private void CommandLineControl_ButtonClick(object sender, DevExpress.XtraEditors.Controls.ButtonPressedEventArgs e) { if (e.Button.Kind == ButtonPredefines.Search) { if (QuickSearchPopup != null) { QuickSearchPopup.ExecuteCommandLine(); } CommandLineControl.Focus(); } else if (e.Button.Kind == ButtonPredefines.Combo) { CommandLineControl.ShowPopup(); } else // delete/clear text & close popup { DelayedCallback.Schedule(ResetTreeAndCommandLine); } return; }