public ViewColumnTreeNode(Bamboo.Mssql.ViewColumn column)
{
this.Text = column.Name;
this.Tag = column;
this.ImageIndex = Images.Column;
this.SelectedImageIndex = Images.Column;
}
private void ShowViewColumn(Bamboo.Mssql.ViewColumn column)
{
this.listView.Columns.Add("", 250, System.Windows.Forms.HorizontalAlignment.Left);
this.listView.Columns.Add("", 250, System.Windows.Forms.HorizontalAlignment.Left);
this.listView.Items.Add(new System.Windows.Forms.ListViewItem(new string[] { "Name", column.Name }));
this.listView.Items.Add(new System.Windows.Forms.ListViewItem(new string[] { "Datatype", column.Datatype }));
if (column.Length > 0)
{
this.listView.Items.Add(new System.Windows.Forms.ListViewItem(new string[] { "Length", column.Length.ToString() }));
}
}
public static Bamboo.Mssql.ViewColumnCollection ReadViewColumns(string viewName, System.Data.SqlClient.SqlConnection connection)
{
Bamboo.Mssql.ViewColumnCollection columns = new Bamboo.Mssql.ViewColumnCollection();
string query = "SELECT COLUMN_NAME, DATA_TYPE, CHARACTER_MAXIMUM_LENGTH FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = '" + viewName + "' ORDER BY TABLE_NAME, ORDINAL_POSITION";
System.Data.SqlClient.SqlCommand command = new System.Data.SqlClient.SqlCommand(query, connection);
System.Data.SqlClient.SqlDataReader dataReader = command.ExecuteReader();
while (dataReader.Read())
{
Bamboo.Mssql.ViewColumn column = new Bamboo.Mssql.ViewColumn();
if (!dataReader.IsDBNull(dataReader.GetOrdinal("COLUMN_NAME")))
{
column.Name = dataReader.GetString(dataReader.GetOrdinal("COLUMN_NAME"));
}
if (!dataReader.IsDBNull(dataReader.GetOrdinal("DATA_TYPE")))
{
column.Datatype = dataReader.GetString(dataReader.GetOrdinal("DATA_TYPE"));
}
if (!dataReader.IsDBNull(dataReader.GetOrdinal("CHARACTER_MAXIMUM_LENGTH")))
{
column.Length = dataReader.GetInt32(dataReader.GetOrdinal("CHARACTER_MAXIMUM_LENGTH"));
}
columns.Add(column);
}
dataReader.Close();
return(columns);
}
private void sqlDatabaseTreeView_SelectionChanged(object sender, System.EventArgs e)
{
System.Windows.Forms.TreeNode selectedNode = this.sqlDatabaseTreeView.SelectedNode;
if (selectedNode != null)
{
if (selectedNode is TablesTreeNode)
{
this.listView.View = System.Windows.Forms.View.List;
this.listView.Columns.Clear();
this.listView.Clear();
TablesTreeNode tablesTreeNode = (TablesTreeNode)selectedNode;
Bamboo.Mssql.TableCollection tables = (Bamboo.Mssql.TableCollection)tablesTreeNode.Tag;
this.ShowTables(tables);
}
else if (selectedNode is TableTreeNode)
{
this.listView.View = System.Windows.Forms.View.List;
this.listView.Columns.Clear();
this.listView.Clear();
TableTreeNode tableTreeNode = (TableTreeNode)selectedNode;
Bamboo.Mssql.Table table = (Bamboo.Mssql.Table)tableTreeNode.Tag;
this.ShowTableColumns(table.Columns);
}
else if (selectedNode is ColumnsTreeNode)
{
this.listView.View = System.Windows.Forms.View.List;
this.listView.Columns.Clear();
this.listView.Clear();
ColumnsTreeNode columnsTreeNode = (ColumnsTreeNode)selectedNode;
Bamboo.Mssql.TableColumnCollection columns = (Bamboo.Mssql.TableColumnCollection)columnsTreeNode.Tag;
this.ShowTableColumns(columns);
}
else if (selectedNode is ColumnTreeNode)
{
this.listView.Clear();
this.listView.View = System.Windows.Forms.View.Details;
ColumnTreeNode columnTreeNode = (ColumnTreeNode)selectedNode;
Bamboo.Mssql.TableColumn column = (Bamboo.Mssql.TableColumn)columnTreeNode.Tag;
this.ShowTableColumn(column);
}
else if (selectedNode is ViewsTreeNode)
{
this.listView.View = System.Windows.Forms.View.List;
this.listView.Columns.Clear();
this.listView.Clear();
ViewsTreeNode viewsTreeNode = (ViewsTreeNode)selectedNode;
Bamboo.Mssql.ViewCollection views = (Bamboo.Mssql.ViewCollection)viewsTreeNode.Tag;
this.ShowViews(views);
}
else if (selectedNode is ViewTreeNode)
{
this.listView.View = System.Windows.Forms.View.List;
this.listView.Columns.Clear();
this.listView.Clear();
ViewTreeNode viewTreeNode = (ViewTreeNode)selectedNode;
Bamboo.Mssql.View view = (Bamboo.Mssql.View)viewTreeNode.Tag;
this.ShowViewColumns(view.Columns);
}
else if (selectedNode is ViewColumnsTreeNode)
{
this.listView.View = System.Windows.Forms.View.List;
this.listView.Columns.Clear();
this.listView.Clear();
ViewColumnsTreeNode viewColumnsTreeNode = (ViewColumnsTreeNode)selectedNode;
Bamboo.Mssql.ViewColumnCollection columns = (Bamboo.Mssql.ViewColumnCollection)viewColumnsTreeNode.Tag;
this.ShowViewColumns(columns);
}
else if (selectedNode is ViewColumnTreeNode)
{
this.listView.Clear();
this.listView.View = System.Windows.Forms.View.Details;
ViewColumnTreeNode viewColumnTreeNode = (ViewColumnTreeNode)selectedNode;
Bamboo.Mssql.ViewColumn column = (Bamboo.Mssql.ViewColumn)viewColumnTreeNode.Tag;
this.ShowViewColumn(column);
}
else if (selectedNode is ProceduresTreeNode)
{
this.listView.View = System.Windows.Forms.View.List;
this.listView.Columns.Clear();
this.listView.Clear();
ProceduresTreeNode proceduresTreeNode = (ProceduresTreeNode)selectedNode;
Bamboo.Mssql.ProcedureCollection procedures = (Bamboo.Mssql.ProcedureCollection)proceduresTreeNode.Tag;
this.ShowProcudures(procedures);
}
else if (selectedNode is ProcedureTreeNode)
{
this.listView.Clear();
this.listView.View = System.Windows.Forms.View.Details;
ProcedureTreeNode procedureTreeNode = (ProcedureTreeNode)selectedNode;
Bamboo.Mssql.Procedure procedure = (Bamboo.Mssql.Procedure)procedureTreeNode.Tag;
this.ShowProcudure(procedure);
}
else
{
this.listView.Clear();
}
}
}
