crystal report error

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Hello All

I got an exception: Invalid index. Exception from HRESULT: 0x8002000B (DISP_E_BADINDEX)

and the code is:

C#

ReportDocument cryRpt = new ReportDocument();
cryRpt.Load(@"D:\ProjectwithJavascript112\ProjectwithJavascript112\SchoolMgtSys\SchoolMgtSys\SchoolMgtSys\Admin\Reports\CrystalReport1.rpt");
TableLogOnInfos crtableLogoninfos = new TableLogOnInfos();
TableLogOnInfo crtableLogoninfo = new TableLogOnInfo();
ConnectionInfo crConnectionInfo = new ConnectionInfo();
Tables CrTables;
ParameterFieldDefinitions crParameterFieldDefinitions;
ParameterFieldDefinition crParameterFieldDefinition;
ParameterValues crParameterValues = new ParameterValues();
ParameterDiscreteValue crParameterDiscreteValue = new ParameterDiscreteValue();
crParameterDiscreteValue.Value = "Cultural";
crParameterFieldDefinitions = cryRpt.DataDefinition.ParameterFields;
crParameterFieldDefinition = crParameterFieldDefinitions["cs_type"]; //Here Exception comes
crParameterValues = crParameterFieldDefinition.CurrentValues;
crParameterValues.Add(crParameterDiscreteValue);
                    crParameterFieldDefinition.ApplyCurrentValues(crParameterValues);
crConnectionInfo.ServerName = "Rajni";
crConnectionInfo.IntegratedSecurity = false;
crConnectionInfo.DatabaseName = "SSS_smis";
crConnectionInfo.UserID = "sa";
crConnectionInfo.Password = "sss";
CrTables = cryRpt.Database.Tables;
foreach (CrystalDecisions.CrystalReports.Engine.Table CrTable in CrTables)
{
    crtableLogoninfo = CrTable.LogOnInfo;
    crtableLogoninfo.ConnectionInfo = crConnectionInfo;
    CrTable.ApplyLogOnInfo(crtableLogoninfo);
}
viewr_for_type.ReportSource = cryRpt;
}

Posted 22-Jul-10 21:28pm

sharmarun

Updated 22-Jul-10 21:41pm

Ankur^\m/

v3

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Sandeep Mewara 23-Jul-10 4:48am

Would be nice if you add the line number that gives this error!

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Sandeep Mewara · Answer 1 · 2010-07-23T22:54:00

Just by looking at it, does

C++

crParameterFieldDefinitions["cs_type"];

allows 'string' key to get indexed values? Might be only integers can be used. Please check. VS intellisense itself can tell you about it.

UPDATE:
Based on the class definition and the properties, it does not look like that you are accessing it correctly. Might be you want to use 'Item' property.

look here:
ParameterFieldDefinitions Class[^]
ParameterFieldDefinitions Properties[^]