Delphi + Crystal Reports parameter problem

[ByzantianX]

I've got a SQL Server database, report in Crystal Reports, based on a stored procedure and front-end application in Delphi 7. I use Crystal Report Control (5.2). The problem is that I can't pass the parameters values to the report. Here's the piece of code:

cr:=tcrystalreport.Create(frmMain.cr2);
cr.ReportFileName:=strReportLocation;
cr.StoredProcParam[0]:=strDate1;
cr.StoredProcParam[1]:=strDate2;
cr.PrintReport;

I always get the message:'Invalid number of parameters', although I checked the function RetrieveStoredProcParams
and I'm getting respond that there's 2 stored procedure parameters. Could anyone help, please?

 

[pgtek]

hi
read this information

http://www.crystaldecisions.com/sea...lr=lang_en&oe=utf8&ie=utf8&btnG.x=19&btnG.y=5

cheers

pgtek

 

[ByzantianX]

Thank you! I've already got Crystal VCL and it really works just great.