Description

Write multiple bytes to the opened file (binary mode)

file::writestring(value, position)

Parameters

• value (string) — Bytes to be written (in string sequence)
• position (number) — Position where value will be written

Return Value

• boolean — Always returns true

Usage Example

import fileio
 
f = file("data.bin", file_binary + file_write)
f.writestring("Hello", 0x0)   ' Write 5 bytes to the position 0
f.close()

Documentation version: 1.1.03. Updated on: 11 February 2026.
Dinfio is designed and written by Muhammad Faruq Nuruddinsyah. Copyright © 2014-2026. All rights reserved.