en:arduino:libraries:fileposition
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| + | [[en:arduino:libraries:sd|SD]] : File class | ||
| + | ====== position() ====== | ||
| + | |||
| + | Get the current position within the file (i.e. the location to which the next byte will be read from or written to). | ||
| + | ===== Syntax ===== | ||
| + | |||
| + | file.position() | ||
| + | ===== Parameters ===== | ||
| + | |||
| + | file: an instance of the File class (returned by SD.open()) | ||
| + | ===== Returns ===== | ||
| + | |||
| + | the position within the file (unsigned long) | ||
| + | ===== See Also ===== | ||
| + | |||
| + | * seek() | ||
| + | [[en:arduino:libraries|Reference Home]] | ||
en/arduino/libraries/fileposition.txt · 最后更改: 2016/12/25 22:15 (外部编辑)
