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  1. #1
    Join Date
    Oct 1999
    Posts
    191

    Why After using "GetDlgItem(IDC_COMMANDBUTTON1)->ShowWindow(SW_HIDE);", I used "GetDlgItem(IDC_CO

    Why After using "GetDlgItem(IDC_COMMANDBUTTON1)->ShowWindow(SW_HIDE);", I used "GetDlgItem(IDC_COMMANDBUTTON1)->ShowWindow(SW_SHOW);" in another button event and got error msg?



  2. #2
    Guest

    Re: Why After using "GetDlgItem(IDC_COMMANDBUTTON1)->ShowWindow(SW_HIDE);", I used "GetDlgItem(ID

    What kind of an error?!!!



  3. #3
    Join Date
    Oct 1999
    Posts
    191

    Re: Why After using "GetDlgItem(IDC_COMMANDBUTTON1)->ShowWindow(SW_HIDE);", I used "GetDlgItem(ID

    Msg:

    illegal operation

    invalid page fault in module


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