DOCUMENT:Q314735 18-FEB-2002 [foxpro] TITLE :FIX: Garbled Field Name Returned with VFPOLEDB Provider on Win95 PRODUCT :Microsoft FoxPro PROD/VER::7.0 OPER/SYS: KEYWORDS:KbClientServer kbDatabase kbGrpDSFox kbDSupport kbCodeSnippet kbvfp700 _IK283 ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Visual FoxPro for Windows, version 7.0, used with: - the operating system: Microsoft Windows 95 ------------------------------------------------------------------------------- SYMPTOMS ======== On a computer that is running Windows 95, you use the Visual FoxPro (VFP) OLEDB Provider to create an ActiveX Data Objects (ADO) recordset based on a VFP table. When you reference one of the fields in the table, one of two problems may occur: - If you reference the field name by the fields collection index number (for instance, "RS.Fields(0).Name"), garbled output appears. - If you reference the field name directly by specifying the field name (for instance, "Fields("f1").Name"), the following errors may occur: Microsoft Visual Basic error message Item can not be found in the collection corresponding to the requested name or ordinal. Visual FoxPro error message Member FIELDS does not evaluate to an object. RESOLUTION ========== To resolve this problem, obtain the latest service pack for Visual FoxPro for Windows 7.0. For additional information, please see the following article in the Microsoft Knowledge Base: Q316964 How to Obtain the Latest Visual FoxPro for Windows 7.0 Service Pack STATUS ====== Microsoft has confirmed this to be a problem in the VFP OLEDB Provider installed with Visual FoxPro 7.0. This problem was first corrected in Visual FoxPro for Windows 7.0 Service Pack 1. MORE INFORMATION ================ Steps to Reproduce Behavior --------------------------- 1. Use Visual FoxPro 7.0 to build the following code into a new executable (.EXE) file: #DEFINE adUseClient 3 #DEFINE adOpenStatic 3 #DEFINE adLockBatchOptimistic 4 CD JUSTPATH(SYS(16)) ERASE TestDBF.* CREATE TABLE TestDBF (F1 c(5)) INSERT INTO TestDBF VALUES ("HELLO") USE IN SELECT("TestDBF") LOCAL loRS AS ADODB.RecordSet, ; loConn AS ADODB.CONNECTION loConn = CREATEOBJECT("ADODB.Connection") loRS = CREATEOBJECT("ADODB.RecordSet") loConn.CursorLocation = adUseClient loConn.OPEN("Provider=vfpoledb;Data Source=" + JUSTPATH(SYS(16))) loRS.OPEN("SELECT * FROM TestDBF", loConn, adOpenStatic, adLockBatchOptimistic) WITH loRS MESSAGEBOX("Fieldname should be f1. It is " + .FIELDS(0).NAME) MESSAGEBOX("Fieldname should be f1. It is " + .FIELDS("F1").NAME) ENDWITH loRS.CLOSE loConn.CLOSE RELEASE ALL NOTE: This sample code requires ADO, which does not ship with Windows 95 but is included with the Microsoft Data Access Components (MDAC) package. You can obtain the latest version of MDAC from the following Web site: http://www.microsoft.com/data/download.htm (http://www.microsoft.com/data/download.htm) 2. Install the executable and the pre-SP1 release version of the Visual FoxPro OLEDB Provider on a Windows 95 computer. 3. Run the EXE to see the error messages. Additional query words: kbVFP700sp1fix ====================================================================== Keywords : KbClientServer kbDatabase kbGrpDSFox kbDSupport kbCodeSnippet kbvfp700 _IK283 Technology : kbVFPsearch kbAudDeveloper Version : :7.0 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 2002.