get_msg_arg_string

Syntax

native get_msg_arg_string(argn, szReturn[], iLength);

Usage

Argument number

Buffer to store the value in

Maximum buffer length

Description

Gets the string value from a specified argument.

Note

This function will fail if used outside a hooked message scope, thus
it should never be used unless inside a registered message function.

Return

String length

Error

If an invalid message argument is passed, an
error will be thrown.