Common functions collection page 2/2

//The dialog box pops up public static void salest(string str) { ("<script>alert('" + str + "');</script>"); } /// <summary> /// Show the message prompt box and return to the previous page /// </summary> /// <param name="page">The current page pointer, generally this</param> /// <param name="strMsg">Prompt message</param> public static void ShowGoHistory( page, string strMsg) { ((), "message", "<script language='javascript' defer>alert('" + () + "');(-1);</script>"); } /// <summary> /// Show the message prompt dialog box and perform the page jump /// </summary> /// <param name="page">The current page pointer is generally this</param> /// <param name="strMsg"> Prompt message</param> /// <param name="url"> The target URL for jump</param> public static void ShowRedirect( page, string strMsg, string url) { StringBuilder Builder = new StringBuilder(); ("<script language='javascript' defer>"); ("alert('{0}');", strMsg); ("='{0}'", url); ("</script>"); ((), "message", ()); } //In order to insert single quotes public static string delSingle(string str) { return ("'", "''"); } //Exported as Excel public static void ToExcel(ctl) { ("Content-Disposition", "attachment;filename="); = "UTF-8"; = ; = "application/ms-excel";//image/JPEG;text/HTML;image/GIF;-excel/msword = false; tw = new (); hw = new (tw); (hw); (()); (); } ///using ; ///using ; /// <summary> /// MD5 function /// </summary> /// <param name="str">Raw string</param> /// <returns>MD5 result</returns> public static string MD5(string str) { byte[] b = (str); b = new MD5CryptoServiceProvider().ComputeHash(b); string ret = ""; for (int i = 0; i < ; i++) ret += b[i].ToString("x").PadLeft(2, '0'); return ret; } ///using ; ///using ; /// <summary> /// Get source file content based on Url /// </summary> /// <param name="url">Legal Url address</param> /// <returns></returns> public static string GetSourceTextByUrl(string url) { WebRequest request = (url); = 20000;//20 seconds timeout WebResponse response = (); Stream resStream = (); StreamReader sr = new StreamReader(resStream); return (); }