One of the folks on my team just added a minor update to
the Design Guidelines document about overloading ToString() on Exceptions.
As always, comments are welcome.
face="Times New Roman" size=1>
style="FONT: 7pt 'Times New Roman'">
style="FONT-WEIGHT: bold">Do override ToString when your
exception provides extra properties. "urn:schemas-microsoft-com:office:office" />
face=Verdana color=black>The code handling the custom exception may not have
caught your specific type of exception, and therefore does not have access to
the extra information unless you provide it in