unit1.pas

Delphi7应用编程150例附书源码.rar

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls,ShellApi;

type
  TForm1 = class(TForm)
    procedure FormPaint(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.FormPaint(Sender: TObject);
var
  h:hIcon;
  IconIndex:word;
begin
    h:=ExtractAssociatedIcon(HInstance,PChar(Application.Exename),IconIndex);
    DrawIcon(Form1.Canvas.Handle, 10, 10, h);
end;
end.