private void Load_catesearch()
{
var list = per.Load_danhmuc_search(1);
if (list.Count > 0)
{
DataRelation relCat;
DataTable tbl = DataUtil.LINQToDataTable(list);
DataSet ds = new DataSet();
ds.Tables.Add(tbl);
tbl.PrimaryKey = new DataColumn[] { tbl.Columns["CAT_ID"] };
relCat = new DataRelation("Category_parent", ds.Tables[0].Columns["CAT_ID"], ds.Tables[0].Columns["CAT_PARENT_ID"], false);
ds.Relations.Add(relCat);
DataSet dsCat = ds.Clone();
DataTable CatTable = ds.Tables[0];
DataUtil.TransformTableWithSpace(ref CatTable, dsCat.Tables[0], relCat, null);
Drcate_search.DataSource = dsCat.Tables[0];
Drcate_search.DataTextField = "CAT_NAME";
Drcate_search.DataValueField = "CAT_ID";
Drcate_search.DataBind();
}
ListItem l = new ListItem("Tất cả", "0");
l.Selected = true;
Drcate_search.Items.Insert(0, l);
}
public void Loadchuyenmuc()
{
try
{
var CatList = (
from t2 in DB.ESHOP_CATEGORies
where t2.CAT_RANK > 0
select new
{
CAT_ID = t2.CAT_NAME == "------- Root -------" ? 0 : t2.CAT_ID,
CAT_NAME = (string.IsNullOrEmpty(t2.CAT_CODE) ? t2.CAT_NAME : t2.CAT_NAME + "(" + t2.CAT_CODE + ")"),
CAT_NAME_EN = (string.IsNullOrEmpty(t2.CAT_CODE_EN) ? t2.CAT_NAME_EN : t2.CAT_NAME_EN + "(" + t2.CAT_CODE_EN + ")"),
CAT_PARENT_ID = t2.CAT_PARENT_ID,
CAT_RANK = t2.CAT_RANK
}
);
if (CatList.ToList().Count > 0)
{
DataRelation relCat;
DataTable tbl = DataUtil.LINQToDataTable(CatList);
DataSet ds = new DataSet();
ds.Tables.Add(tbl);
tbl.PrimaryKey = new DataColumn[] { tbl.Columns["CAT_ID"] };
relCat = new DataRelation("Category_parent", ds.Tables[0].Columns["CAT_ID"], ds.Tables[0].Columns["CAT_PARENT_ID"], false);
ds.Relations.Add(relCat);
DataSet dsCat = ds.Clone();
DataTable CatTable = ds.Tables[0];
DataUtil.TransformTableWithSpace(ref CatTable, dsCat.Tables[0], relCat, null);
ddlCategory.DataSource = dsCat.Tables[0];
ddlCategory.DataTextField = "CAT_NAME";
ddlCategory.DataValueField = "CAT_ID";
ddlCategory.DataBind();
}
ListItem l = new ListItem("------ Chọn chuyên mục ------", "0", true);
l.Selected = true;
ddlCategory.Items.Insert(0, l);
}
catch (Exception ex)
{
clsVproErrorHandler.HandlerError(ex);
}
}
/// <summary>
/// Reduces the DataSet "set" removing the strongly-typed DataTables from the input Type array
/// </summary>
/// <param name="set"> Data set to reduce</param>
/// <param name="DataTableTypes">
/// input Type array of strongly-typed DataTables to remove from set
/// </param>
public static void Preserve(System.Data.DataSet set, Type[] DataTableTypes)
{
System.Data.DataSet Set = set.Clone();
bool orgConst = set.EnforceConstraints;
Set.EnforceConstraints = false;
foreach (System.Data.DataTable table in Set.Tables)
{
System.Data.DataTable toremove = null;
HashSet <Type> hs = new HashSet <Type>(DataTableTypes.ToArray());
Type t = table.GetType();
if (!hs.Contains(t))
{
toremove = set.Tables[table.TableName, table.Namespace];
}
if (toremove != null)
{
toremove.ChildRelations.Clear();
toremove.ParentRelations.Clear();
foreach (System.Data.Constraint constraint in table.Constraints)
{
if (constraint.GetType().Equals(typeof(System.Data.ForeignKeyConstraint)))
{
toremove.Constraints.Remove(constraint.ConstraintName);
}
}
toremove.TableName += "...";
}
}
foreach (System.Data.DataTable table in Set.Tables)
{
System.Data.DataTable toremove = set.Tables[table.TableName + "...", table.Namespace];
if (toremove != null)
{
toremove.Dispose();
set.Tables.Remove(toremove);
}
}
Set.EnforceConstraints = orgConst;
}
void IContentEditor.ResetAll()
{
workSheetDataGrid.DataMember = null;
workSheetDataGrid.DataSource = null;
workSheetDataSet.Dispose();
workSheetDataSet = workSheetDataSetTemplate.Clone();
try
{
workSheetDataGrid.SetDataBinding(workSheetDataSet, "Worksheet1");
}
catch
{} //DataGrid has error while setting databinding in event: "'0' is not a valid value for 'value'. 'value' should be between 'minimum' and 'maximum'"
m_currentNoteCaption = "";
m_currentNoteID = "";
}
public static DataSet GetNhatKyTheoNgay(PLMultiCombobox NV_ID, DateTime TuNgay, DateTime DenNgay)
{
DataSet ds = new DataSet();
DatabaseFB db = HelpDB.getDatabase();
DbCommand cmd = db.GetStoredProcCommand("IN_NHAT_KY_CONG_VIEC");
db.AddInParameter(cmd, "@TUNGAY", DbType.DateTime, TuNgay);
db.AddInParameter(cmd, "@DENNGAY", DbType.DateTime, DenNgay);
db.LoadDataSet(cmd, ds, "IN_NHAT_KY_CONG_VIEC");
#region Lọc lại dữ liệu trên DataSet
DataRow[] dsrow = ds.Tables[0].Select("NV_ID in " + NV_ID._getStrSelectedIDs());
DataSet NewDs = ds.Clone();
foreach (DataRow item in dsrow)
NewDs.Tables[0].ImportRow(item);
#endregion
return NewDs;
}
private void LoadCat()
{
try
{
var AllList = (from g in db.TYPE_COMPANies
where g.TYPE_RANK > 0
select new
{
g.TYPE_ID,
g.TYPE_PARENT,
g.TYPE_RANK,
g.TYPE_ACTIVE,
g.ORDERBY,
g.TYPE_NAME
});
if (AllList.ToList().Count > 0)
{
DataRelation relCat;
Session["companies.listmenucha"] = DataUtil.LINQToDataTable(AllList);
DataTable tbl = Session["companies.listmenucha"] as DataTable;
DataSet ds = new DataSet();
ds.Tables.Add(tbl);
tbl.PrimaryKey = new DataColumn[] { tbl.Columns["TYPE_ID"] };
relCat = new DataRelation("TYPE_PARENT", ds.Tables[0].Columns["TYPE_ID"], ds.Tables[0].Columns["TYPE_PARENT"], false);
ds.Relations.Add(relCat);
DataSet dsCat = ds.Clone();
DataTable CatTable = ds.Tables[0];
unit_data.TransformTableWithSpace(ref CatTable, dsCat.Tables[0], relCat, null);
HttpContext.Current.Session["companies.listmenucha"] = dsCat.Tables[0];
ASPxTreeList_menu.DataSource = dsCat.Tables[0];
ASPxTreeList_menu.DataBind();
}
}
catch (Exception ex)
{
clsVproErrorHandler.HandlerError(ex);
}
}
public static DataSet GetThoiGianLamViec(PLMultiCombobox NV_ID, bool LoaiLV, bool LoaiDTVS, bool LoaiNP, DateTime TuNgay, DateTime DenNgay)
{
DataSet ds = new DataSet();
DatabaseFB db = HelpDB.getDatabase();
DbCommand cmd = db.GetStoredProcCommand("IN_THOI_GIAN_LAM_VIEC");
db.AddInParameter(cmd, "@ILOAILV", DbType.Byte, LoaiLV == true ? 1 : 0);
db.AddInParameter(cmd, "@ILOAIDTVS", DbType.Byte, LoaiDTVS == true ? 2 : 0);
db.AddInParameter(cmd, "@ILOAINP", DbType.Byte, LoaiNP == true ? 3 : 0);
db.AddInParameter(cmd, "@TUNGAY", DbType.DateTime, TuNgay);
db.AddInParameter(cmd, "@DENNGAY", DbType.DateTime, DenNgay);
db.LoadDataSet(cmd, ds, "IN_THOI_GIAN_LAM_VIEC");
#region Lọc lại dữ liệu trên DataSet
DataRow[] dsrow = ds.Tables[0].Select("NV_ID in " + NV_ID._getStrSelectedIDs());
DataSet NewDs = ds.Clone();
foreach (DataRow item in dsrow)
NewDs.Tables[0].ImportRow(item);
#endregion
return NewDs;
}
private void SearchResult()
{
try
{
string keyword = txtKeyword.Value;
int _limit = 20;
int _skip = 0;
if (_page != 0)
_skip = _page * _limit - _limit;
var AllList = (from g in DB.MENUs
where "" == keyword || g.MENU_NAME.Contains(keyword)
orderby g.ID descending
select g);
if (AllList.ToList().Count > 0)
{
DataRelation relCat;
DataTable tbl = DataUtil.LINQToDataTable(AllList);
DataSet ds = new DataSet();
ds.Tables.Add(tbl);
tbl.PrimaryKey = new DataColumn[] { tbl.Columns["ID"] };
relCat = new DataRelation("Category_parent", ds.Tables[0].Columns["ID"], ds.Tables[0].Columns["MENU_PARENT_ID"], false);
ds.Relations.Add(relCat);
DataSet dsCat = ds.Clone();
DataTable CatTable = ds.Tables[0];
CpanelUtils.TransformTableWithSpace2(ref CatTable, dsCat.Tables[0], relCat, null);
RplistMenu.DataSource = dsCat.Tables[0];
RplistMenu.DataBind();
//LitPage.Text = pagechange.changePage("customer_list.aspx", AllList.ToList().Count, _limit, _page);
}
}
catch (Exception ex)
{
clsVproErrorHandler.HandlerError(ex);
}
}
private void LoadMenu()
{
try
{
var AllList = DB.MENUs.Where(n => n.MENU_ACTIVE == 1);
if (AllList.ToList().Count > 0)
{
DataRelation relCat;
DataTable tbl = DataUtil.LINQToDataTable(AllList);
DataSet ds = new DataSet();
ds.Tables.Add(tbl);
tbl.PrimaryKey = new DataColumn[] { tbl.Columns["ID"] };
relCat = new DataRelation("Category_parent", ds.Tables[0].Columns["ID"], ds.Tables[0].Columns["MENU_PARENT_ID"], false);
ds.Relations.Add(relCat);
DataSet dsCat = ds.Clone();
DataTable CatTable = ds.Tables[0];
CpanelUtils.TransformTableWithSpace2(ref CatTable, dsCat.Tables[0], relCat, null);
Drchuyenmuc.DataValueField = "ID";
Drchuyenmuc.DataTextField = "MENU_NAME";
Drchuyenmuc.DataSource = dsCat.Tables[0];
Drchuyenmuc.DataBind();
}
ListItem l = new ListItem("------- Root -------", "0");
l.Selected = true;
Drchuyenmuc.Items.Insert(0, l);
}
catch (Exception ex)
{
clsVproErrorHandler.HandlerError(ex);
}
}
private DataSet resolveSplits(DataSet thisDS)
{
DataTable allocation = thisDS.Tables["Allocation"];
DataTable split = thisDS.Tables["Split"];
DataSet newAllocation = thisDS.Clone();
newAllocation.Relations.Clear();
newAllocation.EnforceConstraints = false;
//newAllocation.Tables["Allocation"].PrimaryKey = null;
//newAllocation.Tables["Split"].PrimaryKey = null;
//newAllocation.Tables["Allocation"].Constraints.Clear();
//newAllocation.Tables["Split"].Constraints.Clear();
var query1 = from DataRow o in allocation.Rows
where o["Company"].ToString() != "Split"
select new
{
ChargeID = o["ChargeID"],
Cardholder_Name = o["Cardholder Name"],
Process_Date = o["Process Date"],
Merchant_Name_Location = o["Merchant Name/Location"],
Amount = o["Amount"],
Company = o["Company"],
Account = o["Account"],
Description = o["Description"]
};
//TODO: Clean this up? Use OO?
foreach (var row in query1)
{
DataRow dr = newAllocation.Tables["Allocation"].NewRow();
dr["ChargeID"] = row.ChargeID;
dr["Cardholder Name"] = row.Cardholder_Name;
dr["Process Date"] = row.Process_Date;
dr["Merchant Name/Location"] = row.Merchant_Name_Location;
dr["Amount"] = row.Amount;
dr["Company"] = row.Company;
dr["Account"] = row.Account;
dr["Description"] = row.Description;
newAllocation.Tables["Allocation"].Rows.Add(dr);
}
var query = from DataRow o in allocation.Rows
where o["Company"].ToString() == "Split"
join DataRow ol in split.Rows on o["ChargeID"] equals ol["ChargeID"]
//where ol["Company"].ToString() == company
select new
{
ChargeID = o["ChargeID"],
Cardholder_Name = o["Cardholder Name"],
Process_Date = o["Process Date"],
Merchant_Name_Location = o["Merchant Name/Location"],
Company = ol["Company"],
Account = ol["Account"],
Amount = ol["Amount"],
Description = o["Description"]
};
foreach (var row in query)
{
DataRow dr = newAllocation.Tables["Allocation"].NewRow();
dr["ChargeID"] = row.ChargeID;
dr["Cardholder Name"] = row.Cardholder_Name;
dr["Process Date"] = row.Process_Date;
dr["Merchant Name/Location"] = row.Merchant_Name_Location;
dr["Amount"] = row.Amount;
dr["Company"] = row.Company;
dr["Account"] = row.Account;
dr["Description"] = row.Description;
newAllocation.Tables["Allocation"].Rows.Add(dr);
}
return newAllocation;
}
private void LoadTypeReg(int _id_prof)
{
try
{
//Kiểm tra type của prof
int _type = Utils.CIntDef(ddlType.SelectedValue);
var AllList = (from g in db.TYPE_COMPANies
where g.TYPE_RANK > 0 && (g.TYPE_REG == null || g.TYPE_REG == _type)
select new
{
g.TYPE_ID,
g.TYPE_PARENT,
g.TYPE_RANK,
g.TYPE_NAME
});
if (AllList.ToList().Count > 0)
{
DataRelation relCat;
Session["companies.listmenucha"] = DataUtil.LINQToDataTable(AllList);
DataTable tbl = Session["companies.listmenucha"] as DataTable;
DataSet ds = new DataSet();
ds.Tables.Add(tbl);
tbl.PrimaryKey = new DataColumn[] { tbl.Columns["TYPE_ID"] };
relCat = new DataRelation("TYPE_PARENT", ds.Tables[0].Columns["TYPE_ID"], ds.Tables[0].Columns["TYPE_PARENT"], false);
ds.Relations.Add(relCat);
DataSet dsCat = ds.Clone();
DataTable CatTable = ds.Tables[0];
unit_data.TransformTableWithSpace(ref CatTable, dsCat.Tables[0], relCat, null);
HttpContext.Current.Session["companies.listmenucha"] = dsCat.Tables[0];
ASPxTreeList_menu.DataSource = dsCat.Tables[0];
ASPxTreeList_menu.DataBind();
}
}
catch (Exception ex)
{
clsVproErrorHandler.HandlerError(ex);
}
}
private DataSetCollection categorizeRows(string sortColumn1, string sortColumn2, string sortColumn3, DataSet dataSet)
{
// Create the query.
var transaction =
from DataRow row in dataSet.Tables["Allocation"].Rows
orderby row[sortColumn1] ascending, row[sortColumn2] ascending, row[sortColumn3] ascending
group row by row[sortColumn1] into newGroup
orderby newGroup.Key
select newGroup;
// create a temporary dataset
DataSetCollection dataSetArray = new DataSetCollection();
foreach (var rowGroup in transaction)
{
DataSet tempDS = dataSet.Clone();
tempDS.ExtendedProperties["user"] = rowGroup.Key.ToString();
foreach (var row in rowGroup)
{
tempDS.Tables["Allocation"].ImportRow(row);
foreach(DataRow sRow in dataSet.Tables["Split"].Rows)
{
//TODO: Does this actually do anything?
if(sRow["ChargeID"] == ((DataRow)row)["ChargeID"])
{
tempDS.Tables["Split"].ImportRow(sRow);
}
}
}
dataSetArray.Add(tempDS);
}
return dataSetArray;
}
private DataSet createAudit(string sortColumn, DataSet dataSet)
{
// Create the query.
var transaction =
from DataRow row in dataSet.Tables["Allocation"].Rows
orderby row[sortColumn] ascending
select row;
DataSet tempDS = dataSet.Clone();
tempDS.ExtendedProperties["user"] = sortColumn;
foreach (var row in transaction)
{
tempDS.Tables["Allocation"].ImportRow(row);
foreach (DataRow sRow in dataSet.Tables["Split"].Rows)
{
//TODO: Does this actually do anything?
if (sRow["ChargeID"] == ((DataRow)row)["ChargeID"])
{
tempDS.Tables["Split"].ImportRow(sRow);
}
}
// try it but it needs to organize splits by company too (no split total)
}
return tempDS;
}
private void SearchResult()
{
try
{
string keyword = txtKeyword.Value;
var AllList = (from g in DB.ESHOP_PROPERTies
where ("" == keyword || (g.PROP_NAME).Contains(keyword)) && g.PROP_RANK > 0
select new
{
g.PROP_ID,
g.PROP_PARENT_ID,
g.PROP_NAME,
g.PROP_RANK
});
if (AllList.ToList().Count > 0)
{
DataRelation relCat;
Session["PropList"] = DataUtil.LINQToDataTable(AllList);
//DataTable tbl = Session["CatList"] as DataTable;
DataTable tbl = DataUtil.LINQToDataTable(AllList);
DataSet ds = new DataSet();
ds.Tables.Add(tbl);
tbl.PrimaryKey = new DataColumn[] { tbl.Columns["PROP_ID"] };
relCat = new DataRelation("Category_parent", ds.Tables[0].Columns["PROP_ID"], ds.Tables[0].Columns["PROP_PARENT_ID"], false);
ds.Relations.Add(relCat);
DataSet dsCat = ds.Clone();
DataTable CatTable = ds.Tables[0];
CpanelUtils.TransformTableWithSpace(ref CatTable, dsCat.Tables[0], relCat, null);
GridItemList.DataSource = dsCat.Tables[0];
//if (CatTable.Rows.Count > GridItemList.PageSize)
// GridItemList.AllowPaging = true;
//else
// GridItemList.AllowPaging = false;
GridItemList.DataBind();
}
}
catch (Exception ex)
{
clsVproErrorHandler.HandlerError(ex);
}
}
public void DataSet_ColumnNameWithSpaces ()
{
DataSet ds = new DataSet ("New Data Set");
DataTable table1 = ds.Tables.Add ("New Table 1");
DataTable table2 = ds.Tables.Add ("New Table 2");
table1.Columns.Add ("col 1" , typeof (int));
table1.Columns.Add ("col 2" , typeof (int));
table1.PrimaryKey = new DataColumn[] {ds.Tables [0].Columns [0]};
// No exception shud be thrown
XmlDataDocument doc = new XmlDataDocument (ds);
// Should fail to save as there are no rows
try {
doc.Save (new StringWriter ());
Fail ("#1");
} catch (InvalidOperationException) {
}
table1.Rows.Add (new object[] {0});
table1.Rows.Add (new object[] {1});
table1.Rows.Add (new object[] {2});
// No exception shud be thrown
StringWriter swriter = new StringWriter ();
doc.Save (swriter);
StringReader sreader = new StringReader (swriter.ToString ());
DataSet ds1 = ds.Clone ();
XmlDataDocument doc1 = new XmlDataDocument (ds1);
AssertEquals ("#2" , 0, ds1.Tables [0].Rows.Count);
doc1.Load (sreader);
AssertEquals ("#3" , 3, ds1.Tables [0].Rows.Count);
}
private void LoadCat()
{
try
{
var AllList = (from g in DB.ESHOP_CATEGORies
where g.CAT_RANK > 0
select new
{
g.CAT_ID,
g.CAT_PARENT_ID,
g.CAT_RANK,
CAT_NAME = (string.IsNullOrEmpty(g.CAT_CODE) ? g.CAT_NAME : g.CAT_NAME + "(" + g.CAT_CODE + ")")
});
if (AllList.ToList().Count > 0)
{
DataRelation relCat;
Session["CatGroupList"] = DataUtil.LINQToDataTable(AllList);
DataTable tbl = Session["CatGroupList"] as DataTable;
DataSet ds = new DataSet();
ds.Tables.Add(tbl);
tbl.PrimaryKey = new DataColumn[] { tbl.Columns["CAT_ID"] };
relCat = new DataRelation("Category_parent", ds.Tables[0].Columns["CAT_ID"], ds.Tables[0].Columns["CAT_PARENT_ID"], false);
ds.Relations.Add(relCat);
DataSet dsCat = ds.Clone();
DataTable CatTable = ds.Tables[0];
DataUtil.TransformTableWithSpace(ref CatTable, dsCat.Tables[0], relCat, null);
GridItemList.DataSource = CatTable;
GridItemList.DataBind();
}
//var allCat=DB.GetTable<ESHOP_CATEGORy>();
//GridItemList.DataSource = allCat;
//GridItemList.DataBind();
//Session["CatGroupList"] = allCat;
}
catch (Exception ex)
{
clsVproErrorHandler.HandlerError(ex);
}
}
private void SearchResult()
{
try
{
string keyword =CpanelUtils.ClearUnicode(txtKeyword.Value);
var AllList = (from g in DB.ESHOP_CATEGORies
where ("" == keyword || (DB.fClearUnicode(g.CAT_NAME)).Contains(keyword)) && g.CAT_RANK > 0
select new {
g.CAT_ID,
g.CAT_PARENT_ID,
CAT_NAME = (string.IsNullOrEmpty(g.CAT_CODE) ? g.CAT_NAME : g.CAT_NAME + "(" + g.CAT_CODE + ")"),
g.CAT_POSITION,
g.CAT_LANGUAGE,
g.CAT_ORDER,
g.CAT_PERIOD_ORDER,
g.CAT_RANK
});
if (AllList.ToList().Count > 0)
{
DataRelation relCat;
//Session["CatList"] = DataUtil.LINQToDataTable(AllList);
//DataTable tbl = Session["CatList"] as DataTable;
DataTable tbl = DataUtil.LINQToDataTable(AllList);
DataSet ds = new DataSet();
ds.Tables.Add(tbl);
tbl.PrimaryKey = new DataColumn[] { tbl.Columns["CAT_ID"] };
relCat = new DataRelation("Category_parent", ds.Tables[0].Columns["CAT_ID"], ds.Tables[0].Columns["CAT_PARENT_ID"], false);
ds.Relations.Add(relCat);
DataSet dsCat = ds.Clone();
DataTable CatTable = ds.Tables[0];
DataUtil.TransformTableWithSpace(ref CatTable, dsCat.Tables[0], relCat, null);
if (IsPostBack)
{
GridItemList.DataSource = AllList;
GridItemList.DataBind();
}
else
{
GridItemList.DataSource = dsCat.Tables[0];
GridItemList.DataBind();
}
}
}
catch (Exception ex)
{
clsVproErrorHandler.HandlerError(ex);
}
}
private void LoadMenu()
{
try
{
var AllList = DB.MENUs.Where(n => n.MENU_ACTIVE == 1);
if (AllList.ToList().Count > 0)
{
DataRelation relCat;
DataTable tbl = DataUtil.LINQToDataTable(AllList);
DataSet ds = new DataSet();
ds.Tables.Add(tbl);
tbl.PrimaryKey = new DataColumn[] { tbl.Columns["ID"] };
relCat = new DataRelation("Category_parent", ds.Tables[0].Columns["ID"], ds.Tables[0].Columns["MENU_PARENT_ID"], false);
ds.Relations.Add(relCat);
DataSet dsCat = ds.Clone();
DataTable CatTable = ds.Tables[0];
CpanelUtils.TransformTableWithSpace2(ref CatTable, dsCat.Tables[0], relCat, null);
Rplistmenu.DataSource = dsCat.Tables[0];
Rplistmenu.DataBind();
}
//var allCat=DB.GetTable<ESHOP_CATEGORy>();
//GridItemList.DataSource = allCat;
//GridItemList.DataBind();
//Session["CatGroupList"] = allCat;
}
catch (Exception ex)
{
clsVproErrorHandler.HandlerError(ex);
}
}
/// <summary>
/// 取XML中的第几条记录,指定排序字段
/// </summary>
/// <param name="pageSize">每页显示的记录条数</param>
/// <param name="pageIndex">页索引</param>
/// <param name="orderbyFiled">排序字段</param>
/// <param name="sortOrder">排序顺序 true：倒叙 false：正序</param>
/// <returns></returns>
public DataView GetRecord(int pageSize, int pageIndex, string orderbyFiled, bool sortOrder)
{
// 开始记录位置
int sartIndex = pageSize * (pageIndex - 1);
// 终止记录位置
int endIndex = pageSize * pageIndex;
// 返回结果集
DataSet dsResult = new DataSet();
// 临时DataSet，用来读取XML内容
DataSet dsTemp = new DataSet();
// 读取XML内容
dsTemp.ReadXml(strXmlFile);
if (endIndex > dsTemp.Tables[0].Rows.Count)
{
endIndex = dsTemp.Tables[0].Rows.Count;
}
// 克隆XML数据结构到结果集中
dsResult = dsTemp.Clone();
// 循环把要读取的记录添加到结果集中
for (int i = sartIndex; i < endIndex; i++)
{
dsResult.Tables[0].Rows.Add(dsTemp.Tables[0].Rows[i].ItemArray);
}
DataView dvResult = dsResult.Tables[0].DefaultView;
if (sortOrder)
{
dvResult.Sort = orderbyFiled + " desc";
}
else
{
dvResult.Sort = orderbyFiled + " asc";
}
return dvResult;
}
private void btnSearchResults_Click(object sender, System.EventArgs e)
{
dsResults = Session["search"] as DataSet;
// If we can't get the previous results then we lost session
// information (failure), or no previous results were available.
// Default to normal search.
if (dsResults == null)
{
btnSearch_Click(sender, e);
}
// We can't use parameters as this is a common filter
// expression to use with the DataSet.
StringBuilder qry = new StringBuilder();
if (txtFirstName.Text != String.Empty)
{
qry.Append("FirstName LIKE '%");
qry.Append(txtFirstName.Text).Append("%' AND ");
}
if (txtLastName.Text != String.Empty)
{
qry.Append("LastName LIKE '%");
qry.Append(txtLastName.Text).Append("%' AND ");
}
if (cbPlace.SelectedItem.Value != "0")
{
qry.Append("PlaceID = '");
qry.Append(cbPlace.SelectedItem.Value).Append("' AND ");
}
if (cbType.SelectedItem.Value != "0")
{
qry.Append("TypeID = '");
qry.Append(cbType.SelectedItem.Value).Append("' AND ");
}
if (txtYearIn.Text != String.Empty)
{
qry.Append("YearIn = ");
qry.Append(txtYearIn.Text).Append(" AND ");
}
if (txtYearOut.Text != String.Empty)
{
qry.Append("YearOut = ");
qry.Append(txtYearOut.Text).Append(" AND ");
}
string filter = qry.ToString();
if (filter.Length != 0)
{
// Remove trailing AND
filter = filter.Remove(filter.Length - 4, 4);
}
DataRow[] rows = dsResults.Tables["User"].Select(filter);
// Rebuild results with new filtered set of rows, maintaining
// structure
dsResults = dsResults.Clone();
foreach (DataRow row in rows)
{
dsResults.Tables["User"].ImportRow(row);
}
// Place results in session state.
Session["search"] = dsResults;
BindFromSession();
}
private DataSet GetCachedData(string CacheKeyName, int NoOfTopRecords, string SQLQueryOrSP, CommandType cmdType, params SqlParameter[] commandParameters)
{
DataSet dsCached = new DataSet();
try
{
if (HttpContext.Current.Cache.Get(CacheKeyName) != null)
{
dsCached = (DataSet)HttpContext.Current.Cache[CacheKeyName];
}
else
{
Database dbObj = new SqlDatabase(this.connectionStr);
DbCommand command = dbObj.GetStoredProcCommand(SQLQueryOrSP);
if (commandParameters != null)
{
for (int index = 0; index < commandParameters.Length; index++)
{
dbObj.AddInParameter(command, commandParameters[index].ParameterName, commandParameters[index].DbType, commandParameters[index].Value);
}
}
dsCached = dbObj.ExecuteDataSet(command);
HttpContext.Current.Cache.Insert(CacheKeyName, dsCached, null, dtCacheTime, TimeSpan.Zero);
}
if (NoOfTopRecords > 0)
{
DataSet ds = new DataSet();
ds = dsCached.Clone();
for (int j = 0; j < NoOfTopRecords; j++)
{
ds.Tables[0].Rows.Add(dsCached.Tables[0].Rows[j].ItemArray);
}
dsCached = ds;
}
}
catch (SqlException ex)
{
}
catch (Exception ex)
{
}
return dsCached;
}
private static void HistoryRefreshDataSetTable(DataSet ds, SqlDataAdapter adapter)
{
string tableName = adapter.TableMappings[0].DataSetTable;
var srcTable = ds.Tables[tableName];
DataTable dtTmp = srcTable.Clone();
DataSet dsTmp = ds.Clone();
adapter.Fill(dsTmp);
ds.Merge(dsTmp);
//adapter.Fill(dsTmp,tableName); //(dtTmp);
//var x = adapter.SelectCommand.ExecuteReader();
//srcTable.Merge(dtTmp);
}
public void CloneCopy2 ()
{
DataSet ds = new DataSet ();
ds.ReadXmlSchema ("Test/System.Data/store.xsd");
ds.Clone ();
}
public void CloneCopy_TestForeignKeyConstraints ()
{
DataTable dirTable = new DataTable("Directories");
DataColumn dir_UID = new DataColumn("UID", typeof(int));
dir_UID.Unique = true;
dir_UID.AllowDBNull = false;
dirTable.Columns.Add(dir_UID);
// Build a simple Files table
DataTable fileTable = new DataTable("Files");
DataColumn file_DirID = new DataColumn("DirectoryID", typeof(int));
file_DirID.Unique = false;
file_DirID.AllowDBNull = false;
fileTable.Columns.Add(file_DirID);
// Build the DataSet
DataSet ds = new DataSet("TestDataset");
ds.Tables.Add(dirTable);
ds.Tables.Add(fileTable);
// Add a foreign key constraint
DataColumn[] parentColumns = new DataColumn[1];
parentColumns[0] = ds.Tables["Directories"].Columns["UID"];
DataColumn[] childColumns = new DataColumn[1];
childColumns[0] = ds.Tables["Files"].Columns["DirectoryID"];
ForeignKeyConstraint fk = new ForeignKeyConstraint("FK_Test", parentColumns, childColumns);
ds.Tables["Files"].Constraints.Add(fk);
ds.EnforceConstraints = true;
Assert.AreEqual (1, ds.Tables["Directories"].Constraints.Count, "#1");
Assert.AreEqual (1, ds.Tables["Files"].Constraints.Count, "#2");
// check clone works fine
DataSet cloned_ds = ds.Clone ();
Assert.AreEqual (1, cloned_ds.Tables["Directories"].Constraints.Count, "#3");
Assert.AreEqual (1, cloned_ds.Tables["Files"].Constraints.Count, "#4");
ForeignKeyConstraint clonedFk = (ForeignKeyConstraint)cloned_ds.Tables["Files"].Constraints[0];
Assert.AreEqual ("FK_Test", clonedFk.ConstraintName, "#5");
Assert.AreEqual (1, clonedFk.Columns.Length, "#6");
Assert.AreEqual ("DirectoryID", clonedFk.Columns[0].ColumnName, "#7");
UniqueConstraint clonedUc = (UniqueConstraint)cloned_ds.Tables ["Directories"].Constraints[0];
UniqueConstraint origUc = (UniqueConstraint)ds.Tables ["Directories"].Constraints[0];
Assert.AreEqual (origUc.ConstraintName, clonedUc.ConstraintName, "#8");
Assert.AreEqual (1, clonedUc.Columns.Length, "#9");
Assert.AreEqual ("UID", clonedUc.Columns[0].ColumnName, "#10");
// check copy works fine
DataSet copy_ds = ds.Copy ();
Assert.AreEqual (1, copy_ds.Tables["Directories"].Constraints.Count, "#11");
Assert.AreEqual (1, copy_ds.Tables["Files"].Constraints.Count, "#12");
ForeignKeyConstraint copyFk = (ForeignKeyConstraint)copy_ds.Tables["Files"].Constraints[0];
Assert.AreEqual ("FK_Test", copyFk.ConstraintName, "#13");
Assert.AreEqual (1, copyFk.Columns.Length, "#14");
Assert.AreEqual ("DirectoryID", copyFk.Columns[0].ColumnName, "#15");
UniqueConstraint copyUc = (UniqueConstraint)copy_ds.Tables ["Directories"].Constraints[0];
origUc = (UniqueConstraint)ds.Tables ["Directories"].Constraints[0];
Assert.AreEqual (origUc.ConstraintName, copyUc.ConstraintName, "#16");
Assert.AreEqual (1, copyUc.Columns.Length, "#17");
Assert.AreEqual ("UID", copyUc.Columns[0].ColumnName, "#18");
}
public void CloneCopy ()
{
DataTable table = new DataTable ("pTable");
DataTable table1 = new DataTable ("cTable");
DataSet set = new DataSet ();
set.Tables.Add (table);
set.Tables.Add (table1);
DataColumn col = new DataColumn ();
col.ColumnName = "Id";
col.DataType = Type.GetType ("System.Int32");
table.Columns.Add (col);
UniqueConstraint uc = new UniqueConstraint ("UK1", table.Columns[0] );
table.Constraints.Add (uc);
col = new DataColumn ();
col.ColumnName = "Name";
col.DataType = Type.GetType ("System.String");
table.Columns.Add (col);
col = new DataColumn ();
col.ColumnName = "Id";
col.DataType = Type.GetType ("System.Int32");
table1.Columns.Add (col);
col = new DataColumn ();
col.ColumnName = "Name";
col.DataType = Type.GetType ("System.String");
table1.Columns.Add (col);
ForeignKeyConstraint fc = new ForeignKeyConstraint ("FK1", table.Columns[0], table1.Columns[0] );
table1.Constraints.Add (fc);
DataRow row = table.NewRow ();
row ["Id"] = 147;
row ["name"] = "Row1";
row.RowError = "Error#1";
table.Rows.Add (row);
// Set column to RO as commonly used by auto-increment fields.
// ds.Copy() has to omit the RO check when cloning DataRows
table.Columns["Id"].ReadOnly = true;
row = table1.NewRow ();
row ["Id"] = 147;
row ["Name"] = "Row1";
table1.Rows.Add (row);
//Setting properties of DataSet
set.CaseSensitive = true;
set.DataSetName = "My DataSet";
set.EnforceConstraints = false;
set.Namespace = "Namespace#1";
set.Prefix = "Prefix:1";
DataRelation dr = new DataRelation ("DR", table.Columns [0],table1.Columns [0]);
set.Relations.Add (dr);
set.ExtendedProperties.Add ("TimeStamp", DateTime.Now);
CultureInfo cultureInfo = new CultureInfo( "ar-SA" );
set.Locale = cultureInfo;
//Testing Copy ()
DataSet copySet = set.Copy ();
Assert.AreEqual (set.CaseSensitive, copySet.CaseSensitive, "#A01");
Assert.AreEqual (set.DataSetName, copySet.DataSetName, "#A02");
Assert.AreEqual (set.EnforceConstraints, copySet.EnforceConstraints, "#A03");
Assert.AreEqual (set.HasErrors, copySet.HasErrors, "#A04");
Assert.AreEqual (set.Namespace, copySet.Namespace, "#A05");
Assert.AreEqual (set.Prefix, copySet.Prefix, "#A06");
Assert.AreEqual (set.Relations.Count, copySet.Relations.Count, "#A07");
Assert.AreEqual (set.Tables.Count, copySet.Tables.Count, "#A08");
Assert.AreEqual (set.ExtendedProperties ["TimeStamp"], copySet.ExtendedProperties ["TimeStamp"], "#A09");
for (int i = 0;i < copySet.Tables.Count; i++) {
Assert.AreEqual (set.Tables [i].Rows.Count, copySet.Tables [i].Rows.Count, "#A10");
Assert.AreEqual (set.Tables [i].Columns.Count, copySet.Tables [i].Columns.Count, "#A11");
}
//Testing Clone ()
copySet = set.Clone ();
Assert.AreEqual (set.CaseSensitive, copySet.CaseSensitive, "#A12");
Assert.AreEqual (set.DataSetName, copySet.DataSetName, "#A13");
Assert.AreEqual (set.EnforceConstraints, copySet.EnforceConstraints, "#A14");
Assert.IsFalse (copySet.HasErrors, "#A15");
Assert.AreEqual (set.Namespace, copySet.Namespace, "#A16");
Assert.AreEqual (set.Prefix, copySet.Prefix, "#A17");
Assert.AreEqual (set.Relations.Count, copySet.Relations.Count, "#A18");
Assert.AreEqual (set.Tables.Count, copySet.Tables.Count, "#A19");
Assert.AreEqual (set.ExtendedProperties ["TimeStamp"], copySet.ExtendedProperties ["TimeStamp"], "#A20");
for (int i = 0;i < copySet.Tables.Count; i++) {
Assert.AreEqual (0, copySet.Tables [i].Rows.Count, "#A21");
Assert.AreEqual (set.Tables [i].Columns.Count, copySet.Tables [i].Columns.Count, "#A22");
}
}
[Test] public void Clone()
{
DataSet ds = new DataSet(), dsTarget = null;
ds.Tables.Add(DataProvider.CreateParentDataTable());
ds.Tables.Add(DataProvider.CreateChildDataTable());
ds.Relations.Add(new DataRelation("myRelation",ds.Tables[0].Columns[0],ds.Tables[1].Columns[0]));
ds.Tables[0].Rows.Add(new object[] {9,"",""});
ds.Tables[1].Columns[2].ReadOnly = true;
ds.Tables[0].PrimaryKey = new DataColumn[] {ds.Tables[0].Columns[0],ds.Tables[0].Columns[1]};
//copy schema only, no data
// Clone 1
dsTarget = ds.Clone();
//Assert.AreEqual(ds.GetXmlSchema(), dsTarget.GetXmlSchema() , "DS16");
//use my function because GetXmlSchema not implemented in java
Assert.AreEqual(DataProvider.GetDSSchema(ds), DataProvider.GetDSSchema(dsTarget), "DS17");
// Clone 2
Assert.AreEqual(false, dsTarget.GetXml() == ds.GetXml(), "DS18");
}
private void LoadTypeParent()
{
try
{
var CatList = (
from t2 in db.TYPE_COMPANies
select new
{
TYPE_ID = t2.TYPE_NAME == "-------Root-------" ? 0 : t2.TYPE_ID,
TYPE_PARENT = t2.TYPE_PARENT,
TYPE_RANK = t2.TYPE_RANK,
TYPE_NAME = t2.TYPE_NAME
}
);
if (CatList.ToList().Count > 0)
{
DataRelation relCat;
DataTable tbl = DataUtil.LINQToDataTable(CatList);
DataSet ds = new DataSet();
ds.Tables.Add(tbl);
tbl.PrimaryKey = new DataColumn[] { tbl.Columns["TYPE_ID"] };
relCat = new DataRelation("TYPE_PARENT", ds.Tables[0].Columns["TYPE_ID"], ds.Tables[0].Columns["TYPE_PARENT"], false);
ds.Relations.Add(relCat);
DataSet dsCat = ds.Clone();
DataTable CatTable = ds.Tables[0];
unit_data.TransformTableWithSpace(ref CatTable, dsCat.Tables[0], relCat, null);
Drmenu_parent.DataSource = dsCat.Tables[0];
Drmenu_parent.DataTextField = "TYPE_NAME";
Drmenu_parent.DataValueField = "TYPE_ID";
Drmenu_parent.DataBind();
}
else
{
DataTable dt = new DataTable("Newtable");
dt.Columns.Add(new DataColumn("TYPE_ID"));
dt.Columns.Add(new DataColumn("TYPE_NAME"));
DataRow row = dt.NewRow();
row["TYPE_ID"] = 0;
row["TYPE_NAME"] = "-------Root-------";
dt.Rows.Add(row);
Drmenu_parent.DataTextField = "TYPE_NAME";
Drmenu_parent.DataValueField = "TYPE_ID";
Drmenu_parent.DataSource = dt;
Drmenu_parent.DataBind();
}
}
catch (Exception ex)
{
clsVproErrorHandler.HandlerError(ex);
}
}
public void RefreshView(bool initialize)
{
try
{
if (currentConnection == null)
{
return;
}
if (!currentConnection.Connected)
{
return;
}
RefreshTimer.Enabled = false;
String s = currentConnection.Ps();
DataSet ds = JobRuntimeDS.Clone();
ds.Clear();
ds.ReadXml(new StringReader(s), XmlReadMode.Auto);
JobGrid.SuspendLayout();
if (initialize)
{
JobRuntimeDS.Clear();
}
JobRuntimeDS.Merge(ds.Tables["JobRuntimeType"]);
ServerConfigRefreshRate r = UIConfigFileHandler.Instance().Config.RefreshRate;
switch (r)
{
case ServerConfigRefreshRate.High:
RefreshTimer.Interval = 1000;
RefreshTimer.Enabled = true;
break;
case ServerConfigRefreshRate.Low:
RefreshTimer.Interval = 30000;
RefreshTimer.Enabled = true;
break;
case ServerConfigRefreshRate.Normal:
RefreshTimer.Interval = 10000;
RefreshTimer.Enabled = true;
break;
case ServerConfigRefreshRate.Paused:
RefreshTimer.Enabled = false;
break;
}
}
catch (Exception ex)
{
currentConnection.Disconnect();
MessageBox.Show(ex.Message);
}
finally
{
JobGrid.ResumeLayout(true);
}
}
/// <summary>
/// 取XML中的第几条记录
/// </summary>
/// <param name="pageSize">每页显示的记录条数</param>
/// <param name="pageIndex">页索引</param>
/// <returns></returns>
public DataSet GetRecord(int pageSize, int pageIndex)
{
// 开始记录位置
int sartIndex = pageSize * (pageIndex - 1);
// 终止记录位置
int endIndex = pageSize * pageIndex;
// 返回结果集
DataSet dsResult = new DataSet();
// 临时DataSet，用来读取XML内容
DataSet dsTemp = new DataSet();
// 读取XML内容
dsTemp.ReadXml(strXmlFile);
if (endIndex > dsTemp.Tables[0].Rows.Count)
{
endIndex = dsTemp.Tables[0].Rows.Count;
}
if (dsTemp.Tables.Count > 0)
{
if (dsTemp.Tables[0].Rows.Count > 0)
{
// 克隆XML数据结构到结果集中
dsResult = dsTemp.Clone();
// 循环把要读取的记录添加到结果集中
for (int i = sartIndex; i < endIndex; i++)
{
dsResult.Tables[0].Rows.Add(dsTemp.Tables[0].Rows[i].ItemArray);
}
}
}
return dsResult;
}
public void Rows_With_Null_Values ()
{
DataSet ds = new DataSet ();
DataTable table = ds.Tables.Add ("table1");
table.Columns.Add ("col1", typeof (int));
table.Columns.Add ("col2", typeof (int));
XmlDataDocument doc = new XmlDataDocument (ds);
table.Rows.Add (new object[] {1});
StringWriter sw = new StringWriter ();
doc.Save (sw);
DataSet ds1 = ds.Clone ();
XmlDataDocument doc1 = new XmlDataDocument (ds1);
StringReader sr = new StringReader (sw.ToString());
doc1.Load (sr);
AssertEquals ("#1", 1, ds1.Tables [0].Rows [0][0]);
AssertEquals ("#2", true, ds1.Tables [0].Rows [0].IsNull (1));
}
private void LoadCategoryParent()
{
try
{
var CatList = (
from t2 in DB.ESHOP_PROPERTies
select new
{
PROP_ID = t2.PROP_NAME == "------- Root -------" ? 0 : t2.PROP_ID,
PROP_NAME = t2.PROP_NAME,
PROP_PARENT_ID = t2.PROP_PARENT_ID,
PROP_RANK = t2.PROP_RANK
}
);
if (CatList.ToList().Count > 0)
{
DataRelation relCat;
DataTable tbl = DataUtil.LINQToDataTable(CatList);
DataSet ds = new DataSet();
ds.Tables.Add(tbl);
tbl.PrimaryKey = new DataColumn[] { tbl.Columns["PROP_ID"] };
relCat = new DataRelation("Category_parent", ds.Tables[0].Columns["PROP_ID"], ds.Tables[0].Columns["PROP_PARENT_ID"], false);
ds.Relations.Add(relCat);
DataSet dsCat = ds.Clone();
DataTable CatTable = ds.Tables[0];
CpanelUtils.TransformTableWithSpace(ref CatTable, dsCat.Tables[0], relCat, null);
ddlCategory.DataSource = dsCat.Tables[0];
ddlCategory.DataTextField = "PROP_NAME";
ddlCategory.DataValueField = "PROP_ID";
ddlCategory.DataBind();
}
else
{
DataTable dt = new DataTable("Newtable");
dt.Columns.Add(new DataColumn("PROP_ID"));
dt.Columns.Add(new DataColumn("PROP_NAME"));
DataRow row = dt.NewRow();
row["ARE_ID"] = 0;
row["ARE_NAME"] = "--------Root--------";
dt.Rows.Add(row);
ddlCategory.DataTextField = "PROP_NAME";
ddlCategory.DataValueField = "PROP_ID";
ddlCategory.DataSource = dt;
ddlCategory.DataBind();
}
}
catch (Exception ex)
{
clsVproErrorHandler.HandlerError(ex);
}
}
private void btnSearchFurther_Click(object sender, System.EventArgs e)
{
dsResults = Session["search"] as DataSet;
//return a normal search if the session doesn't exist anymore
if( dsResults == null ) btnSearch_Click( sender, e );
//here this is a filter not an sql query so no parameters :<
//similar to the regular search, though
StringBuilder qry = new StringBuilder();
if( txtOrderNumber.Text != String.Empty )
{
qry.Append( "orderNumber = " );
qry.Append( txtOrderNumber.Text ).Append( " AND " );
}
if( txtSalesRepUName.Text != String.Empty )
{
qry.Append( "UID1 LIKE '%" );
qry.Append( txtSalesRepUName.Text ).Append( "%' AND " );
}
if( txtSalesRepName.Text != String.Empty )
{
qry.Append( "employeename LIKE '%" );
qry.Append( txtSalesRepName.Text ).Append( "%' AND " );
}
string filter = qry.ToString();
if( filter.Length != 0 )
{
filter = filter.Remove( filter.Length - 4, 4 );
}
DataRow[] rows = dsResults.Tables["Order"].Select( filter );
//get the results back
dsResults = dsResults.Clone();
foreach( DataRow row in rows )
{
dsResults.Tables["Order"].ImportRow( row );
}
//put the results in the session
Session["search"] = dsResults;
BindFromSession();
}
private void LoadCategoryParent()
{
try
{
var CatList = (
from t2 in DB.ESHOP_CATEGORies
where t2.CAT_RANK > 0
&& (_type == 0 ? (t2.CAT_TYPE != 1) : t2.CAT_TYPE == 1)
&& (_gtype != 1 ? (getCatid().Contains(t2.CAT_ID.ToString()) || getCatid().Contains(t2.CAT_PARENT_ID.ToString())) : true)
select new
{
CAT_ID = t2.CAT_NAME == "------- Root -------" ? 0 : t2.CAT_ID,
CAT_NAME = (string.IsNullOrEmpty(t2.CAT_CODE) ? t2.CAT_NAME : t2.CAT_NAME + "(" + t2.CAT_CODE + ")"),
CAT_NAME_EN = (string.IsNullOrEmpty(t2.CAT_CODE_EN) ? t2.CAT_NAME_EN : t2.CAT_NAME_EN + "(" + t2.CAT_CODE_EN + ")"),
CAT_PARENT_ID = t2.CAT_PARENT_ID,
CAT_RANK = t2.CAT_RANK
}
);
if (CatList.ToList().Count > 0)
{
DataRelation relCat;
DataTable tbl = DataUtil.LINQToDataTable(CatList);
DataSet ds = new DataSet();
ds.Tables.Add(tbl);
tbl.PrimaryKey = new DataColumn[] { tbl.Columns["CAT_ID"] };
relCat = new DataRelation("Category_parent", ds.Tables[0].Columns["CAT_ID"], ds.Tables[0].Columns["CAT_PARENT_ID"], false);
ds.Relations.Add(relCat);
DataSet dsCat = ds.Clone();
DataTable CatTable = ds.Tables[0];
DataUtil.TransformTableWithSpace(ref CatTable, dsCat.Tables[0], relCat, null);
if (CatList.ToList()[0].CAT_RANK > 1)
ddlCategory.DataSource = CatList;
else
ddlCategory.DataSource = dsCat.Tables[0];
ddlCategory.DataTextField = "CAT_NAME";
ddlCategory.DataValueField = "CAT_ID";
ddlCategory.DataBind();
}
else
{
DataTable dt = new DataTable("Newtable");
dt.Columns.Add(new DataColumn("CAT_ID"));
dt.Columns.Add(new DataColumn("CAT_NAME"));
dt.Columns.Add(new DataColumn("CAT_NAME_EN"));
DataRow row = dt.NewRow();
row["CAT_ID"] = 0;
row["CAT_NAME"] = "--------Root--------";
row["CAT_NAME_EN"] = "--------Root--------";
dt.Rows.Add(row);
ddlCategory.DataTextField = "CAT_NAME";
ddlCategory.DataValueField = "CAT_ID";
ddlCategory.DataSource = dt;
ddlCategory.DataBind();
}
}
catch (Exception ex)
{
clsVproErrorHandler.HandlerError(ex);
}
}
public void CopyClone_RelationWithoutConstraints ()
{
DataSet ds = new DataSet ();
DataTable table1 = ds.Tables.Add ("table1");
DataTable table2 = ds.Tables.Add ("table2");
DataColumn pcol = table1.Columns.Add ("col1", typeof (int));
DataColumn ccol = table2.Columns.Add ("col1", typeof (int));
DataRelation rel = ds.Relations.Add ("rel1", pcol, ccol, false);
DataSet ds1 = ds.Copy ();
DataSet ds2 = ds.Clone ();
Assert.AreEqual (1, ds1.Relations.Count, "#1");
Assert.AreEqual (1, ds2.Relations.Count, "#2");
Assert.AreEqual (0, ds1.Tables [0].Constraints.Count, "#3");
Assert.AreEqual (0, ds1.Tables [1].Constraints.Count, "#4");
Assert.AreEqual (0, ds2.Tables [0].Constraints.Count, "#5");
Assert.AreEqual (0, ds2.Tables [1].Constraints.Count, "#6");
}
