flash菜单与asp.net进行交互

1.editrole.aspx页面中的代码.
protected void Page_Load(object sender, EventArgs e)
{
this.txtUserName.Text=this.UserName;
//this.Description.Text=ReponseXML();
if (!IsPostBack)
{
ShowUserInfo();
this.WirteCookie();
}

}

public void WirteCookie()
{

//加密程序提供程序的名称
string symmProvider="DESCryptoServiceProvider";
//需要加密的xml字符串
string stringToEncrypt=this.ReponseXML();
//加密后的字符串
string encryptedContentsBase64=Cryptographer.EncryptSymmetric(symmProvider, stringToEncrypt);

//写cookies
Response.Cookies["UserSettings"]["uid"]=encryptedContentsBase64;

Response.Cookies["UserSettings"]["ur"]=this.UserRole;
Response.Cookies["UserSettings"].Expires=DateTime.Now.AddHours(1);

}

//与flash进行交互的页面.
[WebService(Namespace="http://tempuri.org/")]
[WebServiceBinding(ConformsTo=WsiProfiles.BasicProfile1_1)]
public class XmlRepley : IHttpHandler
{

public void ProcessRequest(HttpContext context)
{
context.Response.ContentType="text/xml";
// context.Response.Write("Hello World");

string symmProvider="DESCryptoServiceProvider";
string stringToEncrypt=this.GetUID(context);
string decryptedContentsBase64=Cryptographer.DecryptSymmetric(symmProvider, stringToEncrypt);

context.Response.Write(decryptedContentsBase64);
}

public string GetUID(HttpContext context)
{
string uid=String.Empty;
if (context.Request.Cookies["UserSettings"] !=null)
{

if (context.Request.Cookies["UserSettings"]["uid"] !=null)
{ uid=context.Request.Cookies["UserSettings"]["uid"]; }

}
return uid;

}
public bool IsReusable
{
get
{
return false;
}
}
}

//-----------------------------------------------------------
//鼠标点击菜单时
//-----------------------------------------------------------
function itemEvent(mc:MovieClip,url:String)
{

mc.btn.onRelease=function()
{

loginXml=new XML(); // 注释1
loginElement=loginXml.createElement("LOGIN"); // 注释2
// name node
nameElement=loginXml.createElement("USERNAME"); // 注释3
nameNode=loginXml.createTextNode("name"); // 注释4
nameNode.nodeValue=_root.username; // 注释5
nameElement.appendChild(nameNode); // 注释6
// pwd node
pwdElement=loginXml.createElement("PWD"); // 注释7
pwdNode=loginXml.createTextNode("pwd");
pwdNode.nodeValue=_root.pwd;
pwdElement.appendChild(pwdNode);
loginElement.appendChild(nameElement); // 注释8
loginElement.appendChild(pwdElement); // 注释9

loginXml.appendChild(loginElement); // 注释10

xmlRepley=new XML(); // 注释11

xmlRepley.onLoad=onLoginReply; // 注释12
function onLoginReply (success) {
if (success) { // 注释13

if (xmlRepley.firstChild.firstChild.attributes.right=="1") { // 注释14
getURL(url+xmlRepley.firstChild.firstChild.attributes.urlParam, "_self");

}
else
{
getURL(url+"?q=错误", "_self");
}
}
}
loginXml.sendAndLoad("XmlRepley.ashx", xmlRepley); // 注释15

}
}

mymenu=new XML();
mymenu.load("SendXmlMenu.ashx");
mymenu.ignoreWhite=true;
mymenu.onLoad=findThefild;
var passItOn="";
menu_text="";
var menu_array=new Array();
var submenu_array=new Array();
var menuurl_array=new Array();
var submenuurl_array=new Array();
var tempArray:Array=new Array();

}

protected void Page_Load(object sender, EventArgs e)
{
Response.Cookies["UserSettings"]["ur"]="u"; //新页面要打开的菜单.
Response.Cookies["UserSettings"].Expires=DateTime.Now.AddHours(1);

}

public void ProcessRequest(HttpContext context)
{
context.Response.ContentType="text/xml";
context.Response.Write(ReadXmlMenu(context));

}
public string ReadXmlMenu(HttpContext context)
{
string ur=this.GetUserRole(context);
System.Xml.XmlDocument xmldoc=new System.Xml.XmlDocument();
string path=context.Request.PhysicalPath.Substring(0,context.Request.PhysicalPath.LastIndexOf("\\"));
path=path + "\\menu\\";
switch(ur.ToLower())
{
case "u"://这个参数通过cookie得到.
xmldoc.Load(path + "usermenu.xml");
return xmldoc.OuterXml;
case "r":
xmldoc.Load(path + "rolemenu.xml");
return xmldoc.OuterXml;
default:
return String.Empty;

}

}

public string GetUserRole(HttpContext context)
{
string ur=String.Empty;
if (context.Request.Cookies["UserSettings"] !=null)
{

if (context.Request.Cookies["UserSettings"]["ur"] !=null)
{ ur=context.Request.Cookies["UserSettings"]["ur"]; }

}
return ur;

}

public bool IsReusable
{
get
{
return false;
}
}
}