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消息值是 $0118 的消息, 是什么消息? 阅读全文
posted @ 2008-10-30 22:57
万一
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本例效果图: 代码文件: unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, ComCtrls; type TForm1 = class(TForm) Button1: TBut... 阅读全文
posted @ 2008-10-30 16:55
万一
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KeyPreview := True; 即可, 它默认是 False; 这对一些快捷键会有用. 测试代码: unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; type TForm1 = ... 阅读全文
posted @ 2008-10-30 14:19
万一
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代码文件: unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; type TForm1 = class(TForm) Memo1: TMemo; procedure For... 阅读全文
posted @ 2008-10-30 13:37
万一
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本例效果图: 代码文件: unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs; type TForm1 = class(TForm) protected procedure MyMouseDown... 阅读全文
posted @ 2008-10-30 13:08
万一
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unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs; type TForm1 = class(TForm) protected procedure WMLButtonDown(var Message:... 阅读全文
posted @ 2008-10-30 11:39
万一
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