en:arduino:libraries:filesize
差别
这里会显示出您选择的修订版和当前版本之间的差别。
| — |
en:arduino:libraries:filesize [2016/12/25 22:15] (当前版本) |
||
|---|---|---|---|
| 行 1: | 行 1: | ||
| + | [[en:arduino:libraries:sd|SD]] : File class | ||
| + | ====== size() ====== | ||
| + | |||
| + | Get the size of the file. | ||
| + | ===== Syntax ===== | ||
| + | |||
| + | file.size() | ||
| + | ===== Parameters ===== | ||
| + | |||
| + | file: an instance of the File class (returned by SD.open()) | ||
| + | ===== Returns ===== | ||
| + | |||
| + | the size of the file in bytes (unsigned long) | ||
| + | |||
| + | [[en:arduino:libraries|Reference Home]] | ||
en/arduino/libraries/filesize.txt · 最后更改: 2016/12/25 22:15 (外部编辑)
