How to pass values from textbox to crystal report

Question

I have this problem where crystal report is prompting me to enter a value even though I already pass the value from textbox in the vb form.

This is how I create the parameter:

As you can see, I named the parameter NAME.

And here is my code for passing the value from TextBox to parameter NAME in crystal report:

Private Sub indi_print_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles indi_print.Click
    Dim locatorReport As New report_viewer

    Dim rptDoc As CrystalReports.Engine.ReportDocument
    rptDoc = New indi_locatorReport 'indi_locatorReport is the Crystal Report
    rptDoc.PrintOptions.PaperSize = CrystalDecisions.Shared.PaperSize.PaperLegal
    rptDoc.PrintOptions.ApplyPageMargins(New CrystalDecisions.Shared.PageMargins(200, 200, 100, 1500))

    rptDoc.SetParameterValue("NAME", name_txtbox.Text)

    locatorReport.crptViewer.ReportSource = rptDoc
    locatorReport.ShowDialog()
End Sub

When i click the Print Button this is the result:

As you can see Crystal Report prompt me to enter a name. How to fix this?

Answer 1

I already solved the problem. The problem is whenever the form report_viewer loads, it refreshes the crystal report. It has the Me.crptViewer.RefreshReport() code. I did not notice this because the crystal report viewer created this code.