• True if the directory was created or if this directory already exists,
• False otherwise. To get more details on the error, use ErrorInfo with the errMessage constant.

The function returns False if the directory to create already exists.

Name and full (or relative) path of the directory to create (up to 260 characters). A UNC path can be used. This directory name may (or may not) end with "\". If no drive letter is specified, the directory is created in the current directory. If this parameter contains several directories that do not exist, all the necessary directories are created.

This parameter can be in Ansi or Unicode format.

This parameter can correspond to a full path or a path relative to the current directory (returned by fCurrentDir). This parameter is case-sensitive.
Reminder: In Android, the file system is read-only on the device and on the emulator. An application can only write to its setup directory or one of its subdirectories, as well as to the external memory (SDCard).

You cannot use a syntax of file path without separator between the name of the drive and the first directory (or file). The following syntax is not supported: "c:MyDirectory".

The directory path corresponds to a relative path in relation to the current directory. The current directory corresponds to the data directory of application.
Reminder: Only the directories found in the data directory associated with the application can be used.

This parameter can correspond to a full path or a path relative to the current directory (returned by fCurrentDir). This parameter is case-sensitive.
Reminder: On iPhone/iPad, the file system is read-only on the device and on the emulator. An application can only write to its setup directory or one of its subdirectories.