.NET Parameters and Service Pack

[jambu]

Does anyone out there have "Working" code examples for using parameters from VB.NET? None of the examples I have seen, actually work.

I have just downloaded the service pack from crystaldecisions because they have a new way to set parameters - SetParameterValue - but I haven't figured out how to use this yet. Does anyone know?

Thanks in advance.

 

[dstaniforth]

Here's some example code for you;

Dim myReport As New rptIMCover()
Dim paramFields As ParameterFields
Dim paramField As ParameterField
Dim discreteValue As ParameterDiscreteValue

paramFields = New ParameterFields()

paramField = New ParameterField()
discreteValue = New ParameterDiscreteValue()
paramField.ParameterFieldName = "Samples"

discreteValue.Value = Samples
paramField.CurrentValues.Add(discreteValue)
paramFields.Add(paramField)

CrystalReportViewer1.ParameterFieldInfo = paramFields

CrystalReportViewer1.ReportSource = myReport
CrystalReportViewer1.Refresh()

You obviously have to create your paramter field in your report with the correct name - Samples in this Case

Cheers