' Setting a cookie

 VWGContext.Current.Cookies("Username") = "someuser"

 ' Retrieving a cookie

 Dim CurrentUser As String = VWGContext.Current.Cookies("Username")

 ' Clearing a cookie

 VWGContext.Current.Cookies("Username") = nothing

// Setting a Context variable

 this.Context("Username") = "Some User";

 // Retrieving a Context variable

 string strCurrentUser = this.Context("Username");

 // Clearing a Context variable

 this.Context("Username") = String.Empty;