break

break 可以不經過條件判斷即脫離 do、for、 while 迴圈，也可以用在 switch 的脫離。

範例

for (x = 0; x < 255; x ++)
{
    digitalWrite(PWMpin, x);
    sens = analogRead(sensorPin);  
    if (sens > threshold){      // 結束感測器檢測
      x = 0;
      break;
    }  
    delay(50);
}

語法參考主頁面

本頁由熱血青年 LBU 譯自英文版。

The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.