ArcGIS Engine Developer Guide

BUILDING APPLICATIONS WITH ACTIVEX
m_pCustomizeDialog.ShowAddFromFile = True
' Set the ToolbarControl that new items will be added to.
m_pCustomizeDialog.SetDoubleClickDestination ToolbarControl1
End Sub
3. Call the CreateCustomizeDialog subroutine from the Form_Load event before
the call to the CreateOverviewSymbol subroutine.
Private Sub Form_Load()
' Create the customize dialog box for the ToolbarControl.
CreateCustomizeDialog
' Create symbol used on the MapControl…
End Sub
4. Add a check box to the Form and give it the name “chkCustomize” and the
caption “Customize”.
5. Add the following code to the chkCustomize_Click event.
Private Sub chkCustomize_Click()
' Show or hide the customize dialog box.
If chkCustomize.Value = 0 Then
m_pCustomizeDialog.CloseDialog
Else
m_pCustomizeDialog.StartDialog ToolbarControl1.hWnd
End If
End Sub
6. Add the following code to the m_pCustomizeDialogEvents_OnCloseDialog
and m_pCustomizeDialogEvents_OnStartDialog events.
Private Sub m_pCustomizeDialogEvents_OnCloseDialog()
ToolbarControl1.Customize = False
chkCustomize.Value = 0
End Sub
Private Sub m_pCustomizeDialogEvents_OnStartDialog()
ToolbarControl1.Customize = True
End Sub
7. Run the application and check the Customize box to put the ToolbarControl
into customize mode and open the Customize dialog box.
8. On the Commands tab select the Graphic Element category and double-click
the Select Elements command to add it to the ToolbarControl. By right-
300 • ArcGIS Engine Developer Guide