fatmingwang

somwhow VS2008 occur this problem and I did't make any change but it happend...

so check this out

http://stackoverflow.com/questions/11183099/how-to-make-visual-studio-break-only-on-unhandled-exceptions

 

Make sure you have Just My Code Enabled by going into Tools-->Options-->Debugger-->General--> Enable Just My Code. This will change your Debug--> Exceptions Dialog Box to show a CheckBox for User-unhandled Errors.

 

unchecked all throw but my unhandled execptions