OL97: Bound Control Does Not Support Click Event (166853)

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Creating the Form and Controls

1. Create a new e-mail message and on the message Tools menu, click Design Outlook Form.
2. Click the (P.2) tab and on the Form menu click, Display this Page.
3. On the Form menu, click Control Toolbox to display the toolbox.
4. Using the Control Toolbox place two ListBoxes and one CommandButton on the form. Use the default names, ListBox1, ListBox2, and CommandButton1.

Making ListBox2 Bound

1. Right-click ListBox2 and from the context-sensitive menu, click Properties.
2. Click the Value tab and then click New.
3. In the Name box, type IsBound and click OK to return to the Properties Value tab.
4. In the Property to use list, click to select Value.
5. In the Possible values box, type 0;1;2;3;4;5;6;7;8;9 and click OK. You have bound the ListBox2 control to the possible values of zero through nine.

Creating the Form VBScript

1. On the form's Form menu, click View Code to open the Script Editor.
2. Type (or copy) the following VBScript code into the editor:

       Sub CommandButton1_Click()
         ' Sets ctl to the P.2 page of the form
         Set ctl = Item.GetInspector.ModifiedFormPages("P.2")
         ' Sets ListBox1 equal to the ListBox on the control
         Set ListBox1 = ctl.controls("ListBox1")
         ' Loop to populate Listbox with values
         For i = 0 To 3
            ListBox1.AddItem cstr(i)
         Next
      End Sub
   
      Sub ListBox1_click()
         MsgBox "ListBox1 Click event fired."
      End Sub
   
      Sub ListBox2_click()
         MsgBox "ListBox2 Click event fired."
      End Sub
   
      Sub Item_CustomPropertyChange(ByVal myPropName)
         MsgBox "CustomPropertyChange event fired."
         Select Case myPropName
            Case "IsBound"
               MsgBox "Code related to field changing goes here."
            Case Else
          MsgBox "<<Select Case Else>>"
         End Select
      End Sub
   						

3. Close the Script Editor and on the Tools menu, click Design Outlook Form.

When you click CommandButton1, ListBox1 populates with the numbers 0 through 3. ListBox2 is already bound to the values 0 through 3. If you click a value from ListBox1, you receive a message box from the click event subroutine. If you click a value from ListBox2, the click event for ListBox2 doesn't execute, but the CustomPropertyChange event subroutine does execute.