https://www.codeproject.com/useritems/ps-custom-attributes-1.asp
https://www.codeproject.com/useritems/ps-custom-attributes-2.asp
Please read, blog about it, and give them a good vote :-).
Gael
I've just published a two-part tutorial of PostSharp Laos on codeproject.com. It shows how to create three custom attributes: the academic tracing one, a performance counter and a field validator.
https://www.codeproject.com/useritems/ps-custom-attributes-1.asp
https://www.codeproject.com/useritems/ps-custom-attributes-2.asp
Please read, blog about it, and give them a good vote :-).
Gael