FIX: Toolbar Button Count Is Wrong if Image Index is Invalid

MORE INFORMATION

Steps to Reproduce Problem

1. Start the 32-bit edition of Visual Basic 4.0. If it is already running, from the File menu, select New Project.
2. Add a Toolbar control, an Image List control, and a Command button to Form1.
3. Copy the following code to the Code window of Form1:

         Option Explicit
   
         Private Sub Command1_Click()
            Dim i As Integer
            Dim ImgX As ListImage
            Dim tbButton As Button
   
            Set ImgX = ImageList1.ListImages.Add(, , _
                    LoadPicture("C:\Visual Basic\Icons\Industry\bicycle.ico"))
            ' Modify the argument for the LoadPicture function to point to
            ' directory containing an icon.
   
            On Error Resume Next
            Form1.Toolbar1.ImageList = ImageList1
   
            ' Comment the next line to workaround problem.
            Set tbButton = Form1.Toolbar1.Buttons.Add(1, , "Node1", , 2)
   
            ' Uncomment one of the following lines to workaround problem.
            ' Uncomment this line if you want the image to appear on the
            ' button.
            ' Set tbButton = Form1.Toolbar1.Buttons.Add(1, , "Node1", , 1)
   
            ' Uncomment this line if you want a blank button
            ' Set tbButton = Form1.Toolbar1.Buttons.Add(1, , "Node1")
            MsgBox "Number of Buttons according to Count Property: " & _
                    Toolbar1.Buttons.Count
   
         End Sub
   						

4. On the Run menu, select Start, or press the F5 key. Click the Command button. A button appears on the Toolbar but the message box indicates no buttons on the Toolbar.