DELPHI类声明方式简介

 1 TMyDemo = class(TObject)
 2     FName: string; {数据成员(Field)}
 3     FAge: Integer;
 4   private   {私有的}   {最为隐秘的访问程度}
 5     procedure SetAge(Value: Integer);
 6   protected {受保护的} {中等程度的访问能力}
 7     procedure IAmAStatic;                             {静态方法}
 8     procedure IAmAVirtual; virtual;                   {虚方法}
 9     procedure IAmADynamic; dynamic;                   {动态方法}
10     procedure IAmAVirtualAbstract; virtual; abstract; {抽象虚方法}
11   public    {共有的}   {最大程度的访问能力}
12     constructor Create;                                      {构造方法(函数)}
13     destructor Destroy;                                      {析构方法(函数)}
14     class procedure ShowTest;                                {类方法<方法前加class>}
15     procedure Test_1;                                        {过程}
16     function Test_2: Integer;                                {函数}
17     procedure WMChar(var message: TWMChar); message WM_CHAR; {消息处理方法}
18   published {公布的}   {最大程度的访问能力} {可见属性}
19     property Name: string read FName write FName; {属性(property)}
20     property Age: Integer read FAge write SetAge; {属性(property)}
21     property Coms stored False; // 默认值<待测试>
22   automated {自动的}
23     // 基本不用
24   end;