hi use following namespace in your page using System.Web.Caching; I have used like the following. i have fetch a value from DB using linq and then inserted it into cache LinqToSqlDataContext db1 = new LinqToSqlDataContext(); var smtp = (from sm in db1.ApplicationSettings where sm.KeyName == "smtphost" select new { sm.KeyValue }).Single(); if (smtp != null) app.smtphost = smtp.KeyValue; db.Dispose(); HttpRuntime.Cache.Insert("smtphost", app.smtphost); when you want the value you may check if it exists in cache then fetch it. if (!string.IsNullOrEmpty((string)HttpRuntime.Cache["smtphost"])) { }

Must Refer this http://msdn.microsoft.com/en-us/library/0yd65esw(v=vs.80).aspx

Hello santosh, Go through the following links you will get the basic ideas of Caching in asp.net. http://www.codeproject.com/Articles/29899/Exploring-Caching-in-ASP-NET#Introduction http://www.codeproject.com/Articles/14976/ASP-NET-Caching-Dependencies : -) :-) Thanks

Check out the below link http://www.tutorialspoint.com/asp.net/asp.net_data_caching.htm

check this link for details about catching http://www.dotnetperls.com/cache

Hi, Please refer the below link http://www.codeproject.com/Articles/22029/ASP-NET-Caching Regards, Iftikar

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could you please tell meabout catching in asp.net ?

santhosh saripalli

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