Web Services 无法写入Cookies,该怎么处理

Web Services 无法写入Cookies代码如下:[WebMethod()]publicstringCheckLogin(stringname,stringUserID,st

Web Services 无法写入Cookies
代码如下:


[WebMethod()]
public   string   CheckLogin(string   name,string   UserID,   string   NiCheng,   string   leixing)
{

HttpCookie   myCookie   =   new   HttpCookie( "QuanYou ");
myCookie.Values.Add( "UserID ",UserID.ToString());
myCookie.Values.Add( "UserName ",name.ToString());
myCookie.Values.Add( "NiCheng ",NiCheng.ToString());
myCookie.Values.Add( "Admin ",leixing.ToString());
Context.Response.AppendCookie(myCookie);
return   "ok ";
}


但不用Web   Services就可以正常写入Cookies

[解决办法]
設置myCookie.Expires試試
[解决办法]
是不是domain的问题?