Working with AJAX and ReportViewer controls with VS2008 in an Web Application, we've got suddenly a problem: the designer file for a WebForm won't update.
The error in VS error pane sounds:
Generation of designer file failed: The method or operation is not implemented.
After a numerous tries and web searches the workaround is:
1. Delete designer file.
2. Restart VS and reopen the project (important step!).
3. Open a context menu on a victim page (.aspx) and select "Convert to Web Application"
The designer file with correct entries appears immediately.
Enjoy!
11 comments:
I followed your instructions (just with a f***** up usercontrol, .ascx), and it worked like a charm - Thanks a lot!!
that saved me a lot of time, thank you!
*FINALLY* a solution that works reliably! This was driving me crazy - thanks so much for your tip! Worth its weight in gold :-)
Thank you. Worked for me as well.
Thanks a lot, it worked!
Just wanted to say thanks.
Thanks! Solved my problem.
It doesnt work for me!
The designer file remain excluded from the project and even the "Convert to Web Application" dose not generate any new file
ensure you do not just exclude the designer file, but really delete it
Thanks a million! Was about to shoot myself
Thanks a million, was about to shoot myself in the head!
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