WD: Responding to a Double-Click in a Dialog Function List Box

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   Sub MAIN
      Dim ListBox1$(2)
      ListBox1$(0) = "List item 1"
      ListBox1$(1) = "List item 2"
      ListBox1$(2) = "List item 3"
      Begin Dialog UserDialog 281, 210, "Double-Click Example", .dialogbox
         ListBox 10, 6, 160, 120, ListBox1$(), .ListBox1
         OKButton 182, 7, 88, 21
         CancelButton 182, 31, 88, 21
      End Dialog
      Dim UDdlg As UserDialog
      n = Dialog(UDdlg)
   End Sub

   Function DialogBox(id$, action, suppval)
      Select Case Action
         Case 2
            If id$ = "OK" And DlgFocus$() = "ListBox1" Then
               MsgBox "You double-clicked on " + DlgText$("ListBox1")
               DialogBox = 1
            End If
         Case Else
      End Select
   End Function
				

If you don't want to include an OK button in your dialog, use dialog action 1 to change the text of the OK button when the dialog is initialized, for example:

   Sub MAIN
      Dim ListBox1$(2)
      ListBox1$(0) = "List item 1"
      ListBox1$(1) = "List item 2"
      ListBox1$(2) = "List item 3"
      Begin Dialog UserDialog 281, 210, "Double-Click Example", .dialogbox
         ListBox 10, 6, 160, 120, ListBox1$(), .ListBox1
         OKButton 182, 7, 88, 21
         CancelButton 182, 31, 88, 21
      End Dialog
      Dim UDdlg As UserDialog
      n = Dialog(UDdlg)
   End Sub

   Function DialogBox(id$, action, suppval)
      Select Case Action
         Case 1
            DlgText "OK", "Open"
         Case 2
            If id$ = "OK" And DlgFocus$() = "ListBox1" Then
               MsgBox "You double-clicked on " + DlgText$("ListBox1")
               DialogBox = 1
            End If
         Case Else
      End Select
   End Function
				

For more information, see "Responding to a Double-Click" in Chapter 5 of the Word Developer's Kit (page 128). Also, in the Examples.dot file included on the Word Developer's Kit disk there is a fully operational macro example named "ch05ex06FileBrowser".