冀公网安备 13098202000212号 2009年1月2日 星期五
C# 语法练习(12): 类[四] - 抽象类与抽象成员、密封类与密封成员
万一| 万一的 Delphi 博客 |23:40:00
抽象类不能直接实例化:using System; abstract class MyClass { } class Program { static void Main() { /* 抽象类不能直接实例化, 下面这样会出错 */ MyClass obj = new MyClass(); Console.ReadKey(); } }但抽象类可...
C# 语法练习(11): 类[三] - 构造函数、析构函数、base、this
万一| 万一的 Delphi 博客 |20:36:00
构造函数与析构函数:using System; class MyClass { private int FNum; public int Num { get { return FNum; } } /* 构造函数没有返回值, 无参的构造函数是默认的 */ public MyClass() { this.FNum = 2009; } /* 可以有多个...
C# 语法练习(10): 类[二] - 继承、覆盖、多态、隐藏
万一| 万一的 Delphi 博客 |16:45:00
继承:using System; class Parent { public void Msg() { Console.WriteLine("Parent"); } } class Child : Parent { } class Program { static void Main() { Parent ObjParent = new Parent(); Child ObjChild = new Child(); ...
C# 语法练习(9) - 类[一]
万一| 万一的 Delphi 博客 |14:49:00
所有类默认继承于 System.Object(或叫 Object):using System; class MyClass1 { } class MyClass2 : Object { } class MyClass3 : System.Object { } class Program { static void Main() { MyClass1 obj1 = new MyClass1(); MyClass...
C# 语法练习(9): 类[一] - 访问限制、方法、字段、属性
万一| 万一的 Delphi 博客 |14:49:00
所有类默认继承于 System.Object(或叫 Object):using System; class MyClass1 { } class MyClass2 : Object { } class MyClass3 : System.Object { } class Program { static void Main() { MyClass1 obj1 = new MyClass1(); MyClass...
Podcast at Delphi.org is iPod Touch/iPhone ready
admin| flickdotnet.de |14:16:20
A couple of weeks ago, when I first installed the iPhone 2.2 software upgrade on my iPod, I had to find out that the Podcast at Delphi.org did not support  "Mobile Sync" as I call it. Basically, you had to connect the iPod or iPhone t...
Keyboard Activity Monitoring Tool
delphi3000| delphi3000.com |12:00:00
Key logger utility automatically monitors and records all the activities performed by the user on the system like typed keystrokes, visited web pages, chat conversations, typed e-mail and passwords etc. Key logger software works in invisible mode
Small Business Billing Software
delphi3000| delphi3000.com |12:00:00
Professional invoice management program is an intuitive application developed to record detail information of products, customers and companies. Software facilitates users to maintain data integrity and consistency while generating business report...
Small Business Billing Software
delphi3000| delphi3000.com |12:00:00
Professional invoice management program is an intuitive application developed to record detail information of products, customers and companies. Software facilitates users to maintain data integrity and consistency while generating business report...
Delphi : 打开网址的四种方式
幸福苹果| 幸福苹果-delphi |11:57:00
{用默认浏览器打开,uses shellapi}procedure TForm1.Button2Click(Sender: TObject);beginShellExecute(Application.Handle, nil, 'http://www.china.com', nil, nil, SW_SHOWNORMAL);end;{以下三种用IE浏览器打开}{uses shellapi}procedure TFor...
Colored TButton - TColorButton - Delphi Button with Color Properties
About.com| About.com Delphi Programming |03:00:06
ARTICLES :: Full source code of the TColorButton Delphi component, an extension to the standard TButton control, with font color, background color and mouse-over color properties. Read the full article to...