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I had some trouble validating date input using VAB and the PropertyProxyValidator. As I would think would be the norm, for a date that I have specific requirements on, I'll setup a NotNullValidator, along with a DateRangeValidator to make sure the...
I learned an interesting technique whenever I was looking at the Validation Application Block the other day. Each validator has an attribute associated with it, so you can define validation at the attribute level of a business object. So the following...
The new Security Application Block in the Enterprise Library Jan edition authenticates and authorizes users in windows and web applications. In an article I wrote , I tackle authorizing users using the Roles provider to create an IPrincipal object and...
