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MIXERCONTROLDETAILS_SIGNED structure

The MIXERCONTROLDETAILS_SIGNED structure retrieves and sets signed type control properties for an audio mixer control.

Syntax


typedef struct {
  LONG lValue;
} MIXERCONTROLDETAILS_SIGNED;

Members

lValue

Signed integer value for a single item or channel. This value must be inclusively within the bounds given in the Bounds member of this structure for signed integer controls.

Remarks

The following standard control types use this structure for retrieving and setting properties:

Meter controls:

MIXERCONTROL_CONTROLTYPE_PEAKMETER

MIXERCONTROL_CONTROLTYPE_SIGNEDMETER

Member controls:

MIXERCONTROL_CONTROLTYPE_SIGNED

Number controls:

MIXERCONTROL_CONTROLTYPE_DECIBELS

Slider controls:

MIXERCONTROL_CONTROLTYPE_PAN

MIXERCONTROL_CONTROLTYPE_QSOUNDPAN

MIXERCONTROL_CONTROLTYPE_SLIDER

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Mmsystem.h (include Windows.h)

See also

Audio Mixers
Audio Mixer Structures
Audio Mixers

 

 

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