using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"^([^.0-]|[^.0-][0-9]+|[0])$";
string substitution = @"";
string input = @"111111111111111999999999999999990000000000000000333333333333333332
10
11
2
0
-1
-22
1.4
0.1
0.
0-
-0
000.4
022345
0
";
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