Whats the problem with this code??Please help!

[kenone]

I am using crystal 9 ,vb.net 2002 running on SQL SERVER2000
I just want to Launch my report through a vb.net application...but still I can not manage using the code examples given in different forums as you can see from my code below.I dont know the problem with it please help;


Private Sub btnRpt_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRpt.Click
Dim p1 As New ParameterFields() ' tHis requires only one object
Dim p2 As New ParameterField() ' ParameterField for the parameter
Dim p3 As New ParameterDiscreteValue() 'ParameterDiscreteValue for the parameter
Dim Benrpt As New quoterpt() 'my report file
Dim frmviewer As New frmquotest() 'Form that holds crystal viewer

p2.ParameterFieldName = "checkno"
p3.Value = "txtcheckno.text" 'not sure what should be
p2.CurrentValues.Add(p3)
p1.Add(p2)
frmviewer.CrystalReportViewer1.ParameterFieldInfo = p1
frmviewer.CrystalReportViewer1.ReportSource = "H:\Benrpt" 'mapped drive H
frmviewer.Show()

End Sub

..........with this code I kept on getting a parameter box which is asking for parameter value...plz help