Delphi×é¼þ¿ª·¢¹ý³ÌÖÐÅöµ½µÄ¹ÖÎÊÌâ
Çó½Ì¸ßÊÖ£ºÎÒ°´ÏÂÃæµÄ´úÂë×öÁ˸ö²âÊÔ£¬·¢ÏÖ×齨TT2ÔÚÊôÐÔ¶Ô»°¿òÖÐÉèÖÃMyFontÓÐЧ£¬¶øÔËÐеÄʱºò×ÖÌåÓÖ»¹ÔÁË£¬¸ãÁËÒ»ÌìÁËÒ²²»ÖªµÀΪʲô£¬»¹Íû¸ßÈËÖ¸µãһϣ¬Ð»Ð»ÁË£¡
unit T1;
interface
uses
SysUtils, Classes, Controls, ExtCtrls, Graphics, StdCtrls;
type
TT1 = class(TPanel)
private
FFont:TFont;
procedure SetFont(const Value: TFont);
public
constructor Create(AOwner: TComponent); override;
destructor Destroy; override;
procedure SetLayout;virtual;
published
property MyFont:TFont read FFont write SetFont;
end;
TT2=class(TT1)
private
FLabel:TLabel;
public
constructor Create(AOwner: TComponent); override;
destructor Destroy; override;
procedure SetLayout;override;
end;
procedure Register;
implementation
procedure Register;
begin
RegisterComponents('MyTest', [TT2]);
end;
{ TT1 }
constructor TT1.Create(AOwner: TComponent);
begin
inherited Create(AOwner);
FFont:=TFont.Create;
FFont.Assign(inherited Font);
end;
<
Ïà¹ØÎÊ´ð£º
ÈçºÎʵÏÖdelphi Ìá½»±íµ¥
ÎÒµÄ˼·ÊÇ webbrowser1 ´ò¿ª ¹È¸è
È»ºó Êó±ê µã»÷µ½ ËÑË÷ÀïÃæ
È»ºó ÊäÈë ÒªËÑË÷µÄ¹Ø¼ü×Ö È»ºó µã»÷ ËÑË÷
ÎÒÏÖÔÚ¾ÍÊÇ ÈçºÎ ÌíÈë ÒªËÑË÷µÄ¹Ø¼ü×Ö ²»» ......
ÎÒдÁ˸öС³ÌÐò£¬ÉÏÃæÌí¼ÓÁËÒ»¸öshockwaveflash¿Ø¼þ£¬È»ºóÔÚmovieÀïдÈëswfÎļþµÄ·¾¶£¬È»ºóÖ´ÐÐûÓÐÎÊÌâ¡£
µ±ÎÒ°ÑÕâ¸ö³ÌÐò×ªÒÆµ½Áíһ̨µçÄÔÖ´ÐÐʱ£¬ shockwaveflash ¿Ø¼þÏÔʾ¿Õ°×¡£Ò²¾ÍÊÇûÓмÓÔØÄǸöswfÎļþ¡£ ......
ºÙºÙ£¬ÓÖÀ´Âé·³¸÷λ´óÅ£ÁË£¡ÎÒÏëÁ˽âÎÒÔÚ´úÂëµÄʼþÊôÐÔÀïÃæ¿´²»µ½ÓÐʲôʼþ£¬»¹ÓÐÔÚʱ¼ä¿Ø¼þÀïÃæµÄEnabledµÄÊôÐÔÊÇFalse£¬ÕâÏÂÃÉÁË£¬²»ÖªµÀ³ÌÐòÔËÐÐÖ®ºóÖ´ÐеÄÊÇÄÇÌõÃüÁϣÍû¸÷λ´óÅ£´Í½ÌÀ²£¡
лл£¡
ÎÒÕâÏ ......
Delphi(Pascal) code:
procedure Tpaigon.N2Click(Sender: TObject);
var
j,col:integer;
filename:string;
MSExcel,xlsheet,xlBook:Variant; //ole ComObj
begin
IF DBGrid1.Fields[0].AsString=' ......