substring in c#

Question

hi....
how to use the substring function.I have a string like (sr1234pr).ineed to get 1234 from this.'sr' and 'pr' is assigned in a variable.reply me plz...

Hirendra Sisodiya · Accepted Answer

if variables have always length of 2 like 'sr' or 'pr' than you can simply use like this:
string str = "sr1234pr" ;
string tempstr = str.Substring(2, str.Length - 4);
or you need to find substring from another format  let me know
thanks

Amit Choudhary · Answer

hi friend,
Hirendra's code is right.. but if you want to utilize "sr" and "pr"  string values in differet variables then
string str = "sr1234pr" ;
string tempstr = str.Substring(2, str.Length - 4);
string [] SplittedStrings=new SplittedStrings[10];
SplittedStrings= s.Split(new string[] { tempstr }, StringSplitOptions.RemoveEmptyEntries);
now you have the values splitted from str="sr1234pr" in an array. you can access them using an indexes.
Please mark as answer if it helps.