下面这段是实现当pausebutton或stopbutton按下时,repeatbutton的退出复读循环
for k:=0 to 10 do
if (pausebutton3.down=false) and (stopbutton1.down=fause) then
vtxt.Speak(listbox1.Items.Strings[j],vtxtst_READING)
else break;
for k:=0 to 10 do
if (pausebutton3.down=false) and (stopbutton1.down=fause) then
vtxt.Speak(listbox1.Items.Strings[j],vtxtst_READING)
else break;
if (pausebutton3.down=false) or (stopbutton1.down=false) then
vtxt.Speak(listbox1.Items.Strings[j],vtxtst_READING)
else break;