Textbox 내용저장

gui,add,edit,w300 h200 vtxt
gui,add,button,gok,ok
gui,show
return

ok:
gui,submit,nohide ;gui 내용을 전송
filename=%A_ScriptDir%\%A_TickCount%.txt
fileappend,%txt%,%filename%

loop
{
IfExist,%filename%
break
}

loop
{
FileRead,temp,%filename%
if txt=%temp%
break
}
return