Re: WPF Crystal report throws an exception when user tries to replace a file which is open during export of report.

Hi Manini,

Junjie in R&D had a look at this issue and here's how to work around it:

reportViewer.ViewerCore.Error += new
SAPBusinessObjects.WPF.Viewer.ExceptionEventHandler(ViewerCore_Error);

void ViewerCore_Error(object source,
SAPBusinessObjects.WPF.Viewer.ExceptionEventArgs e)

         {

             if (e.Exception != null)

             {

                 MessageBox.Show(e.Exception.Message);

                 e.Handled = true;

             }

         }

Please test and update if you have issues or questions.

Thanks again

Don