delphi的编程问题(菜鸟)
unit Unit1111;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
Button2: TButton;
Label1: TLabel;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
begin
//把 Lable1 的 Visible 属性设置为 True，以显示该组件
Label1.Visible :=True;
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
procedure TForm1.ButtonCloseClick(Sender: TObject);
begin
Application.Terminate; //应用程序关闭
end;
end;
end.
为什么我在编译的时候会出现错误?有劳各位了.
[解决办法]
procedure TForm1.Button2Click(Sender: TObject);
begin
procedure TForm1.ButtonCloseClick(Sender: TObject);
begin
Application.Terminate; //应用程序关闭
end;
end;
改成
procedure TForm1.Button2Click(Sender: TObject);
begin
end;
procedure TForm1.ButtonCloseClick(Sender: TObject);
begin
Application.Terminate; //应用程序关闭
end;
[解决办法]
unit Unit1111;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
Button2: TButton;
Label1: TLabel;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
begin
//把 Lable1 的 Visible 属性设置为 True，以显示该组件
Label1.Visible :=True;
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
Close;
end;
end.
