Visual c rename file

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Let's work to help developers, not make them feel stupid. Related Questions. Rename all files in a directory. I want to rename my column name. How to give multiple path names as second argument in rename to rename the files. How to rename column names from the csv file using C. Renames a disk file or directory. For more information, see FileSystem.

A string expression that specifies the existing file name and location. OldPath may include the directory, and drive, of the file. A string expression that specifies the new file name and location.

NewPath may include directory and drive of the destination location. The file name specified by NewPath cannot already exist. This example uses the Rename function to rename a file. For purposes of this example, assume that the directories that are specified already exist. The Rename function renames a file and moves it to a different directory, if it is required.

The Rename function can move a file across drives, but it can only rename an existing directory when both NewPath and OldPath are located on the same drive.

You can use rename to move a file from one directory or device to another by giving a different path in the newname argument. However, you cannot use rename to move a directory. Directories can be renamed, but not moved. By default, this function's global state is scoped to the application. To change this, see Global state in the CRT. For additional compatibility information, see Compatibility.

All versions of the C run-time libraries. Skip to main content.