DOCUMENT:Q172400 17-JUL-2001 [visualc] TITLE :PRB: Class Wizard Overridables Are Not Added to Converted Proj PRODUCT :Microsoft C Compiler PROD/VER:WINDOWS:1.52; winnt:5.0,6.0 OPER/SYS: KEYWORDS:kbwizard kbMFC kbVC kbVC400bug kbVC500fix kbVC600 kbClassWizard kbDSupport kbGrpDSMFCAT ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Visual C++, 32-bit Enterprise Edition, versions 5.0, 6.0 - Microsoft Visual C++, 32-bit Professional Edition, versions 5.0, 6.0 - Microsoft Visual C++, 32-bit Learning Edition, version 6.0 - Microsoft Visual C++, version 1.52 ------------------------------------------------------------------------------- SYMPTOMS ======== ClassWizard generated applications created in Visual C++ versions 2.0 and later give the user the ability to override some MFC virtual functions through the ClassWizard interface. However, ClassWizard projects converted to Visual C++ 32-bit edition from Visual C++ 16-bit edition do not have this ability. MORE INFORMATION ================ To reproduce this problem: 1. Start Visual C++, 16-bit edition, and create an AppWizard-generated application. 2. Close Visual C++, 16-bit edition. 3. Start Visual C++, 32-bit edition. 4. From the File menu, open the 16-bit project's make file by selecting Open in Visual C++ 2.x, or Open Workspace in Visual C++ 4.0 and later. Visual C++ will ask if you want to convert the make file. Click yes. 5. Start ClassWizard. From the dialog box, choose the CWinApp-derived class name from the Class Name list box, then choose the CWinApp-derived class name from the Object IDs list box. Notice that no messages are listed in the Messages list box. 6. Close this project and create a new AppWizard-generated application in Visual C++ versions 2.0 and later. Repeat step 5. Notice the overridable functions available to the CWinApp-derived class in ClassWizard. Additional query words: ====================================================================== Keywords : kbwizard kbMFC kbVC kbVC400bug kbVC500fix kbVC600 kbClassWizard kbDSupport kbGrpDSMFCATL Technology : kbVCsearch kbAudDeveloper kbVC500 kbVC600 kbVC32bitSearch kbVC152 kbVC500Search Version : WINDOWS:1.52; winnt:5.0,6.0 Issue type : kbprb ============================================================================= 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.