unit Unit1;interfaceuses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs;type
TForm1 = class(TForm)
private
procedure WMPant(var msg : TWMPant):message:WM_PANT;
{ Private declarations }
public
{ Public declarations }
end;var
Form1: TForm1;implementation{$R *.dfm}procedure TWMPant(var msg : TWMPant);
begin
messagebeep(0);
inherited;
end;end.
[Error] Unit1.pas(12): Undeclared identifier: 'TWMPant'
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs;type
TForm1 = class(TForm)
private
procedure WMPant(var msg : TWMPant):message:WM_PANT;
{ Private declarations }
public
{ Public declarations }
end;var
Form1: TForm1;implementation{$R *.dfm}procedure TWMPant(var msg : TWMPant);
begin
messagebeep(0);
inherited;
end;end.
[Error] Unit1.pas(12): Undeclared identifier: 'TWMPant'
procedure TForm1.WMPaint(var msg : TWMPaint);