csharp: Request.Form,Request.QueryString,Request.Params,Request.Cookies

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/// <summary>         /// Request.Form,Request.QueryString,Request.Params         /// http://msdn.microsoft.com/en-us/library/system.web.httprequest.params(v=vs.110).aspx         /// Geovin Du  涂聚文         /// 2014-05-28         ///Request.Form (for POST) and Request.QueryString (for GET). <br>       ///Request.Params是所有post和get传过来的值的集合，request.params其实是一个集合，它依次包括 request.QueryString、request.Form、request.cookies和request.ServerVariable。         /// </summary>         /// <param name="sender"></param>         /// <param name="e"></param>         protected void Button1_Click(object sender, EventArgs e)         {             GeovinduVip.Common.ProcessRequest pr = new GeovinduVip.Common.ProcessRequest();               // Create a string to contain the paramaters'             // information.             string paramInfo = "";               // Obtain a reference to the Request.Params             // collection.             NameValueCollection pColl = Request.Params;               // Iterate through the collection and add             // each key to the string variable.             for (int i = 0; i <= pColl.Count - 1; i++)             {                 paramInfo += "Key: " + pColl.GetKey(i) + "<br />";                   // Create a string array that contains                 // the values associated with each key.                 string[] pValues = pColl.GetValues(i);                   // Iterate through the array and add                 // each value to the string variable.                 for (int j = 0; j <= pValues.Length - 1; j++)                 {                     paramInfo += "Value:" + pValues[j] + "<br /><br />";                     if (!string.IsNullOrEmpty(pValues[j].ToString()))                     {                         if (ProcessSqlStr(pValues[j].ToString(), 1) == false)  //pr.ProcessSqlStr                         {                             Jscript.Alert("存在非法字符!");                             //Response.End();                             //return;                         }                     }                     }             }               // Set a Label's Text property to the values             // contained in the string variable.             //Response.Write(paramInfo);                 Response.Write("Request.Form.AllKeys:");             //Request.Form.AllKeys;               string[] FormColl = Request.Form.AllKeys;               for (int j = 0; j <= FormColl.Length - 1; j++)             {                 Response.Write(FormColl[j].ToString()+"="+ Request.Form[FormColl[j]] +  "<br />");                 Response.Write( "<br />");             }               Response.Write("Request.Form:");               foreach (string key in Request.Form.Keys)             {                 Response.Write(key+"="+Request.Form[key] + "<br />");             }             Response.Write("Request.Form:End <br/>");               Response.Write("Request.QueryString:");             foreach (string key in Request.QueryString.Keys)             {                 Response.Write(key+"="+Request.QueryString[key] + "<br />");             }             Response.Write("Request.QueryString:End <br/>");             Response.Write("Request.Params:");             foreach (string key in Request.Params.Keys)             {                 Response.Write(String.Format("{0}: {1}<br />", key, Request.Params[key]));             }         }

 

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if (Request.Cookies != null) {     for (int i = 0; i < Request.Cookies.Count; i++)     {         Response.Write(Request.Cookies[Request.Cookies.Keys[i]].Value);       } }

 

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Dictionary<string, object> dict = we.TheRest;                //Response.Write(we.TheRest["WD"].ToString());                //for (int i = 0; i < dict.Count; i++)                //{                //    Response.Write(dict.Keys.ToString());                //    Response.Write(dict.Values.ToString());                  //}                foreach (KeyValuePair<string, object> kvp in dict)                {                    //outputBlock.Text += String.Format("Key = {0}, Value = {1}", kvp.Key, kvp.Value) + "\n";                    string s = string.Format("键是：{0}  值是：{1}", kvp.Key.ToString(), (!object.Equals(kvp.Value, null) ? kvp.Value.ToString(): ""));                    Response.Write(s);                }                  //Hashtable dict = new Hashtable();                //foreach (DictionaryEntry i in dict)                //{                //    string s = string.Format("键是：{0}  值是：{1}", i.Key.ToString(), i.Value.ToString());                //    Response.Write(s);                //}              }