DOCUMENT:Q149489 11-JAN-2001 [vbwin] TITLE :FIX: GotFocus Event Not Executed in Sub Main and SetFocus PRODUCT :Microsoft Visual Basic for Windows PROD/VER: OPER/SYS: KEYWORDS:kbVBp400bug kbVBp500fix kbGrpDSVB ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Visual Basic Standard Edition, 32-bit, for Windows, version 4.0 - Microsoft Visual Basic Professional Edition, 16-bit, for Windows, version 4.0 - Microsoft Visual Basic Professional Edition, 32-bit, for Windows, version 4.0 - Microsoft Visual Basic Enterprise Edition, 16-bit, for Windows, version 4.0 - Microsoft Visual Basic Enterprise Edition, 32-bit, for Windows, version 4.0 ------------------------------------------------------------------------------- SYMPTOMS ======== The GotFocus Event fails to execute when the form is displayed through a Sub Main event and the SetFocus event is executed. RESOLUTION ========== Execute the DoEvents method after the SetFocus event. STATUS ====== Microsoft has confirmed this to be a bug in the Microsoft products listed at the beginning of this article. This bug has been fixed in Visual Basic 5.0. MORE INFORMATION ================ Steps to Reproduce Behavior --------------------------- 1. Start 16-bit or 32-bit Visual Basic 4.0, or if it is already running, click New Project on the File menu. 2. Add a TextBox control to the Form1 form. 3. On the Insert menu, click Module to create a module. Copy the following code to the Module1 Code window: Option Explicit Sub Main() Load Form1 Stop End Sub 4. Copy the following code to the Code window of the Form1 form: Option Explicit Private Sub Form_Load() Me.Show Text1.SetFocus 'Uncomment the next line for Workaround 'DoEvents End Sub Private Sub Text1_GotFocus() Text1.Text = "GotFocus" End Sub 5. On the Tools menu, click Options to display the Options dialog box. Click the Project tab and set Sub Main as the Startup Form. 6. Step through the application by pressing F8. Note that after the SetFocus event, the GotFocus event is skipped. If the DoEvents statement is uncommented, the GotFocus event will be fired if the application is not run in debug mode. If F8 is used to step through each line of code, the GotFocus event will still not be fired. Additional query words: SetFocus GotFocus Module kbVBp400bug kbVBp500fix kbVBp kbdsd kbDSupport ====================================================================== Keywords : kbVBp400bug kbVBp500fix kbGrpDSVB Technology : kbVBSearch kbAudDeveloper kbVB400Search kbVB400 kbVB16bitSearch Issue type : kbbug Solution Type : kbfix ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2001.