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SQL Server Image type in VFP
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From
17/07/2004 18:48:19
Peter Wagner
Point Informática Ltda.
Limeira, Brazil
 
 
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Forum:
Visual FoxPro
Category:
Client/server
Title:
SQL Server Image type in VFP
Miscellaneous
Thread ID:
00925510
Message ID:
00925510
Views:
62
It's my first try with SQL Server and image type for a possible new app.
I need to show pictures stored in a image column in SQL Server.
Before starting I was testing with the Pub_info table in the Pubs database..
cStringConnect =("DRIVER={SQL Server};SERVER=BOSS700;UID=xyz;PWD=zyx;DATABASE=Pubs;Network=DBMSSOCN")
nHandle = SQLStringConnect(cStringConnect)
cSQL =  "SELECT * from Pub_info"
?SQLExec(nHandle , cSQL)>= 1
BROWSE 
It returns a cursor called sqlresult as expected, but when I click twice in where's the logo image, I get this message...
OLE object is invalid or corrupted.
Any Idea why I get this error ?, or better, how can I show the image in VFP ?

In VFP 8.0 and 9.0 its a GENERAL type field the cursor created where the image should be.
In VFP 9 exist a new datatype called Blob, so why if I get the image into a cursor it stores the data in a General data field and not in a Blob field, it makesmore sense if there is a Blob field to store images in those fields.
Is there a way to store a image form a SQL Server into a BLOB field in VFP ?
Any new parameter in a SELECT statement to return the image into a bLob field ?

Any Idea is apreciated.
TIA

[ ],s
Peter
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