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VFP Switching Tables During a Report
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De
10/05/2000 14:09:01
Liam O'Hagan
O'Hagan Programming Ltd
Irlande
 
 
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Forum:
Visual FoxPro
Catégorie:
Gestionnaire de rapports & Rapports
Titre:
VFP Switching Tables During a Report
Divers
Thread ID:
00368247
Message ID:
00368247
Vues:
66
Hi all,

I have an odd problem with the reporter that someone may have come across before. Any ideas very welcome...

Situation
1) Numerous tables open...
2) SELECT blah blah blah into cursor CurRep
3) REPORT FORM blah blah blah
4) Report is fine until I move to the next page or zoom in or out then
I get an error message not found

is one of a few variables in the report that is causing the error.

After investigating (and much hair pulling) I discovered that VFP is SELECTing a table other than the result of the SQL statement (CurRep) DURING the report!

Before the REPORT FORM command I inserted a messagebox(alias()) command to confirm that the correct table is, in fact, selected. A further messagebox(Alias()) command after REPORT FORM (and usual errors) will show that a completely different table is selected.

Explicitly SELECTing the Cursor after the SQL statement makes no difference.

During debugging I also discovered that if I issue a BROWSE before the REPORT FORM command, everything will go fine and the correct table will remain selected.

Anyone seen anything like this before ??

TIA

Liam
Liam O'Hagan
MCP VFP Desktop Apps
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