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In addition to URL authorization, we also looked at declarative and programmatic techniques for controlling the data displayed and the functionality offered by a page based on the user visiting.

Following that, we will look at using declarative and programmatic means for altering the data displayed and the functionality offered by an ASP. As we discussed in the class to determine the user's roles. Figure 2: The User's Role Information Can Be Stored in a Cookie to Improve Performance (Click to view full-size image) By default, the role cache cookie mechanism is disabled.However, in certain cases we may want to allow all users to visit a page, but limit the page's functionality based on the visiting user's roles.This may entail showing or hiding data based on the user's role, or offering additional functionality to users that belong to a particular role.'code in Dialog Form Private Sub btn Accept_Click(sender As System.

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This tutorial starts with a look at how the Roles framework associates a user's roles with his security context.Such fine grain role-based authorization rules can be implemented either declaratively or programmatically (or through some combination of the two).In the next section we will see how to implement declarative fine grain authorization via the Login View control.A more maintainable approach is to use role-based authorization.