//***************************************************************************
// Private Methods
//
private void PopulateTableList()
{
this.lstSrcTables.BeginUpdate();
this.lstSrcTables.Items.Clear();
try
{
if (this._db.GetType().Name != "rsDbSql")
{
throw new Exception("Export wizrd currently only support SQL database sources.");
}
rsDbSql db = (rsDbSql)this._db;
string[] tbls = db.GetTableList(this._dbNm);
for (int i = 0; i < tbls.Length; i++)
{
this.lstSrcTables.Items.Add("T: " + tbls[i]);
}
string[] vws = db.GetViewList(this._dbNm);
for (int i = 0; i < vws.Length; i++)
{
this.lstSrcTables.Items.Add("V: " + vws[i]);
}
}
catch (Exception ex)
{
CrossThreadUI.ShowMessageBox(this, "Unable to retrieve table names: " + ex.Message, "Unexpected Error", MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1);
this.Dispose();
}
finally
{
this.lstSrcTables.EndUpdate();
}
}
private void RefreshTableList(TreeNode nd)
{
nd.Text += " (expanding...)";
Application.DoEvents();
this.BeginUpdate();
this.UseWaitCursor = true;
rsDbSql dbConn = this.GetDbObject(nd);
try
{
nd.Nodes.Clear();
string[] objList = null;
if ((SqlObjType)nd.Tag == SqlObjType.TableGroup)
{
objList = dbConn.GetTableList(nd.Parent.Text);
}
else
{
objList = dbConn.GetViewList(nd.Parent.Text);
}
foreach (string tbl in objList)
{
TreeNode ndTbl = new TreeNode(tbl);
ndTbl.Name = string.Format("{0}.{1}", nd.Parent.Text, tbl);
if ((SqlObjType)nd.Tag == SqlObjType.TableGroup)
{
ndTbl.Tag = SqlObjType.Table;
ndTbl.ContextMenuStrip = this.mnuNdScript;
}
else
{
ndTbl.Tag = SqlObjType.View;
ndTbl.ContextMenuStrip = this.mnuNdObj;
}
ndTbl.ImageIndex = ((SqlObjType)ndTbl.Tag == SqlObjType.Table) ? 2 : 8;
ndTbl.SelectedImageIndex = ((SqlObjType)ndTbl.Tag == SqlObjType.Table) ? 2 : 8;
ndTbl.ImageKey = ndTbl.SelectedImageKey = ((SqlObjType)ndTbl.Tag).ToString(); // == SqlObjType.Table) ? "Table" : "StoredProc";
TreeNode ndColumns = new TreeNode("Columns");
ndColumns.Nodes.Add("<EMPTY>");
ndColumns.Tag = SqlObjType.ColumnGroup;
ndColumns.ContextMenuStrip = this.mnuNdGroup;
ndTbl.Nodes.Add(ndColumns);
if ((SqlObjType)ndTbl.Tag == SqlObjType.Table)
{
TreeNode ndKeys = new TreeNode("Keys");
ndKeys.Nodes.Add("<EMPTY>");
ndKeys.Tag = SqlObjType.KeyGroup;
ndKeys.ContextMenuStrip = this.mnuNdGroup;
ndTbl.Nodes.Add(ndKeys);
TreeNode ndConstraints = new TreeNode("Constraints");
ndConstraints.Nodes.Add("<EMPTY>");
ndConstraints.Tag = SqlObjType.ConstraintGroup;
ndConstraints.ContextMenuStrip = this.mnuNdGroup;
ndTbl.Nodes.Add(ndConstraints);
}
TreeNode ndTriggers = new TreeNode("Triggers");
ndTriggers.Nodes.Add("<EMPTY>");
ndTriggers.Tag = SqlObjType.TriggerGroup;
ndTriggers.ContextMenuStrip = this.mnuNdGroup;
ndTbl.Nodes.Add(ndTriggers);
TreeNode ndIndexes = new TreeNode("Indexes");
ndIndexes.Nodes.Add("<EMPTY>");
ndIndexes.Tag = SqlObjType.IndexGroup;
ndIndexes.ContextMenuStrip = this.mnuNdGroup;
ndTbl.Nodes.Add(ndIndexes);
nd.Nodes.Add(ndTbl);
}
}
catch (Exception ex)
{
MessageBox.Show(this, string.Format("Unable to retreive the list of tables from the SQL server:\n\n{0}\n\nApplication Version: {1}", ex.Message, Application.ProductVersion), "Error");
nd.Nodes.Clear();
nd.Nodes.Add("<EMPTY>");
nd.Collapse(false);
}
finally
{
nd.Text = nd.Text.Substring(0, nd.Text.LastIndexOf('(')).TrimEnd();
this.EndUpdate();
this.UseWaitCursor = false;
}
}