|Task:||Set a report's binding source|
You've set up a report with a datasource, but when you call the report there is no data. This is because the report forgets it's bindingsource, a known bug. Just reset the binding source when the form loads and on the bindingsource's CurrentChanged event.
Private Sub TblVitalSignsBindingSource_CurrentChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TblVitalSignsBindingSource.CurrentChanged SetReportBindingSource() End Sub Private Sub SetReportBindingSource() Dim vsbs As New BindingSource(Me.TblVitalSignsBindingSource, "") Me.ReportViewer1.LocalReport.DataSources(0).Value = vsbs Me.ReportViewer1.RefreshReport() End Sub