Microsoft AJAX Client Library規範的執行個體

MSDN 協助：

ms-help://MS.VSCC.v90/MS.MSDNQTR.v90.chs/dv_vwdcon/html/285e3a65-b42e-42c5-952d-baf184057899.htm

Type.registerNamespace("Demo");Demo.Person = function(firstName, lastName, emailAddress) { this._firstName = firstName; this._lastName = lastName; this._emailAddress = emailAddress;}Demo.Person.prototype = {getFirstName: function() { return this._firstName;},getLastName: function() {  return this._lastName;},getEmailAddress: function() {  return this._emailAddress;},setEmailAddress: function(emailAddress) { this._emailAddress = emailAddress;},getName: function() { return this._firstName + ' ' + this._lastName;},dispose: function() { alert('bye ' + this.getName());},sendMail: function() { var emailAddress = this.getEmailAddress(); if (emailAddress.indexOf('@') < 0) {  emailAddress = emailAddress + '@example.com';} alert('Sending mail to ' + emailAddress + ' ...');},toString: function() { return this.getName() + ' (' + this.getEmailAddress() + ')';}}Demo.Person.registerClass('Demo.Person', null, Sys.IDisposable);

Demo.Employee = function(firstName, lastName, emailAddress, team, title) {Demo.Employee.initializeBase(this, [firstName, lastName, emailAddress]); this._team = team; this._title = title;}Demo.Employee.prototype = {getTeam: function() { return this._team;},setTeam: function(team) { this._team = team;},getTitle: function() { return this._title;},setTitle: function(title) { this._title = title;},toString: function() { return Demo.Employee.callBaseMethod(this, 'toString') + '\r\n' + this.getTitle() + '\r\n' + this.getTeam();}}Demo.Employee.registerClass('Demo.Employee', Demo.Person);

以上的樣本包含了：

命名空間、繼承、屬性等相關的概念

具體參考： http://jsfkit.codeplex.com