Writing a multi report reportviewer in win forms

Hi,

I am trying to write a win forms app in c# using a reportviewer such that the users chooses a report from a list of reports and depending on the report the reportviewer shows the chosen report at run time. I was able to do it using vb.net previously but finding followinfgthe same pattern in c# is not working. I've searched the web but nof found anything similar..

Here is my code any ideas?

Here the load event code...

var setup = this.reportViewer1.GetPageSettings();
setup.Landscape = false; //Portrait
setup.Margins = new System.Drawing.Printing.Margins(1, 1, 1, 1);
this.reportViewer1.SetPageSettings(setup);
//Me.ReportViewer1.Reset()
//ReportViewer1.LocalReport.DataSources.Clear()
ReportDataSource CurrentReportDataSource = new ReportDataSource();
switch (ReportNo) {
case 1: {
// 'TODO: This line of code loads data into the 'CAMHSDataSet.ShowAllWaitingAtEndOfMonth' table. You can move, or remove it, as needed.
this.GetPatientDetailsTableAdapter.Fill(this.MediClinicDB1DataSet.GetPatientDetails, PatientID);
this.reportViewer1.LocalReport.ReportEmbeddedResource = "MediPraticeOne.RptPatientReferral.rdlc";
CurrentReportDataSource.Name = "GetPatientDetails";
CurrentReportDataSource.Value = GetPatientDetailsBindingSource;
reportViewer1.LocalReport.DataSources.Add(CurrentReportDataSource);
// Pass in 1 report parameters
ReportParameter[] parameters = new ReportParameter[1];
parameters[0] = new ReportParameter("PatientID", this.PatientID.ToString());
this.reportViewer1.LocalReport.SetParameters(parameters);
// setup.Landscape = true;
break;
}
// Case 2
// '' Show All Patients at Month End
// this.ShowCurrentPatientsAtEndOfMonthTableAdapter.Fill(Me.CAMHSDataSet1.ShowCurrentPatientsAtEndOfMonth, EndDate)
// reportViewer1.LocalReport.ReportEmbeddedResource = "BusinessReports.RptAllPatientsMonthEnd.rdlc"
//
default: {
MessageBox.Show("No Report found");
break;
}
}
this.reportViewer1.RefreshReport();

any suggesstions appreicated!

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

Tall Boy9y ago
Hi,

Yes its reporting two errors... the first is that the parameter beign passed is not in the dataset. When I sort that it the reprots that

the dataset instance is not avaialbe to the dataset source...

if you can make sense of that !

Regards
Amit Gupta9y ago
You code seems good, is there any error message on the ReportViewer? Please share.