How to replace occurrences of “-” with an empty string?

Question

I have this string: \"123-456-7\"

I need to get this string: \"1234567\"

How I can replace occurrences of \"-\" with an empty string?

Answer 1

String.Replace Method (String, String)

in your case it would be

string str = "123-456-7";
string tempstr = str.Replace("-","");