Index of reft


Type AUXCAPS   wMid As Integer   wPid As Integer   vDriverVersion As Long   szPname As String * 32   wTechnology As Integer   wReserved1 As Integer   dwSupport As Long End Type

Description & Usage

The AUXCAPS structure stores information about an auxiliary audio device's capabilities. The structure also contains identifying information about the device, such as its version number.

Visual Basic-Specific Issues

None.

Data Members

wMid
The manufacturer identifier of the device.
wPid
The product identifier of the device.
vDriverVersion
The version number of the device driver. The high-order byte contains the major version number, and the low-order byte contains the minor version number.
szPname
The name of the device, terminated by a null character.
wTechnology
One of the following flags specifying which type of auxiliary audio device it is:
AUXCAPS_AUXIN
Line input audio device.
AUXCAPS_CDAUDIO
CD audio device.
AUXCAPS_MASTER
Master audio device.
AUXCAPS_MIC
Microphone audio device.
AUXCAPS_MIDI
MIDI audio device.
AUXCAPS_PCSPEAKER
PC speaker audio device.
AUXCAPS_WAVE
Waveform audio device.
wReserved1
Reserved -- set to 0.
dwSupport
A combination of zero or more of the following flags specifying various features which the device supports:
AUXCAPS_LRVOLUME
Supports separate left and right channel volume control.
AUXCAPS_VOLUME
Supports volume control.

Constant Definitions

Const AUXCAPS_AUXIN = &H2 Const AUXCAPS_CDAUDIO = &H1 Const AUXCAPS_MASTER = &H8 Const AUXCAPS_MIC = &H4 Const AUXCAPS_MIDI = &H40 Const AUXCAPS_PCSPEAKER = &H10 Const AUXCAPS_WAVE = &H20 Const AUXCAPS_LRVOLUME = &H2 Const AUXCAPS_VOLUME = &H1

Used By

auxGetDevCaps

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Last Modified: September 6, 1999
This page is copyright © 1999 Paul Kuliniewicz. Copyright Information Revised October 29, 2000
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Windows API Guide
Windows API Guide - Reference - Volume 1: Version 3.0 For the MS-DOS and PC-DOS Operating Systems
ISBN: B001V0KQIY
EAN: N/A
Year: 1998
Pages: 610

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