DOCUMENT:Q88983 23-OCT-1999 [foxmisc] TITLE :Approximating the Size of a .DBF File in FoxBASE+ PRODUCT :Microsoft Fox Miscellaneous Products PROD/VER:MS-DOS:1.21,2.1 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft FoxBASE+ for MS-DOS, versions 1.21, 2.1 ------------------------------------------------------------------------------- SUMMARY ======= The following formula approximates the space required to store a .DBF database file: RECSIZE() * (RECCOUNT() + 1) The RECSIZE() function returns the number of bytes for each record, and the RECCOUNT() function returns the number of records in the .DBF file. This can be very useful when trying to write backup routines for an application. This could be used in conjunction with the DISKSPACE() function to determine if the backup copy of the database would fit on a disk. Additional query words: ====================================================================== Keywords : Technology : kbAudDeveloper kbFoxproSearch kbFoxBASE210DOS kbFoxBASE121DOS kbFoxBASESearch Version : MS-DOS:1.21,2.1 ============================================================================= 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 1999.