Sharepoint - Asp.net - MVC - C# - Sql server - Jquery - Javascript

Hi, here my planning is to i have string with several values like string abcd={a=1,b=2,c=3,......z=26}. this is i have to select particular values like {j=10,l=12,q=17}. so here is my code that will retrive data like above scenerio. try             {                 String sOrrData = e.Result.ToString();//assigning abcd string to this string.                 string sOrr = "";                 String[] sOrrValues ={"j","l","q" };                 for (int i = 0; i < sOrrValues.Length; i++)                 {       ...

Actually my code is this ,am  getting this error for substring . here am writing my code this error. try             {                 if (tbMeterID.Text == "")                     return;                 if (tbMeterID.Text.Substring(4, 1) == "E")                 {                    //do some thing                   } }  am change the code as below. am solved this prob like this way. if (tbMeterID.Text != "")  ...