protected static string replaceOrThrow(string input, Regex pattern, Func <Match, string> evaluator, int count, int startat, TweakException toThrowIfNoReplacement)
{
bool wasReplaced = false;
string result = pattern.Replace(input, match => {
wasReplaced = true;
return(evaluator(match));
});
if (!wasReplaced)
{
throw toThrowIfNoReplacement;
}
else
{
return(result);
}
}
protected static string replaceOrThrow(string input, Regex pattern, Func <Match, string> evaluator, TweakException toThrowIfNoReplacement) => replaceOrThrow(input, pattern, evaluator, -1,
(pattern.Options & RegexOptions.RightToLeft) != 0 ? input.Length : 0, toThrowIfNoReplacement);