private void FormPurviewAssign_Load(object sender, EventArgs e)
 {
     cbds.BuildTree(tvOperator, imgListOperator, "操作人员", "Operator", "Where IsFlag <> '1'", "OperatorCode", "OperatorName");
     cbds.CheckedListBoxBindDataSource(chlbModule, "MenuItemTag", "ModuleName", "Select * From SysModule", "SysModule");
 }