File :: tryEraseDirectory - Check and erase directory

The function deletes a directory including all subordinated directories and files.

Return value: Success ( bool )

The value is true when the function was executed successfully. Otherwise the value is set to false.

Implementation details

bool File :: tryEraseDirectory ( )

When directory to be deleted does not exist or when the directory or some of the subordinated files cannot be deleted (no permission), the function returns false. When being deleted successfully, the function returns true.

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