unit Unit1;interfaceuses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;type
TForm1 = class(TForm)
Button1: TButton;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;var
Form1: TForm1;implementation{$R *.dfm}
uses
unit2;procedure TForm1.Button1Click(Sender: TObject);
begin
form2.mybbb;
end;end.
-------------unit Unit2;interfaceuses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;type
TForm2 = class(TForm)
Button1: TButton;
private
procedure mybbb;
{ Private declarations }
public
{ Public declarations }
end;var
Form2: TForm2;implementation
procedure TForm2.mybbb ;
begin
showmessage('dddddddd');
end;{$R *.dfm}end.
以上是两个单元文件,在unit2中我自定义了一个过程mybbb,在unit1中调用这个过程,可是我编译时却总报错:undeclared identifier:'mybbb'. 请大家帮帮我分析一下原因,多谢了.
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;type
TForm1 = class(TForm)
Button1: TButton;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;var
Form1: TForm1;implementation{$R *.dfm}
uses
unit2;procedure TForm1.Button1Click(Sender: TObject);
begin
form2.mybbb;
end;end.
-------------unit Unit2;interfaceuses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;type
TForm2 = class(TForm)
Button1: TButton;
private
procedure mybbb;
{ Private declarations }
public
{ Public declarations }
end;var
Form2: TForm2;implementation
procedure TForm2.mybbb ;
begin
showmessage('dddddddd');
end;{$R *.dfm}end.
以上是两个单元文件,在unit2中我自定义了一个过程mybbb,在unit1中调用这个过程,可是我编译时却总报错:undeclared identifier:'mybbb'. 请大家帮帮我分析一下原因,多谢了.
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procedure mybb; //看这里
{ Public declarations }
end;var
Form2: TForm2;implementation
procedure TForm2.mybbb ;
begin
showmessage('dddddddd');
end;