DOCUMENT:Q116042 25-APR-2001 [vbwin] TITLE :Compatibility Layer Doesn't Support Some Paradox 4.x Types PRODUCT :Microsoft Visual Basic for Windows PROD/VER::3.0 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Visual Basic Standard Edition for Windows, version 3.0 - Microsoft Visual Basic Professional Edition for Windows, version 3.0 ------------------------------------------------------------------------------- SUMMARY ======= The Microsoft Jet 2.0/Visual Basic 3.0 Compatibility Layer for Visual Basic version 3.0 provides an updated Paradox ISAM driver that allows access to Paradox 4.x tables. However, the following Paradox 4.x data types are not supported by the Paradox ISAM driver. Therefore, fields that use these data types will not be available in Visual Basic: - BINARY BLOB (type B) - FORMATTED MEMO (type F) - GRAPHIC BLOB (type G) MORE INFORMATION ================ If you attempt to open a Paradox 4.x table that contains a field that has an unsupported data type, that field will be ignored by Visual Basic. The field will not appear at all in the fields collection of any Visual Basic data access object (tabledef, table, dynaset, or snapshot). NOTE: Visual Basic does recognize and work with Paradox OLE BLOB fields, just not BINARY BLOB or GRAPHIC BLOB fields. Additional query words: 3.00 ====================================================================== Keywords : Technology : kbVBSearch kbAudDeveloper kbZNotKeyword6 kbZNotKeyword2 kbVB300Search kbVB300 Version : :3.0 ============================================================================= 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.