Question

I am getting a return string from web service that I am calling. Now I want to look for specific value which should be present in that return string. Return string is something like this:

pg_response_type=A
pg_response_code=A01
pg_response_description=APPROVED
endofdata

Now I want to check in this string that if pg_response_code=A01 is present or not. I know I have to for loop in the string. What should be the code…? Suppose I am storing this string in string Response;

Answer 1

Simply use String.Contains:

bool contains = response.Contains("pg_response_code=A01")