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procedure TForm1.getIcon;
var
Count : Integer;
FileName : String;
i:integer;
begin
if( FileName <> Edit1.Text ) then
begin
FileName:=Edit1.Text;
I := 0;
Count := ExtractIcon( Application.Handle, PChar(FileName),
$FFFFFFFF );
end
else
Inc(I);
if( I < Count ) then
Image1.Picture.Icon.Handle :=
ExtractIcon( Application.Handle, PChar(FileName), I )
else
ShowMessage(’没有找到!’ );
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
getIcon;
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
opendialog1.Execute;
edit1.Text:=opendialog1.FileName;
end;
procedure TForm1.Button3Click(Sender: TObject);
begin
savedialog1.Execute;
image1.Picture.SaveToFile(savedialog1.FileName);
end;