Delphi 自己写个Timer玩玩

技术交流,DH讲解.
明天去坐火车,回家,今天就没有事做,本来在弄一个跨进程获取其他程序里面组件,如ListView,ListBox,Button等的信息,突然有个想法自己写个Timer,不用SetTimer函数,我们自己用个多线程也正好实现这个.反正前段时间多线程也弄得比较多,本来想单独讲讲的,现在就用个例子来说明吧.
写成一个控件:utTimer.pas
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print?
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unit utTimer;
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interface
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uses
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  Windows,SysUtils,Classes;
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type
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  THuangJackyTimerThread = class;
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  THuangJackyTimer = class(TComponent)
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  private
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    FTimeInterval:Integer;
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    FOnTimerDo:TNotifyEvent;
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    FTimerThread:THuangJackyTimerThread;
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    FEnable:Boolean;
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    procedure SetEnable(bBool:Boolean);
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    procedure SetTimeInterval(aValue:Integer);
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    procedure StopThread;
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    procedure StartThread;
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  public
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    constructor Create(AOwner: TComponent); override;
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    destructor Destroy; override;
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  published
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    property TimeInterval:Integer  read FTimeInterval write SetTimeInterval;
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    property OnTimerDo:TNotifyEvent  read FOnTimerDo write FOnTimerDo;
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    property Enable:Boolean  read FEnable write SetEnable;
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  end;
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  THuangJackyTimerThread = class(TThread)
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  private
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 &nb