Question

c#中设置Cookies的过期时间

麻烦大家看看这段设置Cookies的过期时间代码对不对啊：
switch(expires.Trim())
{
case "一小时":
oCookie.Expires = DateTime.Now.AddHours(1);break;
case "一天":
oCookie.Expires = DateTime.Now.AddDays(1);break;
case "一个月":
oCookie.Expires = DateTime.Now.AddMonths(1);break;
case "一年":
oCookie.Expires = DateTime.Now.AddYears(1);break;
case "永久":
oCookie.Expires = DateTime.MaxValue; break;
}

Answer 1

switch(expires.Trim())
{
case "一小时":
oCookie.Expires = DateTime.Now.AddHours(1);break;
case "一天":
oCookie.Expires = DateTime.Now.AddDays(1);break;
case "一个月":
oCookie.Expires = DateTime.Now.AddMonths(1);break;
case "一年":
oCookie.Expires = DateTime.Now.AddYears(1);break;
case "永久":
oCookie.Expires = DateTime.MaxValue; break;
default:
break;
}