Question

我正在使用vb.net和sql server开发小型项目。现在我要创建报告。我正在使用rdlc report.i创建报告并设置参数，现在我想在报告标题中显示选定的参数值。我尝试有几件事，但没有一个对我有用。这是我的当前代码。

{
   "error":{
      "code":401,
      "message":"Request had invalid authentication credentials. 
    Expected OAuth 2 access token, login cookie or other valid 
    authentication credential. See 
    https://developers.google.com/identity/sign-in/web/devconsole- 
   project.",
      "status":"UNAUTHENTICATED"
   }
}

Answer 1

终于我得到了答案

 Private Sub find_Click(sender As Object, e As EventArgs) Handles find.Click
    Me.mpaymentTableAdapter.Fill(Me.eksath1DataSet.mpayment, fromdate.Text, todate.Text)
    Dim ftital(1) As ReportParameter
    ftital(0) = New ReportParameter("fromdate", Me.fromdate.Value)
    ftital(1) = New ReportParameter("todate", Me.todate.Value)
    ReportViewer1.LocalReport.SetParameters(ftital)
    Me.ReportViewer1.RefreshReport()
End Sub

如何在rdlc和vb，net中的报表上显示参数值

1 个答案: