using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"(?:<(?:(?:[a-z]+\s(?:[^>=]|='[^']*'|=""[^""]*""|=[^'""\s]*)*""\s?\/?|\/[a-z]+)>)|(?:(?!<)(?:[^.?!]|[.?!](?=\S)))*)+[.?!]";
string input = @"I am was trying to split paragraph to sentences. The paragraph can have a word like F.C.B also it includes some html tag like anchor and other tags. I was trying to use like below but it was not perfect separating my paragraph to the specific sentence by living the html tag as it is.
In 2004, he <a href=""http://test.pic.org/jpeg.""> received </a> national attention during his Party primary, his keynote address July, <a onmouseover="" fnRotator('I like droids. '); ""> and </a> his election to the Senate in November. He began his presidential campaign in he won sufficient delegates in the Democratic Party primaries to receive the presidential nomination.";
RegexOptions options = RegexOptions.Singleline | RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace;
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