using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"^""(?:(?:[^""]*)"")+?,";
string input = @"""POLICE ARREST MAN ACCUSED\r\nOF MURDERING MISSING GIRL\r\n \r\nA New York man is in cust-\r\nody after he confessed to \r\nthe murder of a Sterling\r\ngirl who had been missing.\r\n \r\nJohn Ward of Palmyra was\r\npulled over on Snake\r\nMeadow Hill Road last\r\nnight after a state troop-\r\ner reported hearing a gun-\r\nshot. The officer thought\r\nit might be poachers.\r\n \r\nThe officer said Ward was\r\nacting \""nervous and\r\nsuspicious\"" after being\r\npulled over. When quest-\r\nioned, Ward reportedly\r\nsaid \""I've killed her\"".\r\nAccording to the police re-\r\nport, the officer called\r\nfor backup after Ward be-\r\ncame increasingly upset,\r\nsaying repeatedly that\r\nthere was \""a demon inside\r\nher\"".\r\nWard was taken to Sterling\r\npolice headquarters for\r\nfurther questioning. Ward\r\nthen confessed to\r\nauthorities that he shot\r\nand killed Amy Martin, a\r\nseventeen year-old girl\r\nwho had been missing for\r\nnine days after escaping\r\nfrom a mental institution.\r\n \r\nAfter a brief search,\r\npolice located Amy's body\r\nin the woods near the now-\r\nabandoned Martin home. In\r\naddition to receiving a \r\ngunshot wound to the sto-\r\nmach, Amy showed injuries\r\nsuggesting that she had \r\nbeen thrown out of the \r\nsecond story window of\r\nthe house. An officer who\r\nhelped recover the body\r\ntold reporters that Amy's\r\nface had been \""mutilated\r\nin a very brutal manner\"".\r\nWard was found dressed as\r\na priest when he was\r\npulled over. It is sus-\r\npected that he imperson-\r\nated a priest to gain his\r\nvictim's trust after\r\nCatholic authorities in\r\nRome confirmed that Ward\r\nwas not an ordained\r\nminister.\r\n \r\n(The rest of the article\r\nis missing.)\r\n"",";
foreach (Match m in Regex.Matches(input, pattern))
{
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