System.Security.Permissions.EnvironmentPermission.ToXml C# (CSharp) Method

        public override SecurityElement ToXml()
        {
            return default(SecurityElement);
        }

		public void PermissionStateUnrestricted () 
		{
			EnvironmentPermission ep = new EnvironmentPermission (PermissionState.Unrestricted);
			Assert.IsNotNull (ep, "EnvironmentPermission(PermissionState.Unrestricted)");
			Assert.IsTrue (ep.IsUnrestricted (), "IsUnrestricted");
			EnvironmentPermission copy = (EnvironmentPermission) ep.Copy ();
			Assert.AreEqual (ep.IsUnrestricted (), copy.IsUnrestricted (), "Copy.IsUnrestricted");
			SecurityElement se = ep.ToXml ();
			Assert.AreEqual ("true", (se.Attributes ["Unrestricted"] as string), "ToXml-Unrestricted");
		}