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Click to See Complete Forum and Search --> : Why After using "GetDlgItem(IDC_COMMANDBUTTON1)->ShowWindow(SW_HIDE);", I used "GetDlgItem(IDC_CO

rayxu
October 4th, 1999, 01:48 PM
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?
October 4th, 1999, 02:23 PM
What kind of an error?!!!
rayxu
October 4th, 1999, 02:33 PM
Msg:

illegal operation

invalid page fault in module