Invalid index. (Exception from HRESULT: 0x8002000B )

Question

When I try to load my Crystal report the following error is happened.

 

Invalid index. (Exception from HRESULT: 0x8002000B (DISP_E_BADINDEX))

 

Here is my Code:

 

ReportDocument cryRpt = new ReportDocument();

cryRpt.Load(@"C:\IFAD-Reports\CrystalReportDemo.rpt");

ParameterFieldDefinitions crParameterFieldDefinitions;

ParameterFieldDefinition crParameterFieldDefinition;

ParameterValues crParameterValues = new ParameterValues();

ParameterDiscreteValue crParameterDiscreteValue = new ParameterDiscreteValue();

crParameterDiscreteValue.Value = textBox1.Text;

crParameterFieldDefinitions = cryRpt.DataDefinition.ParameterFields;

crParameterFieldDefinition = crParameterFieldDefinitions["Product"];

crParameterValues = crParameterFieldDefinition.CurrentValues;

crParameterValues.Clear();

crParameterValues.Add(crParameterDiscreteValue);

crParameterFieldDefinition.ApplyCurrentValues(crParameterValues);

crystalReportViewer1.ReportSource = cryRpt;

crystalReportViewer1.Refresh(); 

 

How can I fix this problem please help.