MIXERCONTROLDETAILS_SIGNED

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

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

QuickInfo

  Windows NT: Requires version 3.1 or later.
  Windows: Requires Windows 95 or later.
  Windows CE: Unsupported.
  Header: Declared in mmsystem.h.

See Also

Audio Mixers Overview, Audio Mixer Structures