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c#ÖеÄAjaxÉÏÊÖƪ£­£­£­·Çͬ²½ÇëÇóresponseXML

ÉÏƪ½éÉÜÁËÈçºÎÔÚAjax¿Í»§¶ËÓë·þÎñÆ÷¶ËÖ®¼ä´«Ëͼòµ¥µÄÎı¾Êý¾Ý£¬Æäʵ£¬Ò²¿ÉÒÔʹÓÃXML×÷ΪÊý¾Ý´«ËÍ¡¢¹µÍ¨µÄ¸ñʽ£¬Ajax¿Í»§¶ËÈôÒª·¢ËÍXML£¬»ù±¾ÉϾÍÊǽ«XML×÷Ϊ×Ö·û´®£¬ÔÚPOSTÇëÇóʱ·¢ËÍ£¬ÀýÈ磺
*HelloAjax.js
var xmlHttp;
function createXMLHttpRequest() {
if (window.XMLHttpRequest) {
xmlHttp = new XMLHttpRequest();
}
else if (window.ActiveXObject) {
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
}
function prepareXML() {
var xml = "<skills>";
var options = document.getElementById("skills").childNodes;
for (var i = 0; i < options.length; i++) {
var option = options[i];
if (option.selected) {
xml = xml + "<skill>" + option.value + "<\/skill>";
}
}
xml = xml + "<\/skills>";
return xml;
}
function handleSkills() {
var xml = prepareXML();
var url = "Handler1.ashx?timeStamp=" + new Date().getTime();
createXMLHttpRequest();
xmlHttp.onreadystatechange = handleStateChange;
xmlHttp.open("POST", url);
xmlHttp.setRequestHeader("Content-Type", "text/xml");
xmlHttp.send(xml);
}

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<skills>
<skill>java</skill>
<skill>vb</skill>
<skill>csharp</skill>
</skills>

·þÎñÆ÷¶Ë²ÉÓÃHttpHandlerʵÏÖ£¬ÔÚ·þÎñÆ÷¶Ë½ÓÊÕµ½XMLÖ®ºó£¬Õë¶ÔXML¼ÓÒÔÆÊÎö£¬È¡µÃÿ¸öNODEÊý¾Ý¡£
²¢»áÒÔÁíÒ»¸öXMLÎļþÖØз¢»Ø¿Í»§¶Ë¡£
*Hanler1.ashx
using System.Text;
using System.Web;
using System.Xml;
using System.Globalization;
namespace HelloAjax
{
public class Handler1 : IHttpHandler
{
public void ProcessRequest(HttpContext context)
{
HttpRequest Request = context.Request;
HttpResponse Response = context.Response;
if (Request.InputStream.Length != 0)


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c# ²Ù×÷ sqlite

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AJAX¿ò¼Ü/RIA ¹²ÊÕ¼ÁË 57 ¸ö JavaScript ÏîÄ¿


Ajax¿ò¼Ü jQuery
jQueryÊÇÒ»¿îÃâ·ÑÇÒ¿ª·ÅÔ´´úÂëµÄJavaScript´úÂë¿â£¬ÓÉJohn Resig´´½¨¡£ÊÚȨЭÒéΪGPLºÍMITÐí¿É֤˫ЭÒ顣ʾÀý´úÂ룺 $("p.neat").addClass("ohmy").show("slow"); ÌصãÇáÁ¿¼¶¾­GZipѹËõºó´«ÊäµÄ´úÂëÎļþ½ö14KB£¬Î´¾­Ñ¹Ëõ´«Ë͵ĴúÂëÎļþ½ö26KB¡£ jQuery 1.26°æʱ£º µµ°¸µµ°¸ÐÐÊýµµ°¸Size ±¸×¢ jquery-1.2 ......

ÓÃAjax¶ÁÈ¡xmlÎļþµÄ¼òµ¥Àý×Ó

 AjaxµÄÔ­ÀíºÜ¼òµ¥£¬¾ÍÊÇÔÚ¿Í»§¶Ë´´½¨Ò»¸öXMLHttpRequest¶ÔÏó£¨ÓÃÀ´Óë·þÎñÆ÷½øÐÐÒ첽ͨÐÅ£¬Õâ¾ÍÊÇAjaxµÄºËÐÄ£¬ÆäʵÎÒÃÇÔç¾ÍÔÚÓÃÒ첽ͨÐÅÁË£¬Ö»ÊÇû°ÑÕâÏî¼¼ÊõÓÃÔÚÍøÒ³Éè¼ÆÖжøÒÑ£©£¬Îª¸Ã¶ÔÏóµÄonreadystatechange ÊôÐÔÌí¼ÓÒ»¸öʼþ£¬µ±¶ÔÏóµÄreadyState¸Ä±äµÄʱºò¾Í»áÒý·¢Ö¸¶¨µÄʼþ¡£µ½´Ë¾Í¿ÉÒԾͷ¢ËÍÇëÇó¶ÁÈ¡·þÎñÆ÷¶ ......

VS2005 ʹÓÃAJAXÖ±½Óµ÷Óúǫ́·½·¨

Ê×Ïȶ¼ÊÇʹÓÃVS.Net2005´´½¨Ò»¸ö ASP.Net AJAX-Enabled Web Application
 1¡¢Ê¹ÓÃAJAXÖ±½Óµ÷Óúǫ́·½·¨£º
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namespace AJAX1
{
    public partial class _Default : System.Web.UI.Page
    {
        // ÐèÒª±êʶΪWebMethod ......

C Sharp(C#)ÖÐÈçºÎɾ³ýÎļþ(Îļþ¼Ð)

C Sharp(C#)ÖÐÈçºÎɾ³ýÎļþ(Îļþ¼Ð)
Ö±½Óɾ³ý:
using System.IO;
...
string filePath = @"D:\...\xxx.xxx";

if (File.Exists(filePath))
{
File.Delete(filePath);
}
else
{
Console. ......
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