Code example using a parameter thats been placed on the report.
///
Imports CrystalDecisions.CrystalReports.Engine
Imports CrystalDecisions.Shared
Dim crReportDocument As New ReportName
Dim crParameterFieldDefinitions As ParameterFieldDefinitions
Dim crParameterFieldDefinition As ParameterFieldDefinition
Dim crParameterValues As New ParameterValues
Dim crParameterDiscreteValue As New ParameterDiscreteValue
crParameterFieldDefinitions =
crReportDocument.DataDefinition.ParameterFields()
crParameterDiscreteValue = New ParameterDiscreteValue
crParameterFieldDefinition = crParameterFieldDefinitions.Item(0)
crParameterValues = crParameterFieldDefinition.CurrentValues
crParameterDiscreteValue.Value = "Pass Value Here"
crParameterValues.Add(crParameterDiscreteValue)
crParameterFieldDefinition.ApplyCurrentValues(crPa rameterValues)
CrystalReportViewer1.ReportSource = crReportDocument
CrystalReportViewer1.Visible = True
\\\
"Li Pang" wrote:
Hi,
I made a crystal report which contains a text field of empty value. I want
to know how to fill this field at the run time by a variable. Andbody give a
hand?
Thank in advance