file.size()

[SD]

描述

Get the size of the file.

語法

file.size()

參數

file: an instance of the File class (returned by SD.open())

回傳

the size of the file in bytes (unsigned long)

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.