System.Security.CodeAccessPermission.ToXml C# (CSharp) Method

        public abstract SecurityElement ToXml();
        public virtual IPermission Union(IPermission other) { return default(IPermission); }

     // Returns true if OK to return from check, or false if
     // permission-specific information must be checked.
     internal static bool CheckUnrestricted(IUnrestrictedPermission grant, CodeAccessPermission demand)
     {
         // We return true here because we're defining a demand of null to
         // automatically pass.
         if (demand == null)
             return true;
 
         if (demand.GetType() != grant.GetType())
             return false;
         if (grant.IsUnrestricted())
             return true;
         if (((IUnrestrictedPermission)demand).IsUnrestricted())
             throw new SecurityException(String.Format(Environment.GetResourceString("Security_Generic"), demand.GetType().FullName), demand.GetType(), demand.ToXml().ToString());
         return false;
     }