CRP with Stored Procedure parameters - Question

Hi guys,

I'm trying to load a report on crystal based on the Stored Procedure I created in MSSQL Server 2000. I created new connection from Crystal Report then I selected the stored procedure name. There is only 1 parameter on it.

My problem is when I run the report, it says "pr_Product_Report" expects parameter "supplierID". I'm not sure if the way I supplied the value of parameter below is correct. I'm just guessing if the code below is right, or you can advice me something that will work fine.

Code:

---

    Public Sub ProductReport(ByVal iSuppID As Integer)
        Dim crLogOn As New CrystalDecisions.Shared.TableLogOnInfo
        Dim ServerName As String = ""
        Dim DBName As String = ""

        Dim Val1 As New ParameterDiscreteValue()
        Dim rpt As New CrystalReport1
        Dim Field1 As New ParameterField


        Val1.Value = iSuppID
        Field1.CurrentValues.Add(Val1)

        crLogOn.ConnectionInfo.IntegratedSecurity = True
        crLogOn.ConnectionInfo.ServerName = "myServer"
        crLogOn.ConnectionInfo.DatabaseName = "Northwind"
        rpt.Database.Tables(0).ApplyLogOnInfo(crLogOn)


        Form2.CrystalReportViewer1.Visible = True
        Form2.CrystalReportViewer1.ReportSource = rpt
        Form2.Show()
    End Sub

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Please help. I'm new in Vb.Net

Moved to Reporting