BUG: MDIChild Form Not Brought to Front with Show Method

Retired KB Content Disclaimer

View products that this article applies to.

This article was previously published under Q168850

SYMPTOMS

When the Show method of an MDI child form is invoked, the MDI child form is not brought to the front.

Back to the top

RESOLUTION

To ensure that the correct window is brought to the top, use the ZOrder method. Replace the Show method with the ZOrder method.

In other words, you would replace the following line of code:

   Form1.Show

with:

   Form1.ZOrder

Back to the top

STATUS

Microsoft has confirmed this to be a bug in the Microsoft products listed at the beginning of this article.

Back to the top

MORE INFORMATION

Steps to Reproduce the Problem

Start a new Visual Basic 5.0 Standard Exe project. Form1 is created by default.
Add an MDI form (MDIForm1) and a Form (Form2) to the project.
Set the MDIChild property of Form1 and Form2 to True.
Add two menu items to the MDIForm1. For the first menu item, set the Caption property to "ShowForm1" and the Name property to mnuShowForm1. For the second menu item, set the Caption property to "ShowForm2" and the Name property to mnuShowForm2.

Add the following code to the General Declarations section of MDIForm1:

      Private Sub mnuShowForm1_Click()
          Form1.Show
      End Sub

      Private Sub mnuShowForm2_Click()
          Form2.Show
      End Sub

Press the F5 key to run the project. Click on the ShowForm2 menu. Then click on ShowForm1. Notice that Form1 is not brought to the front.

Back to the top

APPLIES TO

Microsoft Visual Basic 5.0 Control Creation Edition
Microsoft Visual Basic 5.0 Learning Edition
Microsoft Visual Basic 5.0 Professional Edition
Microsoft Visual Basic 5.0 Enterprise Edition

Back to the top

kbbug KB168850

Back to the top

Retired KB Content Disclaimer

This article was written about products for which Microsoft no longer offers support. Therefore, this article is offered "as is" and will no longer be updated.

Back to the top