using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"(?<="").+(?="")";
string input = @"href=""https://imss91-ctp.trendmicro.com:443/wis/clicktime/v1/query?url=https%3A%2F%2Fcenturylink.na1.adobesign.com%2Fpublic%2Fesign%3Ftsid%3DCBFCIBAA3AAABLblqZhBnH-aa7sqykOcK27PtbXdtJ21a5jorYZXFoFlwN1HMlRMfrsjgSzpmLlJuRxnhPUR_9TCx5mtSqVMq3GOUc4Aw%26&umid=99FFF6C9-D44F-8E05-8958-2AB9CDA85C9D&auth=19120be9529b25014b618505cb01789c5433dae7-e5e1810cfabbcbf81e7d2124136d2ae10570948f""";
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