初学delphi问个问题,这是我写的程序
unit Unit1;interfaceuses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;type
TForm1 = class(TForm)
Label1: TLabel;
Button1: TButton;
Button2: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;var
Form1: TForm1;
implementation{$R *.dfm}procedure TForm1.Button1Click(Sender: TObject);
begin
Lable1.Caption:='这是我第一个delphi程序';
end;procedure TForm1.Button2Click(Sender: TObject);
begin
close;
end;end.
运行结果是:unit1.pas(30):undeclared identifier:'lable1'
project1.dpr(5): could not compile used unit 'Unit1.pas'
怎么改呀。。未声明lable1么?
unit Unit1;interfaceuses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;type
TForm1 = class(TForm)
Label1: TLabel;
Button1: TButton;
Button2: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;var
Form1: TForm1;
implementation{$R *.dfm}procedure TForm1.Button1Click(Sender: TObject);
begin
Lable1.Caption:='这是我第一个delphi程序';
end;procedure TForm1.Button2Click(Sender: TObject);
begin
close;
end;end.
运行结果是:unit1.pas(30):undeclared identifier:'lable1'
project1.dpr(5): could not compile used unit 'Unit1.pas'
怎么改呀。。未声明lable1么?
解决方案 »
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