Cookies奇怪的有关问题,Request.Cookies["FadhomeUser1"] != null

Cookies奇怪的问题,Request.Cookies[FadhomeUser1] ! nullRequest.Cookies[ FadhomeUser1 ]!null时

Cookies奇怪的问题,Request.Cookies["FadhomeUser1"] != null
Request.Cookies[ "FadhomeUser1 "]   !=   null  
时取Request.Cookies[ "FadhomeUser1 "].Values[ "UserID "].ToString()
错报错是什么原因!

[解决办法]
报什么错?
[解决办法]
看看 Request.Cookies[ "FadhomeUser1 "][ "UserID "]