DOCUMENT:Q305045 31-AUG-2001 [foxpro] TITLE :PRB: Messagebox() or Inputbox() Fails to Time Out PRODUCT :Microsoft FoxPro PROD/VER::7.0 OPER/SYS: KEYWORDS:kbvfp kbvfp500a kbvfp600 kbGrpDSFox kbDSupport kbCodeSnippet kbvfp500xSearch kbvfp700 ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Visual FoxPro for Windows, version 7.0 ------------------------------------------------------------------------------- SYMPTOMS ======== A MessageBox() or InputBox() function with a timeout parameter less than one millisecond may never time out. CAUSE ===== Because both functions use milliseconds as their timeout parameter, any number that is less than one is treated as a zero. For example, using 0.5 as the timeout parameter causes InputBox or MessageBox to display indefinitely because the value is treated as a zero. RESOLUTION ========== Use a timeout parameter that is greater than or equal to one. STATUS ====== This behavior is by design. MORE INFORMATION ================ To reproduce the behavior, type either of these lines in the Command window: =INPUTBOX("Hello world","Hey there! ","",0.5) =MESSAGEBOX("Hello world", 0, "", 0.5) Note that neither window times out; both windows remain on the screen indefinitely. Additional query words: ====================================================================== Keywords : kbvfp kbvfp500a kbvfp600 kbGrpDSFox kbDSupport kbCodeSnippet kbvfp500xSearch kbvfp700 Technology : kbVFPsearch kbAudDeveloper kbVFP700 Version : :7.0 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.