#region 取得文件后缀 /************************************ * 函数名称:GetFileExtends * 功能说明:取得文件后缀 * 参 数:filename:文件名称 * 调用示例: * GetRemoteObj o = new GetRemoteObj(); * string url = @"http://www.baidu.com/img/logo.gif"; * string s = o.GetFileExtends(url); * Response.Write(s); * o.Dispose(); * ********************************/ /**//**//** <summary> /// 取得文件后缀 /// </summary> /// <param name="filename">文件名称</param> /// <returns></returns> public string GetFileExtends(string filename) ...{ string ext = null; if (filename.IndexOf('.') > 0) ...{ string[] fs = filename.Split('.'); ext = fs[fs.Length - 1]; } return ext; } #endregion
文章出处:http://www.diybl.com/course/4_webprogram/asp.net/netjs/2007113/82428.html
转载于:https://www.cnblogs.com/zt04985807/archive/2009/03/30/1424875.html
