I have a project in which i am successfully export grids to Excel using the Asynch option. However trying to use aysnch to pdf fails with an .Net exception while exactly the same export to pdf using UltraGridDocumentExporter1.Export(oUltraGrid1, section) works okay.
I am coding in Vb.Net and using 19.2 on Net 4.8. Any ideas?
Thank you in advance
Regards,
Stephen
What's the exception?
Object reference not set to an instance of an object
.
Please note that I will be out of the office until 2 Jan 2020. Wishing you and the others at Infragistics a Happy Christmas and a terrific New Year. Thank you for the great controls and support
Hm, that's not really very useful without the whole call stack. I tried it out, just to make sure there is no obvious bug in the exporter, but exporting a grid to pdf asynchronously works fine for me using v19.2 and clr4.8.
I attached my sample project here so you can try it out and see if you get the same results.
So assuming that my sample works for you, there must be something specific to your application that is a factor in causing the exception. We will probably need you to provide us with a small sample project we can use the reproduce the exception and debug it. Posting the entire call stack of the exception might help, also.
Pdf Asynch Export.zip