DOCUMENT:Q104477 24-MAR-2000 [foxpro] TITLE :FIX: FoxPro Calculator Returning Incorrect Percentages PRODUCT :Microsoft FoxPro PROD/VER:MS-DOS:2.0,2.5x,2.6,2.6a; WINDOWS:2.5x,2.6,2.6a,3.0 OPER/SYS: KEYWORDS:kbbuglist kbfixlist ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Visual FoxPro for Windows, version 3.0 - Microsoft FoxPro for Windows, versions 2.5x, 2.6, 2.6a - Microsoft FoxPro for MS-DOS, versions 2.0, 2.5x, 2.6, 2.6a ------------------------------------------------------------------------------- SYMPTOMS ======== The FoxPro calculator returns the wrong values when the percent (%) sign is used. Incorrect values are consistently returned regardless of the numbers used in the calculation. For the numbers 2 and 3 divided by any number, the percentage returned appears to be half of what it should be. For higher numbers, it appears as if the calculator is actually inserting a MOD() function and returning a percentage of the remainder. RESOLUTION ========== To work around this problem, choose the equal sign (=) instead of the percent sign, and then multiply by 100. STATUS ====== Microsoft has confirmed this to be a problem in the Microsoft products listed at the beginning of this article. This problem was corrected in Visual FoxPro 3.0b for Windows. MORE INFORMATION ================ Steps to Reproduce Problem -------------------------- NOTE: In Visual FoxPro to run the calculator, type the following in the Command window: " ACTIVATE WINDOW CALCULATOR" (without the quotation marks) 1. In the calculator, enter 1 divided by 2 and then choose the percent sign. The correct value returned is 50. NOTE: In Visual FoxPro for Windows, .02 is returned. 2. Clear the value, enter 2 divided by 4, and then choose the percent sign. The value returned is 25 (it should be 50). NOTE: In Visual FoxPro for Windows, .08 is returned. Additional query words: VFoxWin FoxWin FoxDos 2.50 2.50a 2.50b buglist2.00 buglist2.50 buglist2.50a buglist2.50b buglist2.60 buglist2.60a fixlist3.00b buglist3.00 ====================================================================== Keywords : kbbuglist kbfixlist Technology : kbVFPsearch kbAudDeveloper kbFoxproSearch kbZNotKeyword3 kbFoxPro200DOS kbFoxPro260DOS kbFoxPro260aDOS kbFoxPro260 kbFoxPro260a kbVFP300 Version : MS-DOS:2.0,2.5x,2.6,2.6a; WINDOWS:2.5x,2.6,2.6a,3.0 Issue type : kbbug Solution Type : kbfix ============================================================================= 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.