position()

Posted by On 02 / 05 / 2014 2 Comments

描述

取得檔案現在的位置，該位置標記下一次讀取或寫入的位置。

語法


file.position()

參數

file：被 SD.open() 回傳的 File 物件

回傳

unsigned long：目前檔案的位置

See Also

－ seek()

函式庫參考主頁面

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.