get all characters to right of last dash

Question

I have the following:

string test = \"9586-202-10072\"

How would I get all characters to the right of the final - so 10072. Th

Answer 1

I created a string extension for this, hope it helps.

public static string GetStringAfterChar(this string value, char substring)
    {
        if (!string.IsNullOrWhiteSpace(value))
        {
            var index = value.LastIndexOf(substring);
            return index > 0 ? value.Substring(index + 1) : value;
        }

        return string.Empty;
    }