Measurement-computing ADLIB WIN Manuel d'utilisateur télécharger pdf (Page 50)

Chapter 12 Logical Device String Names

11-4

11.3 AL_SetLdsString

Prototype C\C++

ERRNUM AL_SetLdsString(LHLD lhld, LPSTR lpstrLds);

Visual Basic for Windows

Function AL_SetLdsString(ByVal lhld As Long, ByVal lpstrLds As String) As Long

LHLD lhld handle of the LDSD

LPSTR lpstrLds source address

The AL_SetLdsString function copies the lpstrLds string to the ADLIB LDSD string. The maximum

string length allowed is 80 characters, including the NULL termination character. If the input string

exceeds the 80 character limit the resulting string will be truncated and NULL padded.

Parameter Description

lhld Identifies the instance of the logical device subsystem.

lpstrEnv Points to the user define Logical device description string.

Returns:

On success ERRNUM is set to 1, otherwise ERRNUM contains the last error code that occurred during the

call.

Related Functions:

AL_GetLdsString

Program References:

NONE

Supported Logical Device Subsystems:

All

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Measurement-computing ADLIB WIN Manuel d'utilisateur Page 50