using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"[\?\.\!]";
string substitution = @"";
string input = @"This is our local youth center.There is so much to do here.There are cards. I love playing cards. And there are board games, too? I like board games!There is a chess board, but I don’t like playing chess.
You can play pool or ping pong. I like ping pong.There is also a video game in the corner. I’m good at playing video games. Those boys outside are playing football. It looks fun. I love playing football. And look, there’s a guitar. Do you like playing music?
";
RegexOptions options = RegexOptions.Multiline;
Regex regex = new Regex(pattern, options);
string result = regex.Replace(input, substitution);
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for C#, please visit: https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx