Question

Is there any option to use more than one REgexOptions in a single Regex.Match method ?

Suppose i want to use RegexOptions.IgnoreCase and RegexOptions.Singleline in a Regex.Match method.

I want just like this….

Match m=Regex.Match(input,pattern, more than one regexoptions);

Is it possible ? If yes how can I do this?

Answer 1

As with all enumeration types representing bit flags, you may use the bitwise OR operator, |, to combine multiple flags:

Match m = Regex.Match(
    input, pattern, RegexOptions.IgnoreCase | RegexOptions.Singleline );

Refer to Enumeration Types on MSDN for more details.