Pass Parameters to Report Viewer From another Window

[John]

I must be missing something. I have a WPF app that I have a report that was designed within VS. I then followed the docs to create a Report Viewer. If I add a value to the report parameters from the designer the report works well. What I would like to do is display a window so the user can make choices mostly check boxes. Then pass the choices to the parameters of the report thru the report viewer.

Thank you,

John

 

[Nasko]

Hello John,

You can pass values to the report parameters programmatically in your application by using the ReportSource.Parameters collection.

For example, using a TypeReportSource you can pass a parameter value to the report via the following code:

var typeReportSource = new Telerik.Reporting.TypeReportSource();

// Specifying the assembly qualified name of the Report class for the TypeName of the report source
typeReportSource.TypeName = typeof(MyReport).AssemblyQualifiedName;

// Adding the initial parameter values
typeReportSource.Parameters.Add(new Telerik.Reporting.Parameter("MyParameter", "value"));

ReportViewer.ReportSource = typeReportSource;

Regards,
Nasko
Telerik