con);
OleDbCommandBuilder build = new OleDbCommandBuilder(adapt);
DataSet set = new DataSet();
adapt.Fill(set);
DataTable table = set.Tables[0];
DataRow row = table.NewRow();
row["firstname"] = "arifkhan";
row["lastname"] = "khan";
row["middlename"] = "mname";
row["dob"] = DateTime.Now;
row["amount"] = 100;
table.Rows.Add(row);
//adapt.Update(table);
//adapt.UpdateCommand = build.GetUpdateCommand();
adapt.Update(table);
//cmd.ExecuteNonQuery();
}
public void searcher(string field, string column)
{
try
{
connectionString = ConfigurationManager.AppSettings["DBConnectionString"] + frmHomeScreen.mUserFile;
string query = "select ISBN, Title, Author, Publisher, Binding, pub_date as Publication_Date, Pages, Available from book where " + column + " like '%" + escapeHandling(field) + "%' order by Author, Title;";
OleDbDataAdapter da = new OleDbDataAdapter(query, connectionString);
OleDbCommandBuilder cb = new OleDbCommandBuilder(da);
DataTable dt = new DataTable();
da.Fill(dt);
BindingSource bs = new BindingSource();
bs.DataSource = dt;
dgvBook.DataSource = bs;
da.Update(dt);
databaseHandler d = new databaseHandler();
d.closeDatabaseConnection();
}
catch (Exception ee)
{
MessageBox.Show(ee.Message);
}
dgvBook.ClearSelection();
}
/// <summary>Delete the specified Cause from the specified Issue.</summary>
/// <param name="pIssueID">ID of the Issue the cause applies to.</param>
/// <param name="pCauseID">ID of the Cause to delete.</param>
/// <returns>ID of the modified/created cause row.</returns>
public void Delete(int pIssueID, int pCauseID)
{
try
{
using(OleDbDataAdapter oDA = new OleDbDataAdapter(String.Format("Select * from Causes where issue_id = {0} and cause_id = {1} order by cause_seq", pIssueID, pCauseID), this.DataObject.ConnectionString))
using(OleDbCommandBuilder oCB = new OleDbCommandBuilder(oDA))
using(OleDbConnection oConn = new OleDbConnection(this.DataObject.ConnectionString))
{
// Get the list of previously saved Causes to the current Issue.
oConn.Open();
DataSet oDS = new DataSet("Causes");
oDA.Fill(oDS);
// If we found any...And we're updating an existing Cause...
if(oDS.Tables[0].Rows.Count > 0)
{
DataRow oRow = oDS.Tables[0].Rows[0];
oRow.Delete();
oDA.Update(oDS);
}
}
}
catch(Exception e)
{
throw new Exception("Unable to save new Issue Cause!\nError: " + e.Message);
}
}
/// <summary>
/// 插入数据通过Datatable
/// </summary>
/// <param name="_dt"></param>
/// <returns>影响记录条数</returns>
public override int DataTableInsert(DataTable _dt)
{
bool flag = false;
int _nResult = 0;
if (_dt == null)
return _nResult;
string _sCmdText = string.Format("select * from {0} where 1=2", _dt.TableName);
OleDbCommand _Command = (OleDbCommand)CreateCommand(_sCmdText, CommandType.Text);
OleDbDataAdapter _adapter = new OleDbDataAdapter(_Command);
OleDbDataAdapter _adapter1 = new OleDbDataAdapter(_Command);
OleDbCommandBuilder _builder = new OleDbCommandBuilder(_adapter1);
_adapter.InsertCommand = _builder.GetInsertCommand();
if (_adapter.InsertCommand.Parameters.Count < _dt.Columns.Count)
{
flag = true;//因为表中有自增字段，所以CommandBuild生成的InserttCommand的参数中少了自增字段
foreach (DataColumn _dc in _dt.Columns)
{
if (!_adapter.InsertCommand.Parameters.Contains(_dc.ColumnName))
{
_adapter.InsertCommand.CommandText =
_adapter.InsertCommand.CommandText.Insert(_adapter.InsertCommand.CommandText.IndexOf(") VALUES"), ',' + _dc.ColumnName);
_adapter.InsertCommand.CommandText =
_adapter.InsertCommand.CommandText.Insert(_adapter.InsertCommand.CommandText.Length - 1, ",?");
_adapter.InsertCommand.Parameters.Add("@" + _dc.ColumnName, OleDbType.Decimal, _dc.MaxLength, _dc.ColumnName);
if (_adapter.InsertCommand.Parameters.Count >= _dt.Columns.Count)
break;
}
}
}
if (flag)
this.ExecuteNoQuery(string.Format("SET IDENTITY_INSERT {0} on", _dt.TableName));
this.BeginTransaction();
try
{
_adapter.InsertCommand.Transaction = _Command.Transaction;
_Command.CommandText = "delete from " + _dt.TableName;
_Command.ExecuteNonQuery();
_nResult = _adapter.Update(_dt);
this.CommitTransaction();
}
catch (Exception ex)
{
this.RollbackTransaction();
throw ex;
}
finally
{
if (flag)
this.ExecuteNoQuery(string.Format("SET IDENTITY_INSERT {0} OFF", _dt.TableName));
}
return _nResult;
}
public void Gravar(DataSet ds, string tabela)
{
OleDbCommandBuilder cmdBuilder;
OleDbDataAdapter adaptador;
adaptador = new OleDbDataAdapter("select * from " + tabela, conexão);
cmdBuilder = new OleDbCommandBuilder(adaptador);
adaptador.Update(ds, tabela);
}
private void izracun_sektorjev_Click(object sender, System.EventArgs e)
{
oleDbDataAdapter1.Update(dataSet11, "sektorji");
_3.st_vs_zas_sek = 0;
System.Data.OleDb.OleDbDataReader dr;
con_1.Open();
dr = oleDbSelectCommand1.ExecuteReader();
while (dr.Read())
{
if (_3.st_vseh_mest_za_sektor == (int)dr["st_gledalcev"])
{
_3.st_vs_zas_sek++;
}
}
dr.Close();
con_1.Close();
st_zas_sektorjev_2.Text = Convert.ToString(_3.st_vs_zas_sek);
}
public static void CapNhatBang(DataSet ds)
{
OleDbConnection cn = DataProvider.ConnectionData();
string strSQL = "Select * From LoaiSach";
OleDbDataAdapter da = new OleDbDataAdapter(strSQL, cn);
OleDbCommandBuilder cb = new OleDbCommandBuilder(da);
da.Update(ds.Tables[0]);
//B5: Dong ket noi CSDL
cn.Close();
}
private void dataTable_RowChanged(object sender, DataRowChangeEventArgs e)
{
try
{
oleDbDataAdapter1.Update(dataSet1);
}
catch (Exception exp)
{
MessageBox.Show(exp.Message);
}
}
public static void Main(string[] args)
{
WriteToEventLog("Calling AEPM Service...");
var dt = new DataTable();
var dset = new DataSet();
Guid = args[0];
//retrieve any records needing updating
try
{
using(var conn = new OleDbConnection(ConfigurationManager.AppSettings["AS400ConnectionStringDev"]))
{
string sql = GetUnprocessMasterRecsString();
var objDataAdapter = new OleDbDataAdapter();
var cmd = new OleDbCommand(sql, conn);
objDataAdapter.SelectCommand = cmd;
objDataAdapter.SelectCommand.CommandTimeout = 0;
dt.Clear();
dset.Clear();
objDataAdapter.Fill(dt);
objDataAdapter.Fill(dset, "currentSelections");
var cb = new OleDbCommandBuilder(objDataAdapter);
AddParameters(cb);
//update records to 'S' for submitted
for (int i = 0; i < dset.Tables["currentSelections"].Rows.Count; i++)
{
dset.Tables["currentSelections"].Rows[i]["G_RETRN"] = 'S';
}
objDataAdapter.Update(dset, "currentSelections");
//submit records asynch
for (int i = 0; i < dt.Rows.Count; i++)
{
TestAsync(dt, i);
}
}
}
catch (Exception ex)
{
WriteToEventLog(ex);
}
}
static void Main(string[] args)
{
string myConnectionStringMDB =
"Provider=Microsoft.ACE.OLEDB.12.0;" +
@"Data Source=C:\Users\Gord\Desktop\fromCE.mdb;";
string myConnectionStringSQL =
"Provider=Microsoft.SQLSERVER.CE.OLEDB.3.5;" +
@"Data Source=C:\__tmp\myData.sdf;";
using (OleDbConnection conSQL = new OleDbConnection(),
conMDB = new OleDbConnection())
{
conSQL.ConnectionString = myConnectionStringSQL;
conSQL.Open();
conMDB.ConnectionString = myConnectionStringMDB;
conMDB.Open();
using (OleDbCommand cmdSQL = new OleDbCommand(),
cmdMDB = new OleDbCommand())
{
cmdSQL.CommandType = System.Data.CommandType.Text;
cmdSQL.Connection = conSQL;
cmdSQL.CommandText = "SELECT * FROM [Table1]";
var daSQL = new System.Data.OleDb.OleDbDataAdapter();
daSQL.SelectCommand = cmdSQL;
var dtSQL = new System.Data.DataTable();
daSQL.Fill(dtSQL);
System.Data.DataTable dtMDB = dtSQL.Clone();
foreach (System.Data.DataRow drSQL in dtSQL.Rows)
{
// .ImportRow() would import the row as "Unchanged", so create a new one
System.Data.DataRow drMDB = dtMDB.NewRow();
drMDB.ItemArray = drSQL.ItemArray;
dtMDB.Rows.Add(drMDB);
}
cmdMDB.CommandType = System.Data.CommandType.Text;
cmdMDB.Connection = conMDB;
cmdMDB.CommandText = "INSERT INTO [Table1] ([ID], [Field 1]) VALUES (?, ?)";
cmdMDB.Parameters.Add("?", OleDbType.Integer, 1, "ID");
cmdMDB.Parameters.Add("?", OleDbType.VarWChar, 255, "Field 1");
var daMDB = new System.Data.OleDb.OleDbDataAdapter();
daMDB.InsertCommand = cmdMDB;
daMDB.Update(dtMDB);
}
conSQL.Close();
conMDB.Close();
}
Console.WriteLine("Done.");
System.Threading.Thread.Sleep(2000);
}
static void Main(string[] args)
{
string myConnectionStringMDB =
"Provider=Microsoft.ACE.OLEDB.12.0;" +
@"Data Source=C:\Users\Gord\Desktop\fromCE.mdb;";
string myConnectionStringSQL =
"Provider=Microsoft.SQLSERVER.CE.OLEDB.3.5;" +
@"Data Source=C:\__tmp\myData.sdf;";
using (OleDbConnection conSQL = new OleDbConnection(),
conMDB = new OleDbConnection())
{
conSQL.ConnectionString = myConnectionStringSQL;
conSQL.Open();
conMDB.ConnectionString = myConnectionStringMDB;
conMDB.Open();
using (OleDbCommand cmdSQL = new OleDbCommand(),
cmdMDB = new OleDbCommand())
{
cmdSQL.CommandType = System.Data.CommandType.Text;
cmdSQL.Connection = conSQL;
cmdSQL.CommandText = "SELECT * FROM [Table1]";
var daSQL = new System.Data.OleDb.OleDbDataAdapter();
daSQL.SelectCommand = cmdSQL;
var dtSQL = new System.Data.DataTable();
daSQL.Fill(dtSQL);
System.Data.DataTable dtMDB = dtSQL.Clone();
foreach (System.Data.DataRow drSQL in dtSQL.Rows)
{
// .ImportRow() would import the row as "Unchanged", so create a new one
System.Data.DataRow drMDB = dtMDB.NewRow();
drMDB.ItemArray = drSQL.ItemArray;
dtMDB.Rows.Add(drMDB);
}
cmdMDB.CommandType = System.Data.CommandType.Text;
cmdMDB.Connection = conMDB;
cmdMDB.CommandText = "SELECT * FROM [Table1]";
var daMDB = new System.Data.OleDb.OleDbDataAdapter();
daMDB.SelectCommand = cmdMDB;
var cbuilderMDB = new OleDbCommandBuilder(daMDB);
cbuilderMDB.QuotePrefix = "[";
cbuilderMDB.QuoteSuffix = "]";
daMDB.Update(dtMDB);
}
conSQL.Close();
conMDB.Close();
}
Console.WriteLine("Done.");
System.Threading.Thread.Sleep(2000);
}
private void updater_Click(object sender, EventArgs e)
{
command.CommandText = "UPDATE Дисциплины_обучение SET Балл = ? WHERE (Код = ?)";
command.Parameters.Add("Балл", dabse.OleDbType.Integer, 50, "Балл");
command.Parameters.Add(new dabse.OleDbParameter("Original_Код", dabse.OleDbType.Integer, 0, System.Data.ParameterDirection.Input, false, (byte)0, (byte)0, "Код", System.Data.DataRowVersion.Original, null));
adapter.UpdateCommand = command;
command.Connection = Date_baseone;
try
{
int amount = adapter.Update(setOfData, "Дисциплины_обучение");
MessageBox.Show("Обновлено " + amount + " записей");
}
catch (Exception WrongSituation)
{ MessageBox.Show(WrongSituation.Message, "Недоразумение, упс..."); }
}
public static void Main(string [] str)
{
string path = "D:\\temp\\csc\\dataset";
string table = path+"\\temp.dbf";
OleDbConnection con = new OleDbConnection("Provider=VFPOLEDB.1;Data Source=D:\\temp\\csc\\dataset");
con.Open();
try
{
OleDbDataAdapter da = new OleDbDataAdapter("select * from "+table, con);
// da.SelectCommand = new OleDbCommand("select * from "+table, con);
da.UpdateCommand = new OleDbCommand("update "+ table+"set fname = ? where id = 1", con);
da.UpdateCommand.Parameters.Add("fname", OleDbType.VarChar, 200, "@fname");
da.UpdateCommand.Parameters.Add("fname", OleDbType.VarChar, 200, "@fname").SourceVersion = DataRowVersion.Original;
DataTable tb = new DataTable();
da.Fill(tb);
/* DataSet ds = new DataSet();
da.Fill(ds);
DataTable tb = ds.Tables[0];
DataRow rw = tb.NewRow();
rw["id"] = 4;
rw["fname"] = "afreen";
rw["lname"] = "khan";
rw["mname"] = "arif";
*/
// tb.Rows.Add(rw);
Console.WriteLine("Enter you first name");
DataRow rw = tb.Rows[0];
rw["fname"] = Console.ReadLine();
// Console.WriteLine("row added to table");
// OleDbCommandBuilder build = new OleDbCommandBuilder(da);
da.Update(tb);
Console.WriteLine("Table updated");
}
catch(OleDbException ex)
{
Console.WriteLine(ex.Message);
}
finally
{
con.Close();
}
}
private void DataGrid1_UpdateCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
{
string color, sValue;
// Gets the value of the key field of the row being updated
string key = DataGrid1.DataKeys[e.Item.ItemIndex].ToString();
// Gets get the value of the controls (textboxes) that the user
// updated. The DataGrid columns are exposed as the Cells collection.
// Each cell has a collection of controls. In this case, there is only one
// control in each cell -- a TextBox control. To get its value,
// you copy the TextBox to a local instance (which requires casting)
// and extract its Text property.
//
// The first column -- Cells(0) -- contains the Update and Cancel buttons.
TextBox tb;
// Gets the value
tb = (TextBox)(e.Item.Cells[2].Controls[0]);
color = tb.Text;
// Gets the value
tb = (TextBox)(e.Item.Cells[3].Controls[0]);
sValue = tb.Text;
// Finds the row in the dataset table that matches the
// one the user updated in the grid. This example uses a
// special Find method defined for the typed dataset, which
// returns a reference to the row.
dsTable.MyTableRow r;
r = dsTable1.MyTable.FindByid(int.Parse(key));
// Updates the dataset table.
r.colors = color;
r.values = int.Parse(sValue);
// Calls a SQL statement to update the database from the dataset
oleDbDataAdapter1.Update(dsTable1);
// Takes the DataGrid row out of editing mode
DataGrid1.EditItemIndex = -1;
// Refreshes the grid
DataGrid1.DataBind();
}
private void saver_Click(object sender, EventArgs e)
{
command = new dabse.OleDbCommand();
command.CommandText = "UPDATE Группы WHERE Номер = ?";
command.Parameters.Add(new dabse.OleDbParameter("Original_Номер", dabse.OleDbType.Integer, 0, System.Data.ParameterDirection.Input, false, (byte)0, (byte)0, "Номер", System.Data.DataRowVersion.Original, null));
command.Connection = Date_baseone;
adapter.UpdateCommand = command;
try
{
int kol = adapter.Update(setOfData, nameoftable);
MessageBox.Show("Обновлено " + kol + " записей");
Date_baseone.Close();
}
catch (Exception Ситуация_однако)
{ MessageBox.Show(Ситуация_однако.Message, "Недоразумение"); }
}
private void saver_Click(object sender, EventArgs e)
{
command.CommandText = "UPDATE Специальности SET Название = ?, Срок_обучения = ? WHERE (Шифр = ?)";
command.Parameters.Add("Название", dabse.OleDbType.VarWChar, 50, "Название");
command.Parameters.Add("Срок_обучения", dabse.OleDbType.VarWChar, 50, "Срок_обучения");
command.Parameters.Add(new dabse.OleDbParameter("Original_Шифр", dabse.OleDbType.Integer, 0, System.Data.ParameterDirection.Input, false, (byte)0, (byte)0, "Шифр", System.Data.DataRowVersion.Original, null));
command.Connection = Date_baseone;
adapter.UpdateCommand = command;
try
{
int kol = adapter.Update(setOfData, nameoftable);
MessageBox.Show("Обновлено " + kol + " записей");
//Date_baseone.Close();
}
catch (Exception Ситуация_однако)
{ MessageBox.Show(Ситуация_однако.Message, "Недоразумение"); }
}
protected void Button1_Click(object sender, EventArgs e)
{
string strconn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + System.Web.HttpContext.Current.Server.MapPath("app_data/db1.mdb");
OleDbConnection ole = new OleDbConnection(strconn);
DataSet ds = new DataSet();
DataRow drow;
ole.Open();
OleDbDataAdapter oda = new OleDbDataAdapter("select * from yh", strconn);
OleDbCommandBuilder ob = new OleDbCommandBuilder(oda);
oda.Fill(ds, "tab");
drow = ds.Tables["tab"].NewRow();
drow[0] = Session["yname"];
drow[1] = this.TextBox1.Text;
ds.Tables["tab"].Rows.Add(drow);
oda.Update(ds, "tab");
DataList1.DataSource = ds.Tables["tab"];
DataList1.DataBind();
ole.Close();
}
private void deleteToolStripMenuItem_Click(object sender, EventArgs e)
{
string row = dgvMovies[0, dgvMovies.CurrentRow.Index].Value.ToString();
if (MessageBox.Show("Are you sure?", "Confirm Deletion", MessageBoxButtons.YesNo) == DialogResult.No) {
MessageBox.Show("Request ignored");
dgvMovies.ClearSelection();
return;
}
try {
connectionString = ConfigurationManager.AppSettings["DBConnectionString"] + frmHomeScreen.mUserFile;
string query = "delete from Movie where UPC = '" + row + "';";
string query2 = "delete from Actor where UPC = '" + row + "';";
OleDbDataAdapter da = new OleDbDataAdapter(query, connectionString);
OleDbDataAdapter da2 = new OleDbDataAdapter(query2, connectionString);
OleDbCommandBuilder cb = new OleDbCommandBuilder(da);
OleDbCommandBuilder cb2 = new OleDbCommandBuilder(da2);
DataTable dt = new DataTable();
da.Fill(dt);
BindingSource bs = new BindingSource();
bs.DataSource = dt;
dgvMovies.DataSource = bs;
da.Update(dt);
}
catch (Exception ex) {
MessageBox.Show("Unexpected error: " + ex);
}
finally {
databaseHandler d = new databaseHandler();
d.closeDatabaseConnection();
}
refresh();
dgvMovies.ClearSelection();
}
public void Write(CubeMetadata metadata)
{
if (metadata == null)
throw new ArgumentNullException();
GetSheets();
if (_sheets.IndexOf(SheetName + "$") == -1)
CreateNewSheet(SheetName);
RaiseProgressStatus("Opening Xls file");
DataTable dataTable = MetadataFileFormat.WriteInDataTable(metadata);
dataTable.TableName = SheetName + "$";
_rowTotal = dataTable.Rows.Count;
using (var conn = new OleDbConnection(GetConnectionString(Filename)))
{
using (var da = new OleDbDataAdapter())
{
var sb = new StringBuilder();
sb.AppendFormat("INSERT INTO [{0}$] (", SheetName);
foreach (DataColumn col in dataTable.Columns)
sb.AppendFormat(" {0},", col.ColumnName);
sb.Remove(sb.Length - 1, 1); //Remove the last comma
sb.Append(") VALUES (");
for (int i = 0; i < dataTable.Columns.Count; i++)
sb.Append(" ?,");
sb.Remove(sb.Length - 1, 1); //Remove the last comma
sb.Append(")");
da.InsertCommand = new OleDbCommand(sb.ToString(), conn);
foreach (DataColumn col in dataTable.Columns)
da.InsertCommand.Parameters.Add(string.Format("@{0}", col.ColumnName), OleDbType.VarChar, 255, col.ColumnName);
da.RowUpdated += new OleDbRowUpdatedEventHandler(OnRowUpdated);
conn.Open();
da.Update(dataTable);
da.RowUpdated -= new OleDbRowUpdatedEventHandler(OnRowUpdated);
}
}
RaiseProgressStatus("Xls file written");
}
private void mineralsBindingNavigatorSaveItem_Click(object sender, EventArgs e)
{
DataSet dataSet = new DataSet();
string queryString = "SELECT * FROM minerals";
string connectionString = @"Data Source=remote.failgaming.com,1433\athena;Initial Catalog=ore_stock;User ID=test;Password=FailZ0rz69";
using (OleDbConnection connection = new OleDbConnection(connectionString))
{
connection.Open();
OleDbDataAdapter adapter = new OleDbDataAdapter();
adapter.SelectCommand = new OleDbCommand(queryString, connection);
OleDbCommandBuilder builder = new OleDbCommandBuilder(adapter);
adapter.Fill(dataSet);
adapter.UpdateCommand = builder.GetUpdateCommand();
adapter.Update(dataSet);
}
this.Validate();
this.mineralsBindingSource.EndEdit();
this.tableAdapterManager.UpdateAll(this.ore_stockDataSet1);
}
private void button2_Click(object sender, EventArgs e)
{
command.CommandText = "UPDATE [Phones] SET [phone] = ?, fio = ? WHERE ([Nn] = ?)";
command.Parameters.Add("phone", oleDB.OleDbType.VarChar, 50, "phone");
command.Parameters.Add("fio", oleDB.OleDbType.VarChar, 50, "fio");
command.Parameters.Add(new oleDB.OleDbParameter("Original_Nn", oleDB.OleDbType.Integer, 0, ParameterDirection.Input, false, (byte)0, (byte)0, "Nn", DataRowVersion.Original, null));
adapter.UpdateCommand = command;
command.Connection = connection;
try
{
int kol = adapter.Update(dataSet, "Phones");
MessageBox.Show("Обновлено " + kol + " записей");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Недоразумение");
}
}
//Fills the grid with data using the SQL statement.
public void updateGrid(string DDL, MetroGrid grid)
{
//Start instantiation
OleDbDataAdapter DA = new OleDbDataAdapter(DDL, getSetCon());
DataTable DT = new DataTable();
//End instantiation
try
{
getSetCon().Open(); //Opens connection
DA.Fill(DT);
}
catch (Exception ex)
{
MetroMessageBox.Show(form, "Unsuccessful \n" + ex.Message);
}
grid.DataSource = DT; //Sets the data source.
DA.Update(DT); //Updates the data adpapter.
con.Close(); //Closes con.
}
private void InsertDBImage(string FileName)
{
System.IO.FileStream fileStream = new System.IO.FileStream(FileName, System.IO.FileMode.Open, System.IO.FileAccess.Read);
long imageSize = fileStream.Length;
byte[] imageData = new Byte[fileStream.Length];
fileStream.Read(imageData, 0, System.Convert.ToInt32(fileStream.Length));
fileStream.Close();
string FName = GetFileName(FileName);
string stringConnection = strProvider + strDataSource;
string stringSQL = "SELECT * FROM [tblImages]";
dbConnection.ConnectionString = (strProvider + strDataSource);
dbConnection.Open();
dbAdapter = new OleDbDataAdapter(stringSQL, dbConnection);
dbAdapter.InsertCommand = dbInsertCommand;
System.Data.DataSet dataSet = new DataSet("tblImages");
dataSet.Locale = System.Globalization.CultureInfo.InvariantCulture;
dbAdapter.MissingSchemaAction = MissingSchemaAction.AddWithKey;
dbAdapter.Fill(dataSet, "tblImages");
System.Data.DataRow newRow = dataSet.Tables["tblImages"].NewRow();
newRow["ImageName"] = FName;
newRow["Image"] = imageData;
dataSet.Tables["tblImages"].Rows.Add(newRow);
try
{
dbAdapter.Update(dataSet, "tblImages");
CmbBxImages.Items.Add(FName);
dbConnection.Close();
CmbBxImages.SelectedIndex = (CmbBxImages.Items.Count - 1);
}
catch (System.Exception ex)
{
AccusoftError(ex, lblError);
dbConnection.Close();
}
}
private void saver_Click(object sender, EventArgs e)
{
сommand.CommandText = "UPDATE Студенты SET Фамлия=?, Имя=?, Отчество=?, Специальность=?, Гражданство=?, Форма_обучения=?, Признак_отчисления=? WHERE Шифр=?";
сommand.Parameters.Add("Фамилия", dabse.OleDbType.VarWChar, 50, "Фамилия");
сommand.Parameters.Add("Имя", dabse.OleDbType.VarWChar, 50, "Имя");
сommand.Parameters.Add("Специальность", dabse.OleDbType.Integer, 50, "Специальность");
сommand.Parameters.Add("Гражданство", dabse.OleDbType.VarWChar, 50, "Гражданство");
сommand.Parameters.Add("Форма_обучения", dabse.OleDbType.VarWChar, 50, "Форма_обучения");
сommand.Parameters.Add("Признак_отчисления", dabse.OleDbType.Integer, 50, "Признак_отчисления");
сommand.Parameters.Add(new dabse.OleDbParameter("Original_Шифр", dabse.OleDbType.Integer, 0, System.Data.ParameterDirection.Input, false, (byte)0, (byte)0, "Шифр", System.Data.DataRowVersion.Original, null));
сommand.Connection = Date_baseone;
adapter.UpdateCommand = сommand;
try
{
int kol = adapter.Update(setOfData, nameoftable);
MessageBox.Show("Обновлено " + kol + " записей");
Date_baseone.Close();
}
catch (Exception Ситуация_однако)
{ MessageBox.Show(Ситуация_однако.Message, "Недоразумение"); }
}
public DataSet AtualizaBanco(DataSet Pds, string Psql)
{
System.Data.OleDb.OleDbConnection cnx = new System.Data.OleDb.OleDbConnection(ConexaoOledb);
try
{
System.Data.OleDb.OleDbDataAdapter Adp = new System.Data.OleDb.OleDbDataAdapter();
Adp.SelectCommand = new System.Data.OleDb.OleDbCommand(Psql, cnx);
System.Data.OleDb.OleDbCommandBuilder cb = new System.Data.OleDb.OleDbCommandBuilder(Adp);
cnx.Open();
Adp.Update(Pds);
}
catch (Exception ex)
{
throw ex;
}
finally
{
cnx.Close();
}
return(Pds);
}
public void InserOrderDetail(Order order)
{
DataSet ds=convertToTable(order.OrderProductds, order.OrderID);
myCmd = new OleDbCommand("Select * From OrderDetails", myConnection);
myCmd.Transaction = transaction;
OleDbDataAdapter adapter = new OleDbDataAdapter(myCmd);
OleDbCommandBuilder builder = new OleDbCommandBuilder(adapter);
adapter.InsertCommand = builder.GetInsertCommand();
try
{
adapter.Update(ds, "ShoppingBasketDs");
}
catch (Exception ex)
{
throw ex;
}
}
// Sauvegarde tous les changements effectué dans le dataset
public void SaveDataSet(string tableName, DataSet dataSet)
{
if (dataSet.HasChanges() == false)
return;
switch (connType)
{
case ConnectionType.DATABASE_MSSQL:
{
try
{
var conn = new SqlConnection(connString);
var adapter = new SqlDataAdapter("SELECT * from " + tableName, conn);
var builder = new SqlCommandBuilder(adapter);
adapter.DeleteCommand = builder.GetDeleteCommand();
adapter.UpdateCommand = builder.GetUpdateCommand();
adapter.InsertCommand = builder.GetInsertCommand();
lock (dataSet) // lock dataset to prevent changes to it
{
adapter.ContinueUpdateOnError = true;
DataSet changes = dataSet.GetChanges();
adapter.Update(changes, tableName);
PrintDatasetErrors(changes);
dataSet.AcceptChanges();
}
conn.Close();
}
catch (Exception ex)
{
throw new DatabaseException("Can not save table " + tableName, ex);
}
break;
}
case ConnectionType.DATABASE_ODBC:
{
try
{
var conn = new OdbcConnection(connString);
var adapter = new OdbcDataAdapter("SELECT * from " + tableName, conn);
var builder = new OdbcCommandBuilder(adapter);
adapter.DeleteCommand = builder.GetDeleteCommand();
adapter.UpdateCommand = builder.GetUpdateCommand();
adapter.InsertCommand = builder.GetInsertCommand();
DataSet changes;
lock (dataSet) // lock dataset to prevent changes to it
{
adapter.ContinueUpdateOnError = true;
changes = dataSet.GetChanges();
adapter.Update(changes, tableName);
dataSet.AcceptChanges();
}
PrintDatasetErrors(changes);
conn.Close();
}
catch (Exception ex)
{
throw new DatabaseException("Can not save table ", ex);
}
break;
}
case ConnectionType.DATABASE_MYSQL:
{
return;
}
case ConnectionType.DATABASE_OLEDB:
{
try
{
var conn = new OleDbConnection(connString);
var adapter = new OleDbDataAdapter("SELECT * from " + tableName, conn);
var builder = new OleDbCommandBuilder(adapter);
adapter.DeleteCommand = builder.GetDeleteCommand();
adapter.UpdateCommand = builder.GetUpdateCommand();
adapter.InsertCommand = builder.GetInsertCommand();
DataSet changes;
lock (dataSet) // lock dataset to prevent changes to it
{
adapter.ContinueUpdateOnError = true;
changes = dataSet.GetChanges();
adapter.Update(changes, tableName);
dataSet.AcceptChanges();
}
PrintDatasetErrors(changes);
conn.Close();
}
catch (Exception ex)
{
throw new DatabaseException("Can not save table", ex);
}
break;
}
}
}
private void txtUPCsearch_TextChanged(object sender, EventArgs e)
{
if (txtNameSearch.Text.Length >= 0)
{
try
{
connectionString = ConfigurationManager.AppSettings["DBConnectionString"] + frmHomeScreen.mUserFile;
string query = "select * from employee where first_name like '%" + txtNameSearch.Text + "%' or last_name like '%" + txtNameSearch.Text + "%' order by last_name;";
OleDbDataAdapter da = new OleDbDataAdapter(query, connectionString);
OleDbCommandBuilder cb = new OleDbCommandBuilder(da);
DataTable dt = new DataTable();
da.Fill(dt);
BindingSource bs = new BindingSource();
bs.DataSource = dt;
dgvEmployees.DataSource = bs;
da.Update(dt);
d.closeDatabaseConnection();
}
catch (Exception ee)
{
MessageBox.Show(ee.Message);
}
}
}
private void searcher(string field, string column)
{
try
{
connectionString = ConfigurationManager.AppSettings["DBConnectionString"] + frmHomeScreen.mUserFile;
string query = "select * from employee where " + column + " like '%" + escapeHandling(field) + "%' order by last_name;";
OleDbDataAdapter da = new OleDbDataAdapter(query, connectionString);
OleDbCommandBuilder cb = new OleDbCommandBuilder(da);
DataTable dt = new DataTable();
da.Fill(dt);
BindingSource bs = new BindingSource();
bs.DataSource = dt;
dgvEmployees.DataSource = bs;
da.Update(dt);
d.closeDatabaseConnection();
}
catch (Exception ee)
{
MessageBox.Show(ee.Message);
}
}
private void refreshList()
{
try {
connectionString = ConfigurationManager.AppSettings["DBConnectionString"] + frmHomeScreen.mUserFile;
string query = "select * from employee order by last_name;";
OleDbDataAdapter da = new OleDbDataAdapter(query, connectionString);
OleDbCommandBuilder cb = new OleDbCommandBuilder(da);
DataTable dt = new DataTable();
da.Fill(dt);
BindingSource bs = new BindingSource();
bs.DataSource = dt;
dgvEmployees.DataSource = bs;
da.Update(dt);
}
catch (Exception ex) {
MessageBox.Show("There was a problem loading the employee list.\n" + ex);
}
finally {
d.closeDatabaseConnection();
}
}
public bool UpdatePlenos(Contradiccion contradiccion)
{
OleDbConnection connection = new OleDbConnection(connectionString);
OleDbDataAdapter dataAdapter;
DataSet dataSet = new DataSet();
DataRow dr;
bool completed = false;
try
{
string sqlCadena = "SELECT * FROM Contradicciones WHERE IdContradiccion = @IdContradiccion";
dataAdapter = new OleDbDataAdapter();
dataAdapter.SelectCommand = new OleDbCommand(sqlCadena, connection);
dataAdapter.SelectCommand.Parameters.AddWithValue("@IdContradiccion", contradiccion.IdContradiccion);
dataAdapter.Fill(dataSet, "Contradicciones");
dr = dataSet.Tables["Contradicciones"].Rows[0];
dr.BeginEdit();
dr["OficioPleno"] = contradiccion.OficioPlenos;
if (contradiccion.FEnvioOfPlenos != null)
{
dr["FEnvioOfPleno"] = contradiccion.FEnvioOfPlenos;
dr["FEnvioOfPlenoInt"] = DateTimeUtilities.DateToInt(contradiccion.FEnvioOfPlenos);
}
else
{
dr["FEnvioOfPleno"] = System.DBNull.Value;
dr["FEnvioOfPlenoInt"] = 0;
}
dr["OficioGeneradoPleno"] = Convert.ToInt16(contradiccion.OficioPlenoGenerado);
dr["RutaOficioPleno"] = contradiccion.OPlenoFilePath;
dr["IdContradiccion"] = contradiccion.IdContradiccion;
dr.EndEdit();
dataAdapter.UpdateCommand = connection.CreateCommand();
dataAdapter.UpdateCommand.CommandText = "UPDATE Contradicciones SET OficioPleno = @OficioPleno,FEnvioOfPleno = @FEnvioOfPleno," +
"FEnvioOfPlenoInt = @FEnvioOfPlenoInt, OficioGeneradoPleno = @OficioGeneradoPleno,RutaOficioPleno = @RutaOficioPleno " +
" WHERE IdContradiccion = @IdContradiccion";
dataAdapter.UpdateCommand.Parameters.Add("@OficioPleno", OleDbType.VarChar, 0, "OficioPleno");
dataAdapter.UpdateCommand.Parameters.Add("@FEnvioOfPleno", OleDbType.Date, 0, "FEnvioOfPleno");
dataAdapter.UpdateCommand.Parameters.Add("@FEnvioOfPlenoInt", OleDbType.Numeric, 0, "FEnvioOfPlenoInt");
dataAdapter.UpdateCommand.Parameters.Add("@OficioGeneradoPleno", OleDbType.Numeric, 0, "OficioGeneradoPleno");
dataAdapter.UpdateCommand.Parameters.Add("@RutaOficioPleno", OleDbType.VarChar, 0, "RutaOficioPleno");
dataAdapter.UpdateCommand.Parameters.Add("@IdContradiccion", OleDbType.Numeric, 0, "IdContradiccion");
dataAdapter.Update(dataSet, "Contradicciones");
dataSet.Dispose();
dataAdapter.Dispose();
completed = true;
}
catch (OleDbException ex)
{
string methodName = System.Reflection.MethodBase.GetCurrentMethod().Name;
ErrorUtilities.SetNewErrorMessage(ex, methodName + " Exception,ContradiccionModel", "OficiosPleno");
}
catch (Exception ex)
{
string methodName = System.Reflection.MethodBase.GetCurrentMethod().Name;
ErrorUtilities.SetNewErrorMessage(ex, methodName + " Exception,ContradiccionModel", "OficiosPleno");
}
finally
{
connection.Close();
}
return completed;
}
public bool UpdateContradiccion(Contradiccion contradiccion)
{
OleDbConnection connection = new OleDbConnection(connectionString);
OleDbDataAdapter dataAdapter;
DataSet dataSet = new DataSet();
DataRow dr;
bool completed = false;
try
{
string sqlCadena = "SELECT * FROM Contradicciones WHERE IdContradiccion = @IdContradiccion";
dataAdapter = new OleDbDataAdapter();
dataAdapter.SelectCommand = new OleDbCommand(sqlCadena, connection);
dataAdapter.SelectCommand.Parameters.AddWithValue("@IdContradiccion", contradiccion.IdContradiccion);
dataAdapter.Fill(dataSet, "Contradicciones");
dr = dataSet.Tables["Contradicciones"].Rows[0];
dr.BeginEdit();
dr["NumAsunto"] = contradiccion.NumAsunto;
dr["AnioAsunto"] = contradiccion.AnioAsunto;
dr["OficioAdmision"] = contradiccion.OficioAdmision;
if (contradiccion.FechaOficioAdmin != null)
{
dr["FechaAdminOficio"] = contradiccion.FechaOficioAdmin;
dr["FechaAdminOficioInt"] = DateTimeUtilities.DateToInt(contradiccion.FechaOficioAdmin);
}
else
{
dr["FechaAdminOficio"] = System.DBNull.Value;
dr["FechaAdminOficioInt"] = 0;
}
dr["@RutaArchivoOficio"] = contradiccion.OficioFilePath;
if (contradiccion.FechaCorreo != null)
{
dr["@FechaAdminCorreo"] = contradiccion.FechaCorreo;
dr["@FechaAdminCorreoInt"] = contradiccion.FechaCorreoInt;
}
else
{
dr["@FechaAdminCorreo"] = System.DBNull.Value;
dr["@FechaAdminCorreoInt"] = 0;
}
dr["@RutaArchivoCorreo"] = contradiccion.CorreoFilePath;
dr["@Tema"] = contradiccion.Tema;
dr["IdContradiccion"] = contradiccion.IdContradiccion;
dr.EndEdit();
dataAdapter.UpdateCommand = connection.CreateCommand();
dataAdapter.UpdateCommand.CommandText = "UPDATE Contradicciones SET NumAsunto = @NumAsunto, AnioAsunto = @AnioAsunto, OficioAdmision = @OficioAdmision " +
" FechaAdminOficio = @FechaAdminOficio, FechaAdminOficioInt = @FechaAdminOficioInt, RutaArchivoOficio = @RutaArchivoOficio," +
" FechaAdminCorreo = @FechaAdminCorreo, FechaAdminCorreoInt = @FechaAdminCorreoInt, RutaArchivoCorreo = @RutaArchivoCorreo, Tema = @Tema " +
" WHERE IdContradiccion = @IdContradiccion";
dataAdapter.UpdateCommand.Parameters.Add("@NumAsunto", OleDbType.VarChar, 0, "NumAsunto");
dataAdapter.UpdateCommand.Parameters.Add("@AnioAsunto", OleDbType.VarChar, 0, "AnioAsunto");
dataAdapter.UpdateCommand.Parameters.Add("@OficioAdmision", OleDbType.VarChar, 0, "OficioAdmision");
dataAdapter.UpdateCommand.Parameters.Add("@FechaAdminOficio", OleDbType.Date, 0, "FechaAdminOficio");
dataAdapter.UpdateCommand.Parameters.Add("@FechaAdminOficioInt", OleDbType.Numeric, 0, "FechaAdminOficioInt");
dataAdapter.UpdateCommand.Parameters.Add("@RutaArchivoOficio", OleDbType.VarChar, 0, "RutaArchivoOficio");
dataAdapter.UpdateCommand.Parameters.Add("@FechaAdminCorreo", OleDbType.Date, 0, "FechaAdminCorreo");
dataAdapter.UpdateCommand.Parameters.Add("@FechaAdminCorreoInt", OleDbType.Numeric, 0, "FechaAdminCorreoInt");
dataAdapter.UpdateCommand.Parameters.Add("@RutaArchivoCorreo", OleDbType.VarChar, 0, "RutaArchivoCorreo");
dataAdapter.UpdateCommand.Parameters.Add("@Tema", OleDbType.VarChar, 0, "Tema");
dataAdapter.UpdateCommand.Parameters.Add("@IdContradiccion", OleDbType.Numeric, 0, "IdContradiccion");
dataAdapter.Update(dataSet, "Contradicciones");
dataSet.Dispose();
dataAdapter.Dispose();
completed = true;
}
catch (OleDbException ex)
{
string methodName = System.Reflection.MethodBase.GetCurrentMethod().Name;
ErrorUtilities.SetNewErrorMessage(ex, methodName + " Exception,ContradiccionModel", "OficiosPleno");
}
catch (Exception ex)
{
string methodName = System.Reflection.MethodBase.GetCurrentMethod().Name;
ErrorUtilities.SetNewErrorMessage(ex, methodName + " Exception,ContradiccionModel", "OficiosPleno");
}
finally
{
connection.Close();
}
return completed;
}
//TODO: provide the UI interface CheckBox to overwrite existing differing Diam and Species Group from Biosum and FVS
//Otherwise, make a copy? and or not do anything?
//TODO: Change back to Private
public void DbRecsTdgTsg2ProcDbCopy(bool overwrite)
{
if (!overwrite)
{
return; //can't do anything now if user don't want replace table yet.
}
//bool blnRowDiff=false;
//15-MAY-2017: These tables were renamed and moved but this code is obsolete so it was not updated
string strSqlTdg = "SELECT * FROM TREE_DIAM_GROUPS";
string strSqlTsg = "SELECT * FROM TREE_SPECIES_GROUPS";
string strSqlDelTdg = "DELETE FROM TREE_DIAM_GROUPS";
string strSqlDelTsg = "DELETE FROM TREE_SPECIES_GROUPS";
DataTable dtTdg = new DataTable("TDG");
DataTable dtTsg = new DataTable("TSG");;
DataTable dtTdgTgt = new DataTable("TDGTGT");
DataTable dtTsgTgt = new DataTable("TSGTGT");
DataSet dsMaster = new DataSet("FVS_TREE");
dsMaster.Tables.Add(dtTdg);
dsMaster.Tables.Add(dtTsg);
OLE.OleDbConnection oleConx2Master = null;
OLE.OleDbDataAdapter oleAdaptTdg = null;
OLE.OleDbDataAdapter oleAdaptTsg = null;
OLE.OleDbConnection oleConx2Proc = null;
OLE.OleDbDataAdapter oleAdaptTdgTgt = null;
OLE.OleDbDataAdapter oleAdaptTsgTgt = null;
OLE.OleDbCommandBuilder oleCmdBTdgTgt = null;
OLE.OleDbCommandBuilder oleCmdBTsgTgt = null;
try
{
oleConx2Master = new System.Data.OleDb.OleDbConnection(string.Format(this.strDbConx, this.strPathMasterDbFile));
oleConx2Master.Open();
oleAdaptTdg = new System.Data.OleDb.OleDbDataAdapter(strSqlTdg, oleConx2Master);
oleAdaptTdg.Fill(dtTdg);
oleAdaptTsg = new System.Data.OleDb.OleDbDataAdapter(strSqlTsg, oleConx2Master);
oleAdaptTsg.Fill(dtTsg);
//TODO: Made assumption that the table structures exist ... need to create the Table
//If 2 tables exists in strPathProcDbFile, then delete records and import them from here.
oleConx2Proc = new System.Data.OleDb.OleDbConnection(string.Format(this.strDbConx, this.strPathProcDbFile));
oleConx2Proc.Open();
oleAdaptTdgTgt = new System.Data.OleDb.OleDbDataAdapter(strSqlTdg, oleConx2Proc);
oleAdaptTsgTgt = new System.Data.OleDb.OleDbDataAdapter(strSqlTsg, oleConx2Proc);
oleAdaptTdgTgt.Fill(dtTdgTgt);
oleAdaptTsgTgt.Fill(dtTsgTgt);
oleCmdBTdgTgt = new System.Data.OleDb.OleDbCommandBuilder(oleAdaptTdgTgt);
oleCmdBTsgTgt = new System.Data.OleDb.OleDbCommandBuilder(oleAdaptTsgTgt);
int tdgMatch = 0, tsgMatch = 0;
foreach (DataRow dr in dtTdg.Rows)
{
foreach (DataRow dr2 in dtTdgTgt.Rows)
{
if (dr.ItemArray.ToString().CompareTo(dr2.ItemArray.ToString()) == 0)
{
tdgMatch++;
}
}
}
foreach (DataRow dr in dtTsg.Rows)
{
foreach (DataRow dr2 in dtTsgTgt.Rows)
{
if (dr.ItemArray.ToString().CompareTo(dr2.ItemArray.ToString()) == 0)
{
tsgMatch++;
}
}
}
//flag value compare difference in both row and value
if (tdgMatch != dtTdg.Rows.Count || tsgMatch != dtTsg.Rows.Count || dtTdg.Rows.Count != dtTdgTgt.Rows.Count || dtTsg.Rows.Count != dtTsgTgt.Rows.Count)
{
// blnRowDiff=true;
if (dtTdgTgt.Rows.Count > 0 && overwrite)
{
OLE.OleDbCommand oCmd = oleConx2Proc.CreateCommand();
oCmd.CommandText = strSqlDelTdg;
oCmd.ExecuteNonQuery();
dtTdgTgt.Rows.Clear();
dtTdgTgt.AcceptChanges();
}
}
if (dtTsgTgt.Rows.Count > 0 && overwrite)
{
OLE.OleDbCommand oCmd = oleConx2Proc.CreateCommand();
oCmd.CommandText = strSqlDelTsg;
oCmd.ExecuteNonQuery();
dtTsgTgt.Rows.Clear();
dtTsgTgt.AcceptChanges();
}
dtTdgTgt.BeginLoadData();
dtTsgTgt.BeginLoadData();
foreach (DataRow dr in dtTdg.Rows)
{
dtTdgTgt.LoadDataRow(dr.ItemArray, false);
}
foreach (DataRow dr in dtTsg.Rows)
{
dtTsgTgt.LoadDataRow(dr.ItemArray, false);
}
dtTdgTgt.EndLoadData();
dtTsgTgt.EndLoadData();
oleAdaptTdgTgt.Update(dtTdgTgt);
dtTdgTgt.AcceptChanges();
oleAdaptTsgTgt.Update(dtTsgTgt);
dtTsgTgt.AcceptChanges();
}
catch (OLE.OleDbException oe)
{
throw oe;
}
finally
{
if (oleConx2Master.State == ConnectionState.Open)
{
oleConx2Master.Close();
}
oleConx2Master = null;
oleAdaptTdg = null;
oleAdaptTsg = null;
if (oleConx2Proc.State == ConnectionState.Open)
{
oleConx2Proc.Close();
}
oleAdaptTdgTgt = null;
oleAdaptTsgTgt = null;
}
}
public void InsertQuery(string QueryText, DataSet ds)
{
string path = HttpContext.Current.Server.MapPath("~/App_Data/ARC_ORG_DB.mdb");
OleDbConnection connection = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + path);
OleDbCommand sqlcmd = new OleDbCommand(QueryText, connection);
OleDbDataAdapter adapter = new OleDbDataAdapter();
adapter.InsertCommand = sqlcmd;
adapter.Update(ds);
}
//1) Delete the recs from FFE with related RX ID
//2) Append into FFE from FVS_Potfire
public int DbRecsUpdateFfeFromPotFire(string strRxFilePath)
{
int intRet = 0;
string strRxId = this.UtilHelperGetRxString(strRxFilePath);
string strSqlSrcPotFire = "SELECT * FROM FVS_PotFire";
string strSqlTgtFfe = "SELECT * FROM FFE WHERE biosum_cond_id = '{0}'"; // TODO: NOT_CALC_YN VALUE?
string[] strSqlSrcFilterPotFire = new string[15] {
"StandID", "CaseID", " ", "Flame_Len_Severe", "Flame_Len_Mod", "Fire_Type_Severe", "Fire_Type_Mod", "Torch_Index", "Crown_Index", "Canopy_Ht", "Canopy_Density", "Mortality_BA_Severe", "Mortality_BA_Mod", "Mortality_VOL_Severe", "Mortality_VOL_Mod"
};
string[] strSqlTgtFilterFfe = new string[15] {
"biosum_cond_id", "rx", "post_not_calc_yn", "post_tot_flame_sev", "post_tot_flame_mod", "post_fire_type_sev", "post_fire_type_mod", "post_torch_index", "post_crown_index", "post_canopy_ht", "post_canopy_density", "post_mortality_ba_sev", "post_mortality_ba_mod", "post_mortality_vol_sev", "post_mortality_vol_mod"
};
DataTable dtSrcPotFire = null;
DataTable dtTgtFfe = null;
OLE.OleDbConnection oleConxSrc = null;
OLE.OleDbDataAdapter oleAdaptSrc = null;
OLE.OleDbConnection oleConxTgt2 = null;
OLE.OleDbDataAdapter oleAdaptTgt2 = null;
OLE.OleDbCommandBuilder oleCmdBTgt2 = null;
try
{
oleConxSrc = new System.Data.OleDb.OleDbConnection(string.Format(this.strDbConx, string.Format(this.strPathFvsDbFile, strRxId)));
oleConxSrc.Open();
oleAdaptSrc = new System.Data.OleDb.OleDbDataAdapter(string.Format(strSqlSrcPotFire, strRxId), oleConxSrc);
dtSrcPotFire = new DataTable("FVSPOTFIRE");
oleAdaptSrc.Fill(dtSrcPotFire);
oleConxTgt2 = new System.Data.OleDb.OleDbConnection(string.Format(this.strDbConx, this.strPathMasterDbFile));
oleConxTgt2.Open();
oleAdaptTgt2 = new System.Data.OleDb.OleDbDataAdapter(strSqlTgtFfe, oleConxTgt2);
dtTgtFfe = new DataTable("FFE");
oleAdaptTgt2.Fill(dtTgtFfe);
oleCmdBTgt2 = new System.Data.OleDb.OleDbCommandBuilder(oleAdaptTgt2);
if (dtTgtFfe.Rows.Count > 0)
{
DataRow[] drs = dtTgtFfe.Select(string.Format(cStrRxFilter, strRxId));
foreach (DataRow dr in drs)
{
dr.Delete();
}
oleAdaptTgt2.Update(dtTgtFfe);
dtTgtFfe.AcceptChanges();
}
if (dtSrcPotFire.Rows.Count > 1)
{
dtTgtFfe.BeginLoadData();
for (short i = 0; i < dtSrcPotFire.Rows.Count; i++)
{
dtTgtFfe.LoadDataRow(dtSrcPotFire.Rows[i].ItemArray, false);
dtTgtFfe.Rows[i]["rx"] = strRxId;
intRet++;
}
dtTgtFfe.EndLoadData();
}
oleAdaptTgt2.Update(dtTgtFfe);
dtTgtFfe.AcceptChanges();
}
catch (Exception e)
{
throw e;
}
finally
{
if (oleConxTgt2.State == ConnectionState.Open)
{
oleConxTgt2.Close();
}
oleConxTgt2 = null;
}
return(0);
}
//TODO: change back to Private
public int DbRecsFinalizeFvsTree(string strRxFilePath)
{
int intRet = 0;
int intExe = 0;
string strRxId = this.UtilHelperGetRxString(strRxFilePath);
string strSqlSrc = "SELECT * FROM FVS_CUTLIST";
string strSqlTgt = "SELECT * FROM FVS_TREE";
//N,N,T
string[] strSqlSrcFilterFvsCutlist = new string[27] {
"Id", "StandID", "getRxId", "Year", "PrdLen", "TreeId", "Species", "TreeVal", "SSCD", "PtIndex", "TPA", "MortPA", "DBH", "DG", "Ht", "HtG", "PctCr", "CrWidth", "MistCD", "BAPctile", "PtBAL", "TCuFt", "MCuFt", "BdFt", "MDefect", "BDefect", "TruncHt"
}; //N,T,T
string[] strSqlTgtFilterFvsTree = new string[27] {
"Id", "biosum_cond_id", "rx", "Year", "PrdLen", "Tid", "Species", "TreeValue", "SSCD", "PtIndex", "TPA", "MortPA", "DBH", "DG", "Ht", "HtG", "PctCr", "CrWidth", "MistCD", "BAPctile", "PtBAL", "TCuFt", "MCuFt", "BdFt", "MDefect", "BDefect", "TruncHt"
};
DataTable dtTgtFvsTree = null;
DataTable dtSrcFvsCutList = null;
OLE.OleDbConnection oleConxTgt = null;
OLE.OleDbDataAdapter oleAdaptTgt = null;
OLE.OleDbCommandBuilder oleCmdBTgt = null;
OLE.OleDbCommand oCmd = null;
OLE.OleDbConnection oleConxSrc = null;
OLE.OleDbDataAdapter oleAdaptSrc = null;
try
{
oleConxTgt = new System.Data.OleDb.OleDbConnection(string.Format(this.strDbConx, this.strPathProcDbFile));
oleConxTgt.Open();
oleAdaptTgt = new System.Data.OleDb.OleDbDataAdapter(strSqlTgt, oleConxTgt);
dtTgtFvsTree = new DataTable("FVS_Tree");
oleCmdBTgt = new System.Data.OleDb.OleDbCommandBuilder(oleAdaptTgt);
oleAdaptTgt.Fill(dtTgtFvsTree);
if (dtTgtFvsTree.Rows.Count > 0)
{
DataRow[] drDel = dtTgtFvsTree.Select(string.Format(cStrRxFilter, strRxId));
if (drDel.Length > 0)
{
foreach (DataRow dr in drDel)
{
dr.Delete(); //delete old Records base on RX ID
}
oleAdaptTgt.Update(dtTgtFvsTree);
dtTgtFvsTree.AcceptChanges();
}
}
oleConxSrc = new System.Data.OleDb.OleDbConnection(string.Format(this.strDbConx, string.Format(this.strPathFvsDbFile, strRxId)));
oleConxSrc.Open();
oleAdaptSrc = new System.Data.OleDb.OleDbDataAdapter(strSqlSrc, oleConxSrc);
dtSrcFvsCutList = new DataTable("FVS_CUTLIST");
oleAdaptSrc.Fill(dtSrcFvsCutList);
if (dtSrcFvsCutList.Rows.Count > 1)
{
dtTgtFvsTree.BeginLoadData();
foreach (DataRow dr in dtSrcFvsCutList.Rows)
{
dtTgtFvsTree.LoadDataRow(dr.ItemArray, false);
DataRow drCur = dtTgtFvsTree.Rows[intRet];
drCur.BeginEdit();
drCur["rx"] = strRxId;
drCur["Tid"] = dr["TreeId"].ToString().Trim(); //Data Quality Issue
drCur.EndEdit();
intRet++;
}
dtTgtFvsTree.EndLoadData();
dtTgtFvsTree.AcceptChanges();
string[] strArySql = this.DbHelperStrSqlInserts(dtTgtFvsTree); //See Documentation
oCmd = oleConxTgt.CreateCommand();
for (short x = 0; x < strArySql.Length; x++)
{
oCmd.CommandText = strArySql[x].Trim();
oCmd.CommandType = CommandType.Text;
intExe = oCmd.ExecuteNonQuery();
}
}
}
catch (OLE.OleDbException oe)
{
throw oe;
}
catch (Exception e)
{
throw e;
}
finally
{
if (oleConxSrc.State == ConnectionState.Open)
{
oleConxSrc.Close();
}
if (oleConxTgt.State == ConnectionState.Open)
{
oleConxTgt.Close();
}
oleConxSrc = null;
oleConxTgt = null;
}
return(intExe);
}
/// <summary>
/// 更新整个DataTable
/// </summary>
/// <param name="table">要更新的DataTable</param>
/// <param name="tableName">更新的表名</param>
/// <returns></returns>
public int UpdateDataTable(DataTable table, string tableName)
{
try
{
Open();
cmd.Connection = conn;
cmd.CommandType = CommandType.Text;
cmd.CommandText = "select * from " + tableName;
OleDbDataAdapter da = new OleDbDataAdapter(cmd);
OleDbCommandBuilder cmdBuilder = new OleDbCommandBuilder(da);
da.UpdateCommand = cmdBuilder.GetUpdateCommand();
int val = da.Update(table);
da.Dispose();
return val;
}
catch (OleDbException e)
{
this.Close();
throw e;
}
}
/// <summary>Saves the passed System description to the passed System ID if it exists. If it doesn't exist, creates a new row.</summary>
/// <param name="pID">ID of the System to update (if it exists).</param>
/// <param name="pDescription">Description to set.</param>
/// <returns>ID of the modified/created row.</returns>
public int Save(int pSystemID, int pSubSystemID, string pDescription)
{
int iID = (pSubSystemID > 0) ? pSubSystemID : 1;
try
{
using(OleDbDataAdapter oDA = new OleDbDataAdapter(String.Format("select * from SubSystems where system_id = {0}", pSystemID), this.m_oDBConn.ConnectionString))
using(OleDbCommandBuilder oCB = new OleDbCommandBuilder(oDA))
using(OleDbConnection oConn = new OleDbConnection(this.m_oDBConn.ConnectionString))
{
oConn.Open();
DataSet oDS = new DataSet("SubSystems");
oDA.Fill(oDS);
if((oDS.Tables[0].Rows.Count > 0) && (pSubSystemID > 0))
{
// Should only be one row returned, but go ahead and update all found.
foreach(DataRow oRow in oDS.Tables[0].Rows)
{
if((int)oRow["subsystem_id"] == pSubSystemID)
{
oRow.BeginEdit();
oRow["subsystem_desc"] = pDescription;
oRow["date_last_modified"] = DateTime.Now;
oRow.EndEdit();
}
}
}
else
{
// Get the next available SubSystem ID.
iID = this.DetermineNextID();
DataRow oRow = oDS.Tables[0].NewRow();
oRow["system_id"] = pSystemID;
oRow["subsystem_id"] = iID;
oRow["subsystem_desc"] = pDescription;
oRow["date_created"] = DateTime.Now;
oRow["date_last_modified"] = DateTime.Now;
oDS.Tables[0].Rows.Add(oRow);
}
oDA.Update(oDS);
}
}
catch(Exception e)
{
throw new Exception("Unable to save new System!\nError: " + e.Message);
}
return iID;
}
public void run()
{
Exception exp = null;
OleDbDataAdapter oleDBda = new OleDbDataAdapter();
oleDBda.SelectCommand = new OleDbCommand("",new OleDbConnection());
base.OleDbDataAdapter_BuildUpdateCommands(ref oleDBda);
// --------- get data from DB -----------------
DataSet ds = base.PrepareDBData_Update((DbDataAdapter)oleDBda);
// add event handler
oleDBda.RowUpdating +=new OleDbRowUpdatingEventHandler(oleDBda_RowUpdating);
//insert ,delete, update
drInsert = ds.Tables[0].NewRow();
drInsert.ItemArray = new object[] {9991,"Ofer","Borshtein","Insert"};
drDelete = ds.Tables[0].Rows.Find(9992);
drUpdate = ds.Tables[0].Rows.Find(9993);
ds.Tables[0].Rows.Add(drInsert);
drDelete.Delete();
drUpdate["Title"] = "Jack the ripper";
//execute update to db, will raise events
oleDBda.Update(ds);
try
{
BeginCase("EventCounter ");
Compare(EventCounter ,3);
}
catch(Exception ex) {exp = ex;}
finally {EndCase(exp); exp = null;}
oleDBda.RowUpdating -=new OleDbRowUpdatingEventHandler(oleDBda_RowUpdating);
//close connection
if ( ((IDbDataAdapter)oleDBda).SelectCommand.Connection.State != ConnectionState.Closed )
((IDbDataAdapter)oleDBda).SelectCommand.Connection.Close();
}
private void NoIdTeacher()
{
SqlHelper help = new SqlHelper();
DataTable dtClass = help.getDs("select * from Classes_Data","Classes_Data").Tables[0];
DataRow[] NoIDteacher = dtClass.Select("Teacher_ID='" + "0000000000" + "' ");
daTeachers = help.adapter("select * from Teachers_Data");
dtTeachers = new System.Data.DataTable();
daTeachers.Fill(dtTeachers);
daTeachers.FillSchema(dtTeachers, SchemaType.Source);
List<string> teachers = new List<string> { };
DataTable Idteacher_dt = dtTeachers.Copy(); // 获取Class_Data的架构
Idteacher_dt.Clear();
for (int i = 0; i < NoIDteacher.Length; i++)
{
teachers.Add(NoIDteacher[i][2].ToString());
}
string[] newteachers = teachers.Distinct<string>().ToArray();
teachers.Clear();
for (int i = 0; i < dtTeachers.Rows.Count;i++ )
{
teachers.Add(dtTeachers.Rows[i][1].ToString());
}
string[] oldteachers = teachers.Distinct<string>().ToArray();
for (int z = 0; z < newteachers.Length; z++)
{
for (int i = 0; i < oldteachers.Length;i++ )
{
if (newteachers[z].ToString().Equals(oldteachers[i].ToString()))
{
newteachers[z] = "";
}
}
}
for (int i = 0; i < newteachers.Length;i++ )
{ if(newteachers[i]!=""){
DataRow dr_teacher = Idteacher_dt.NewRow();
dr_teacher[1] = newteachers[i].ToString();
dr_teacher[0] = newteachers[i].ToString();
dr_teacher[7] = 0;
dr_teacher[8] = 0;
dr_teacher[9] = 0;
dr_teacher[10] = 0;
Idteacher_dt.Rows.Add(dr_teacher);
}
}
dtTeachers.Merge(Idteacher_dt, true);
daTeachers.Update(dtTeachers);
}
/// <summary>
/// 关闭修改模式,并根据DataTable进行更新操作
/// </summary>
/// <param name="DataTableSource">要提交的数据表</param>
public override void Update(System.Data.DataTable DataTableSource)
{
dataManager.execNum++;
_dap.Update(DataTableSource);
DecideRelease();
}
/// <summary>
/// Write database content.
/// </summary>
/// <param name="filePath">Export file path.</param>
/// <param name="tables">Table definitions.</param>
/// <param name="schedules">Schedules to export.</param>
/// <param name="routes">Routes to export.</param>
/// <param name="imageExporter">Map image exporter.</param>
/// <param name="tracker">Cancel tracker (can be null).</param>
private void _WriteContent(string filePath,
ICollection<ITableDefinition> tables,
ICollection<Schedule> schedules,
ICollection<Route> routes,
MapImageExporter imageExporter,
ICancelTracker tracker)
{
OleDbConnection connection = new OleDbConnection(_GetConnectionString(filePath));
try
{
foreach (ITableDefinition tableDef in tables)
{
_CheckCancelState(tracker);
TableDescription tableDescription =
_structureKeeper.GetTableDescription(tableDef.Type);
DataKeeper data = new DataKeeper(_listSeparator, tableDescription);
ICollection<string> fields = tableDef.Fields;
string tableName = tableDef.Name;
// obtain dataset
string selectCommand = string.Format(SQL_SELECT_COMMAND_FORMAT, tableName);
OleDbCommand accessCommand = new OleDbCommand(selectCommand, connection);
OleDbDataAdapter dataAdapter = new OleDbDataAdapter(accessCommand);
DataSet dataSet = new DataSet(tableName);
dataAdapter.Fill(dataSet, tableName);
// select table
DataTable table = dataSet.Tables[tableName];
// write data to table
switch (tableDef.Type)
{
case TableType.Schedules:
_WriteSchedules(schedules, fields, data, table, tracker);
break;
case TableType.Routes:
{
_WriteRoutes(schedules,
routes,
fields,
data,
imageExporter,
table,
tracker);
break;
}
case TableType.Stops:
{
_WriteStops(schedules,
routes,
fields,
data,
imageExporter,
table,
tracker);
break;
}
case TableType.Schema:
_WriteSchema(fields, table, tracker);
break;
default:
Debug.Assert(false); // NOTE: not supported
break;
}
_CheckCancelState(tracker);
// set insert command
OleDbCommand insertCommand = _CreateInsertCommand(tableName,
tableDescription,
fields);
insertCommand.Connection = connection;
dataAdapter.InsertCommand = insertCommand;
// store changes
dataAdapter.Update(table);
}
}
catch (Exception)
{
}
finally
{
connection.Close();
}
}
private void ExportAccess()
{
bool IsTable = false;
OleDbConnection conn = new OleDbConnection();
string connectionstring = m_pTaskData.DataSource;
//判断是否为新建表
string tName = m_pTaskData.DataTableName;
conn.ConnectionString = connectionstring;
try
{
conn.Open();
}
catch (System.Exception ex)
{
if (e_PublishLog != null)
{
WriteLog(ex.Message);
e_PublishLog(this, new PublishLogEventArgs(this.TaskData.TaskID, ((int)cGlobalParas.LogType.Error).ToString() + "任务：" + this.TaskData.TaskName + "发布Access失败，错误信息为：" + ex.Message + "\n"));
}
return;
}
System.Data.DataTable tb = conn.GetSchema("Tables");
foreach (DataRow r in tb.Rows)
{
if (r[3].ToString() == "TABLE")
{
if (r[2].ToString() == tName)
{
IsTable = true;
break;
}
}
}
if (IsTable == false)
{
//需要建立新表，建立新表的时候采用ado.net新建行的方式进行数据增加
string CreateTablesql = getCreateTablesql(cGlobalParas.DatabaseType.Access, "");
OleDbCommand com = new OleDbCommand();
com.Connection = conn;
com.CommandText = CreateTablesql;
com.CommandType = CommandType.Text;
try
{
int result = com.ExecuteNonQuery();
}
catch (System.Data.OleDb.OleDbException ex)
{
if (ex.ErrorCode != -2147217900)
{
if (e_PublishLog != null)
{
WriteLog(ex.Message);
e_PublishLog(this, new PublishLogEventArgs(this.TaskData.TaskID, ((int)cGlobalParas.LogType.Error).ToString() + "任务：" + this.TaskData.TaskName + "发布MySql失败，错误信息为：" + ex.Message + "\n"));
}
throw ex;
}
}
try
{
System.Data.OleDb.OleDbDataAdapter da = new System.Data.OleDb.OleDbDataAdapter("SELECT * FROM " + tName, conn);
System.Data.OleDb.OleDbCommandBuilder builder = new System.Data.OleDb.OleDbCommandBuilder(da);
DataSet ds = new DataSet();
da.Fill(ds, m_pTaskData.DataTableName);
for (int i = 0; i < m_pTaskData.PublishData.Rows.Count; i++)
{
DataRow dr = ds.Tables[0].NewRow();
for (int j = 0; j < m_pTaskData.PublishData.Columns.Count; j++)
{
dr[j] = m_pTaskData.PublishData.Rows[i][j].ToString();
}
ds.Tables[0].Rows.Add(dr);
}
int m = da.Update(ds.Tables[0]);
}
catch (System.Exception ex)
{
if (e_PublishLog != null)
{
WriteLog(ex.Message);
e_PublishLog(this, new PublishLogEventArgs(this.TaskData.TaskID, ((int)cGlobalParas.LogType.Error).ToString() + "任务：" + this.TaskData.TaskName + "发布Access失败，错误信息为：" + ex.Message + "\n"));
}
return;
}
}
else
{
try
{
//无需建立新表，需要采用sql语句的方式进行，但需要替换sql语句中的内容
System.Data.OleDb.OleDbCommand cm = new System.Data.OleDb.OleDbCommand();
cm.Connection = conn;
cm.CommandType = CommandType.Text;
//开始拼sql语句
string sql = "";
for (int i = 0; i < m_pTaskData.PublishData.Rows.Count; i++)
{
sql = m_pTaskData.InsertSql;
for (int j = 0; j < m_pTaskData.PublishData.Columns.Count; j++)
{
string strPara = "{" + m_pTaskData.PublishData.Columns[j].ColumnName + "}";
//string strParaValue = m_pTaskData.PublishData.Rows[i][j].ToString();
string strParaValue = m_pTaskData.PublishData.Rows[i][j].ToString().Replace("\"", "\"\"");
sql = sql.Replace(strPara, strParaValue);
}
cm.CommandText = sql;
cm.ExecuteNonQuery();
}
}
catch (System.Exception ex)
{
if (e_PublishLog != null)
{
WriteLog(ex.Message);
e_PublishLog(this, new PublishLogEventArgs(this.TaskData.TaskID, ((int)cGlobalParas.LogType.Error).ToString() + "任务：" + this.TaskData.TaskName + "发布Access失败，错误信息为：" + ex.Message + "\n"));
}
return;
}
}
conn.Close();
}