The information in this article applies to:
SYMPTOMSWhen an ActiveX (OLE) Control that has more than 20 Property Pages is placed on a dialog in the Visual C++ resource editor, you may encounter an error in the development environment when you switch between its property pages. In particular, if you select the tab for a property page numbered greater than 20, you will see a message box indicating: "This program has performed an illegal operation and will be shut down." Selecting a tab for a page numbered less than 20 may also cause an error to occur. CAUSEThis behavior is caused by a bug in the Visual C++ development environment, which allows a maximum of property pages for a given ActiveX Control. RESOLUTION
Currently, there are two workarounds for this problem:
-or- STATUSMicrosoft has confirmed this to be a bug in the Microsoft products listed at the beginning of this article. We are researching this bug and will post new information here in the Microsoft Knowledge Base as it becomes available. REFERENCESOLE Controls: Adding Another Custom Property Page Programming with MFC: Encyclopedia Additional query words: kbVC400bug 4.00 4.10 4.20 kbole AppStudioIss CDKIss
Keywords : kbole kbCtrl kbResourceEd kbVC |
Last Reviewed: July 21, 1999 © 2000 Microsoft Corporation. All rights reserved. Terms of Use. |