Hello, please check out my attached sample WpfAppStimulsoft.zip the businessobject classes are located in a classlibary. in this sample are only some lines of code var boAnlageZeiten = new BusinessObjectAnlageZeiten(); StiReport stireport = new StiReport(); stireport.RegData("BusinessAnlageZeit...

omg so easy
Thanks a lot

Hi, i use the StiWpfViewerControl like this: <wpfViewer:StiWpfViewerControl Grid.Row="1" Report="{Binding StiReport}" ReportOpenVisibility="Collapsed"/> on Button click i create the report in my viewmodel var stiReport = (StiReport)_auftragManager.GetReport(SelectedRepo...