Report Viewer Problems
<p>I have an error how to fix this thanks in advance:) the datasource1 shows overload resolution failed because no accessible 'new' is more specific for there arguments.</p>

<pre><code>    ReportViewer1.Visible = True

    Dim thisDataSet As New DataSet()

    Dim adapCategory As DataSetParameterTableAdapters.mCategoryTableAdapter = New DataSetParameterTableAdapters.mCategoryTableAdapter
    Dim ds As DataSetParameter.mCategoryDataTable = New DataSetParameter.mCategoryDataTable()
    adapCategory.Fill(ds, Me.DropDownList1.SelectedValue)

    Dim datasource1 As New ReportDataSource("DataSetParameter_mCategory", ds)
    ReportViewer1.LocalReport.DataSources.Clear()
    ReportViewer1.LocalReport.DataSources.Add(datasource1)

    ReportViewer1.LocalReport.Refresh()
</code></pre>
