Windows 7 and .net Masked Textboxes RRS feed

  • Question

  • Just upgraded to Windows 7 and the masked textboxes in my applications do not work.   Other textboxes seem to work ok.   Is this a known issue.   There seems to be no input from the numeric keys.  The application works fine with XP
    • Edited by opetal Tuesday, January 10, 2012 5:15 PM
    Tuesday, January 10, 2012 5:00 PM


  • Hi Opetal,


    Welcome to the MSDN forum.


    First, I recommend you check the targeting framework of your application. If the application targets .NET Framework 2.0/3.0/3.5, please check this in Control Panel: Programs>>Turn Windows features on or off>>Enable “Microsoft .NET Framework 3.5.1” and all its sub nodes.

    Also, check if the .NET Framework your application targets is installed.


    Second, you can try to debug your application on Windows 7 to check the problems. After you fix them, please try to rebuild your application.


    If you have any other questions, please feel free to let me know.


    Best Regards,

    Alexander Sun [MSFT]
    MSDN Community Support | Feedback to us
    • Marked as answer by Alexander Sun Wednesday, January 18, 2012 3:48 AM
    Thursday, January 12, 2012 6:29 AM