■ テキストフィールドの内容を調べるには
//ボタンアクション
on (release)
{
str_num
= _txt.length;
if (str_num > 0){
first_txt.text
= _txt.text.charAt(0);
last_txt.text
= _txt.text.charAt(str_num
- 1);
}else{
first_txt.text = "";
last_txt.text = "";
}
}
