[RESOLVED] Check if Cookie has been set?

[aconybeare]

Hi,

I'm getting an Object reference error and I'm sure the problem is because the LoginTarget cookie hasn't been set, this is possible if a user came to the login page first, without attempting to visit a restricted page first.

I'm using IsNothing to check to see if it's been created but it doesn't seem to be working does anyone know of a better way of handling this?

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
 
Source Error: 
 
Line 78:             Response.Cookies("User_ID").Value = User_ID
Line 79: 
[HL="#FFFF00"]Line 80:             Response.Redirect(Convert.ToString(IIf(IsNothing(Request.Cookies("LoginTarget")), _
                                  RedirectPage.ToString, Request.Cookies("LoginTarget").Value)), False)[/HL]
Line 81:             'Response.Redirect(RedirectPage.ToString, False)
Line 82:         Else