private void LoadProject()
{
Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
dlg.Filter = "Xml文件|*.xml";
Nullable <bool> result = dlg.ShowDialog();
if (result == true)
{
//projectPath = dlg.FileName;
Project = Project.Load(dlg.FileName);
if (!string.IsNullOrEmpty(Project.Namespace))
{
TreeFrm loadtreeFrm = new TreeFrm(this);
loadtreeFrm.projectPath = dlg.FileName;
loadtreeFrm.Project = Project;
projectPath = dlg.FileName;
loadtreeFrm.Text = Project.Namespace + " - 基础数据结构";
loadtreeFrm.UpdateUI();
loadtreeFrm.Show();
}
else
{
CMessageBox.Show(this, "项目载入失败，请检查该文件的格式项目是否是正确。", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
public TableFrm(TreeFrm treeFrm, MainFrm owner)
{
InitializeComponent();
_treeFrm = treeFrm;
_Owner = owner;
// this.MdiParent = owner;
}
private void Save(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(tbxTitle.Text) || string.IsNullOrEmpty(tbxTitle.Text))
{
tbxTitle.Focus();
CMessageBox.Show(Owner, "项目名称或命名空间必须填写!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
this.Visible = false;
TreeFrm treeFrm = new TreeFrm(_Owner, this);
//treeFrm.TopMost = true;
treeFrm.TopLevel = false; //这个必须有不然会提示:"不能向tabControl中添加顶级控件"
//treeFrm.Dock = DockStyle.Fill;
treeFrm.UpdateProjectNode(Project);
Helpler.ChangeTitle(false, treeFrm);
_Owner.mainTab.TabPages.Add(treeFrm.Text);
//treeFrm.FormBorderStyle = FormBorderStyle.None;
foreach (Control con in treeFrm.Controls)
{
con.Dock = DockStyle.None;
_Owner.mainTab.TabPages[_Owner.mainTab.TabPages.Count - 1].Controls.Add(con);
_Owner.mainTab.SelectedIndex = _Owner.mainTab.TabPages.Count - 1;
}
// treeFrm.Show();
// treeFrm.mod
//tabControl1.TabPages[0].Controls.Add(form);
this.Close();
}
public ColFrm(MainFrm owner, TreeFrm treeFrm)
{
InitializeComponent();
_Owner = owner;
_treeFrm = treeFrm;
//this.MdiParent = _Owner;
tbxDataType.DataSource = Enum.GetNames(typeof(System.Data.SqlDbType));
this.tbxName.LostFocus += new System.EventHandler(tbxName_LostFocus);
}
private void btnOk_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(comDatabaseList.Text))
{
return;
}
project.Namespace = comDatabaseList.Text;
project.Title = comDatabaseList.Text;
string conStr1 = "Server={0};Port={1};Uid={2};Pwd={3};Database={4}";
if (string.IsNullOrEmpty(txtHost.Text.Trim()) || string.IsNullOrEmpty(txtPort.Text.Trim()) || string.IsNullOrEmpty(txtUser.Text.Trim()) || string.IsNullOrEmpty(txtPassword.Text.Trim()))
{
CMessageBox.Show(this, "服务器信息没填写完整。", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
string conStr = string.Format(conStr1, txtHost.Text.Trim(), txtPort.Text.Trim(), txtUser.Text.Trim(), txtPassword.Text.Trim(), comDatabaseList.Text);
// CessageBox.Show(conStr);
MySqlConnection con = new MySqlConnection(conStr);
try
{
con.Open();
}
catch (Exception ex)
{
CMessageBox.Show(ex.Message);
return;
}
List <string> tableNames = new List <string>();
MySqlCommand cmd = new MySqlCommand("show tables", con);
IDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
tableNames.Add(reader.GetString(0));
}
reader.Close();
#region 查询列结构
foreach (string strTableName in tableNames)
{
ZippyCoder.Entity.Table table = new ZippyCoder.Entity.Table();
table.Name = strTableName;
//查询表的备注 by chuchur 2014年9月22日 16:18:37
string sqlTableComment = "SELECT table_name, TABLE_COMMENT FROM INFORMATION_SCHEMA.TABLES WHERE table_name ='" + strTableName + "'";
MySqlCommand cmdTableComment = new MySqlCommand(sqlTableComment, con);
IDataReader readerTableComment = cmdTableComment.ExecuteReader();
while (readerTableComment.Read())
{
if (readerTableComment.GetValue(1) != null)
{
table.Remark = readerTableComment.GetValue(1).ToString();
table.Title = (table.Remark.Length > 15) ? table.Remark.Substring(0, 15) + "..." : table.Remark;
}
else
{
table.Remark = "这家伙很懒,毛都没留一根....";
table.Title = strTableName;
}
}
readerTableComment.Dispose();
project.Tables.Add(table);
//声明列..
//List<ZippyCoder.Entity.Col> fkCols = new List<ZippyCoder.Entity.Col>();
//查询列名的备注 by chuchur 2014年9月22日 16:18:41
string sqlColComment = "SELECT COLUMN_NAME ,COLUMN_COMMENT FROM INFORMATION_SCHEMA.COLUMNS where table_name='" + strTableName + "'";
MySqlCommand cmdColComment = new MySqlCommand(sqlColComment, con);
IDataReader readerColComment = cmdColComment.ExecuteReader();
Dictionary <string, string> Cols = new Dictionary <string, string>();
//取得字段和字段备注
while (readerColComment.Read())
{
string colName = string.Empty, colRemark = string.Empty;
if (readerColComment.GetValue(0) != null)
{
colName = readerColComment.GetValue(0).ToString();
}
if (readerColComment.GetValue(1) != null)
{
colRemark = readerColComment.GetValue(1).ToString();
}
if (!Cols.Keys.Contains(colName))
{
Cols.Add(colName, colRemark == "" ? colName : colRemark);
}
}
readerColComment.Dispose();
foreach (var s in Cols)
{
ZippyCoder.Entity.Col col = table.Exists(s.Key);
if (col == null)
{
col = new ZippyCoder.Entity.Col();
table.Cols.Add(col);
col.Parent = table;
}
col.Name = s.Key;
col.Remark = s.Value;
col.Title = s.Value;
}
//查询列名
string sql = "SHOW COLUMNS FROM " + strTableName;
MySqlCommand cmdColProperty = new MySqlCommand(sql, con);
IDataReader readerCol = cmdColProperty.ExecuteReader();
while (readerCol.Read())
{
object _colName = readerCol.GetValue(0);
object _mysqlType = readerCol.GetValue(1);
object _canNull = readerCol.GetValue(2);
object _isKey = readerCol.GetValue(3);
object _defVal = readerCol.GetValue(4);
object _extra = readerCol.GetValue(5);
string colName = _colName == null ? "" : _colName.ToString();
string mysqlType = _mysqlType == null ? "" : _mysqlType.ToString();
string canNull = _canNull == null ? "" : _canNull.ToString();
string isKey = _isKey == null ? "" : _isKey.ToString();
string defVal = _defVal == null ? "" : _defVal.ToString();
string extra = _extra == null ? "" : _extra.ToString();
string dataType = string.Empty, dataLen = string.Empty;
var match = System.Text.RegularExpressions.Regex.Match(mysqlType, @"([\w]+).*?([\d\,]+).*");
var matchCount = match.Groups.Count;
if (matchCount > 1)
{
dataType = match.Groups[1].Value;
}
if (matchCount > 2)
{
dataLen = match.Groups[2].Value;
}
if (string.IsNullOrEmpty(dataType))
{
dataType = mysqlType;
}
ZippyCoder.Entity.Col col = table.Exists(colName);
if (col == null)
{
col = new ZippyCoder.Entity.Col();
table.Cols.Add(col);
col.Parent = table;
}
col.Name = colName;
//col.Title = colName;
col.DataType = ZippyCoder.TypeConverter.ToSqlDbType(dataType);
col.Default = (defVal == "NULL" ? "" : defVal);
col.Length = dataLen;
col.IsPK = (isKey != null && isKey.ToLower() == "pri");
col.IsNull = (canNull != null && canNull.ToLower() == "yes");
col.AutoIncrease = (extra != null && extra.ToLower() == "auto_increment");
}
readerCol.Close();
}
#endregion
con.Close();
//_Owner.Project = project;
//_Owner.UpdateUI();
TreeFrm _treeFrm = new TreeFrm(_Owner);
_treeFrm.Project = project;
_treeFrm.UpdateUI();
_treeFrm.Text = project.Namespace + " - 基础数据结构";
_treeFrm.Show();
this.Close();
}
/// <summary>
/// 从文件加载项目
/// </summary>
/// <param name="path"></param>
public void LoadProject(string path)
{
if (string.IsNullOrEmpty(path)) //如果传入的路径为空就打开新的窗口重建
{
Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
dlg.Filter = "Xml文件|*.xml";
Nullable <bool> result = dlg.ShowDialog();
if (result == true)
{
path = dlg.FileName;
}
else
{
return;
}
}
//projectPath = dlg.FileName;
if (!File.Exists(path)) //如果找不到这个文件 ,则删除配置文件.
{
CMessageBox.Show(this, "该项目文件已经被删除或被迁移", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
//从菜单里面移除
ToolStripMenuItem mi = mLocalHistory.DropDownItems.Find(path, true)[0] as ToolStripMenuItem;
mLocalHistory.DropDownItems.Remove(mi);
//从列表里面移除
ListItem li = listHistory.Items.Find(s => s.Value == path);
listHistory.Items.Remove(li);
//从配置文件移除
LocalHistory lh = Program.history.LocalHistory.Find(s => s.SolutionPath == path);
Program.history.LocalHistory.Remove(lh);
return;
}
Project = Project.Load(path);
if (!string.IsNullOrEmpty(Project.Namespace))
{
TreeFrm treeFrm = new TreeFrm(this);
treeFrm.projectPath = path;
treeFrm.Project = Project;
projectPath = path;
treeFrm.Text = Project.Namespace;
treeFrm.UpdateUI();
mainTab.TabPages.Add(treeFrm.Text);
foreach (Control con in treeFrm.Controls)
{
mainTab.TabPages[mainTab.TabPages.Count - 1].Controls.Add(con);
mainTab.SelectedIndex = mainTab.TabPages.Count - 1;
}
if (Program.history.LocalHistory == null || Program.history.LocalHistory.Find(s => s.SolutionPath == path) == null)
{
var history = new LocalHistory();
history.SolutionPath = path;
history.SolutionName = Path.GetFileNameWithoutExtension(path);
Program.history.LocalHistory.Add(history);
}
//loadtreeFrm.Show();
}
else
{
CMessageBox.Show(this, "项目载入失败，请检查该文件的格式项目是否是正确。", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void Save(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(combbDatabase.Text)) return;
project.Namespace = combbDatabase.Text;
project.Title = combbDatabase.Text;
string conStr1 = "Persist Security Info=False;User ID={1};Password={2};Server={0};Initial Catalog={3}";
string conStr2 = "Persist Security Info=False;Integrated Security=true;Server={0};Initial Catalog={1}";
string conStr = "";
if (string.IsNullOrEmpty(tbxUserName.Text.Trim()))
{
conStr = string.Format(conStr2, tbxServer.Text, combbDatabase.Text);
}
else
{
conStr = string.Format(conStr1, tbxServer.Text, tbxUserName.Text, tbxPassword.Text, combbDatabase.Text);
}
SqlConnection con = new SqlConnection(conStr);
try
{
con.Open();
}
catch (Exception ex)
{
CMessageBox.Show(Owner, ex.Message, "错误提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
List<string> tableNames = new List<string>();
SqlCommand cmd = new SqlCommand("select name from sysobjects where xtype='U' order by name", con);
IDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
tableNames.Add(reader.GetString(0));
}
reader.Close();
foreach (string strTableName in tableNames)
{
Table table = new Table();
table.Name = strTableName;
table.Title = strTableName;
project.Tables.Add(table);
string sql = @"SELECT
INFORMATION_SCHEMA.COLUMNS.COLUMN_NAME,
INFORMATION_SCHEMA.COLUMNS.DATA_TYPE,
INFORMATION_SCHEMA.COLUMNS.COLUMN_DEFAULT,
INFORMATION_SCHEMA.COLUMNS.CHARACTER_MAXIMUM_LENGTH,
INFORMATION_SCHEMA.COLUMNS.NUMERIC_PRECISION,
INFORMATION_SCHEMA.COLUMNS.NUMERIC_SCALE,
INFORMATION_SCHEMA.COLUMNS.IS_NULLABLE,
COLUMNPROPERTY(OBJECT_ID('" + strTableName + @"'), INFORMATION_SCHEMA.COLUMNS.COLUMN_NAME, 'IsIdentity') AS IsIdentity,
INFORMATION_SCHEMA.TABLE_CONSTRAINTS.CONSTRAINT_TYPE
FROM INFORMATION_SCHEMA.COLUMNS LEFT JOIN INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE ON INFORMATION_SCHEMA.COLUMNS.COLUMN_NAME = INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE.COLUMN_NAME AND INFORMATION_SCHEMA.COLUMNS.TABLE_NAME = INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE.TABLE_NAME LEFT JOIN INFORMATION_SCHEMA.TABLE_CONSTRAINTS ON INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE.CONSTRAINT_NAME = INFORMATION_SCHEMA.TABLE_CONSTRAINTS.CONSTRAINT_NAME AND INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE.TABLE_NAME = INFORMATION_SCHEMA.TABLE_CONSTRAINTS.TABLE_NAME WHERE INFORMATION_SCHEMA.COLUMNS.TABLE_NAME = '" + strTableName + "'";
//System.Diagnostics.Debug.WriteLine(sql);
//return;
SqlCommand cmdColProperty = new SqlCommand(sql, con);
IDataReader readerCol = cmdColProperty.ExecuteReader();
List<Col> fkCols = new List<Col>();
while (readerCol.Read())
{
string colName = readerCol.GetValue(0).ToString();
Col col = table.Exists(colName);
if (col == null)
{
col = new Col();
table.Cols.Add(col);
col.Parent = table;
}
col.Name = colName;
col.Title = colName;
col.DataType = TypeConverter.ToSqlDbType(readerCol.GetValue(1).ToString());
col.Default = readerCol.GetValue(2).ToString();
if (col.DataType == SqlDbType.VarChar || col.DataType == SqlDbType.NVarChar || col.DataType == SqlDbType.Char || col.DataType == SqlDbType.NChar)
{
col.Length = readerCol.GetValue(3).ToString();
}
else if (col.DataType == SqlDbType.Decimal)
{
col.Length = "(" + readerCol.GetValue(4).ToString() + "," + readerCol.GetValue(5).ToString() + ")";
}
if ((readerCol.GetValue(6).ToString().ToUpper() == "NO"))
col.IsNull = false;
if (readerCol.GetValue(7).ToString() == "1")
col.AutoIncrease = true;
if (readerCol.GetValue(8).ToString() == "PRIMARY KEY")
col.IsPK = true;
if (readerCol.GetValue(8).ToString() == "UNIQUE")
col.Unique = true;
if (readerCol.GetValue(8).ToString() == "FOREIGN KEY") //将有外键约束的列记录下来，待查。
{
fkCols.Add(col);
}
}
readerCol.Close();
}
con.Close();
TreeFrm _treeFrm = new TreeFrm(_Owner);
_treeFrm.Project = project;
_treeFrm.UpdateUI();
_treeFrm.Text = project.Namespace + " - 基础数据结构";
_treeFrm.Show();
this.Close();
}
