using System.Text.RegularExpressions;

 

/// <summary>

/// 获得字符串中开始和结束字符串中间得值

/// </summary>

/// <param name="str">字符串</param>

/// <param name="s">开始</param>

/// <param name="e">结束</param>

/// <returns></returns>

public static string GetValue(string str, string s, string e)

{

Regex rg = new Regex("(?<=(" + s + "))[.\\s\\S]*?(?=(" + e + "))", RegexOptions.Multiline | RegexOptions.Singleline);

return rg.Match(str).Value;

}

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