can you get the current value of a crystal report input param?

[mbutch]

Is it possible to get the current value of a crystal report input parameter? I've tried everything I could think of but I can't get the value of a partameter field that was saved with a report.

This code only returns "CrystalDecisions.Shared.ParameterDiscreteValue":

MessageBox.Show(this.cdrReport.DataDefinition.ParameterFields[0].CurrentValues[0].ToString(), "Parameter Values");

This code causes an exception:

this.paramDiscreteValue.Value = this.cdrReport.DataDefinition.ParameterFields[0].CurrentValues[0];

Any suggestions would be greatful.

Thanks,

Mike