using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"^GO\b";
string input = @"SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
--Não deve pegar o GO aqui ou no final do texto mesmo que essa linha termine com GO
--Mas deve encontrar nas linhas 2 e 4 acima e na abaixo.
GO
GOIAS";
RegexOptions options = RegexOptions.Multiline;
foreach (Match m in Regex.Matches(input, pattern, options))
{
Console.WriteLine("'{0}' found at index {1}.", m.Value, m.Index);
}
}
}
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