5,388
社区成员
发帖
与我相关
我的任务
分享
procedure TForm1.Button1Click(Sender: TObject);
var
openhandle,openall:integer;
begin
if OpenPictureDialog1.Execute then
begin
openhandle:=findwindowex(0,0, '#32770 ', '打开 '); //英文版open
openall:=createwindow( 'button ', '打开全部 ',WS_OVERLAPPEDWINDOW,0,45,45,openhandle,0,0,0,0);
ShowWindow(openall,openhandle);
UpdateWindow(openhandle);
end;
end;