Documentation

This is machine translation

Translated by Microsoft
Mouse over text to see original. Click the button below to return to the English verison of the page.

我们为许可用户提供了部分翻译好的中文文档。您只需登录便可查阅这些文档

frewind

Move file position indicator to beginning of open file

Syntax

frewind(fileID)

Description

frewind(fileID) sets the file position indicator to the beginning of a file. fileID is an integer file identifier obtained from fopen.

If the file is on a tape device and the rewind operation fails, frewind does not return an error message.

Alternatives

frewind(fileID) is equivalent to:

fseek(fileID, 0, 'bof');

Introduced before R2006a

Was this topic helpful?