E
eighteenzl
Unregistered / Unconfirmed
GUEST, unregistred user!
下面是一个父类窗体的全部代码,想问一下继承这个窗体有什么用,;
我的主要意思是这个父类上面什么内容都没有,为什么还要去继承他!请各们高手多指点;谢谢!!!!
unit mp;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, ExtCtrls;
type
TForm41 = class(TForm)
asa: TPanel;
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form41: TForm41;
implementation
{$R *.dfm}
end.
我的主要意思是这个父类上面什么内容都没有,为什么还要去继承他!请各们高手多指点;谢谢!!!!
unit mp;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, ExtCtrls;
type
TForm41 = class(TForm)
asa: TPanel;
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form41: TForm41;
implementation
{$R *.dfm}
end.