DOCUMENT:Q110970 03-AUG-2000 [foxpro] TITLE :INFO: Use of the ON SHUTDOWN Command PRODUCT :Microsoft FoxPro PROD/VER:WINDOWS:2.5,2.5a,2.5b,3.0,5.0,6.0 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Visual FoxPro for Windows, versions 3.0, 5.0, 6.0 - Microsoft FoxPro for Windows, versions 2.5, 2.5a, 2.5b ------------------------------------------------------------------------------- SUMMARY ======= The ON SHUTDOWN command specifies a command that executes when you try to exit FoxPro for Windows or Microsoft Windows. MORE INFORMATION ================ The command specified in ON SHUTDOWN is executed if you try to exit FoxPro for Windows by double-clicking the FoxPro Control-menu box, by choosing Exit from the FoxPro Control menu, or by issuing the QUIT command in the Command window or in a program. If you try to exit Microsoft Windows from the Windows Program Manager while FoxPro for Windows is open, control is returned to FoxPro for Windows and the command you specify in ON SHUTDOWN is executed. The ON SHUTDOWN command is typically a DO command that executes a routine to display a dialog box. The dialog box asks if you are sure you want to exit the current application and FoxPro for Windows. If you want to exit the application, the routine can close any open files, clean up the FoxPro for Windows environment, and then execute the QUIT command. If you don't want to exit the current application, the routine can return control to the application. NOTE: If you cannot exit the development version of FoxPro for Windows, try typing "ON SHUTDOWN" (without the quotation marks) in the Command window to clear the current ON SHUTDOWN command and allow FoxPro for Windows to exit normally. Command Window Example ---------------------- 1. Type the following in the Command window: ON SHUTDOWN DO cleanup.prg 2. Create a program named CLEANUP.PRG containing the following code: WAIT WINDOW "Performing clean-up tasks" NOWAIT * Place the code here that you want FoxPro to execute when it * quits. QUIT && Force FoxPro to quit 3. Quit FoxPro using any method. Note that the WAIT WINDOW message is displayed when you try to quit FoxPro. Additional query words: VFoxWin FoxWin 2.50 akz ====================================================================== Keywords : Technology : kbVFPsearch kbAudDeveloper kbFoxproSearch kbFoxPro250 kbFoxPro250a kbFoxPro250b kbVFP300 kbVFP500 kbVFP600 Version : WINDOWS:2.5,2.5a,2.5b,3.0,5.0,6.0 Issue type : kbinfo ============================================================================= 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 2000.