How to get substring from string in c#?

Question

I have a large string and its stored in a string variable str. And i want to get a substring from that in c#? Suppose the string is : \" Retrieves a substring from thi

Answer 1

string text = "Retrieves a substring from this instance. The substring starts at a specified character position. Some other text";

string result = text.Substring(text.IndexOf('.') + 1,text.LastIndexOf('.')-text.IndexOf('.'))

This will cut the part of string which lays between the special characters.