Hi, there
I have this data binding in the C code:
char szCounter[1025];
....
pSql->BindCharParam(12,"@Counter",szCounter,TRUE,1024 );
I got a problem regarding the length of the datalen of dbrpcparam when
I tried to use it for the store procedure call:
dbrpcparam(..,SQLVARCHAR,..,1024, (BYTE *) szCounter)
When I used 1024 as the datalen, the store procedure call failed, but
if I changed the datalen to 256:
dbrpcparam(..,SQLVARCHAR,..,256, (BYTE *) szCounter),
it worked just fine!
The store procedure:
declare @Counter varchar(1024)
....
CREATE PROCEDURE ..,@Counter varchar(1024) output, ....
The databse is MSSQL.
Thanks!
Zhiyong Lu
gu********@gmail.com