Hi, To check if the key already exists in cache I shoulde be able to do the following : if(Cache[\"MyKey\"] != null)
Please t开发者_如何学Goell me about System.Web.Caching.Cache.NoSlidingExpiration in ASP.NET.There\'s information here from MSDN - NoSlidingExpiration Specifies that an item expires at a set time, rega
The examples for Cache.Add uses DateTime.Now.Add to compute the expiration, i.e. it passes: DateTime.Now.AddSeconds(60)
加载中,请稍侯......