MIXERCONTROLDETAILS_BOOLEAN (Compact 2013)
3/26/2014
This structure retrieves and sets Boolean control properties for an audio mixer control.
Syntax
typedef struct {
LONG fValue;
} MIXERCONTROLDETAILS_BOOLEAN;
Members
fValue
Boolean value for a single item or channel.This value is assumed to be zero for a FALSE state (such as off or disabled), and nonzero for a TRUE state (such as on or enabled).
Remarks
The following standard control types use this structure for retrieving and setting properties.
Meter controls:
MIXERCONTROL_CONTROLTYPE_BOOLEANMETER
Switch controls:
MIXERCONTROL_CONTROLTYPE_BOOLEAN MIXERCONTROL_CONTROLTYPE_BUTTON MIXERCONTROL_CONTROLTYPE_LOUDNESS MIXERCONTROL_CONTROLTYPE_MONO MIXERCONTROL_CONTROLTYPE_MUTE MIXERCONTROL_CONTROLTYPE_ONOFF MIXERCONTROL_CONTROLTYPE_STEREOENH
List controls:
MIXERCONTROL_CONTROLTYPE_MIXER MIXERCONTROL_CONTROLTYPE_MULTIPLESELECT MIXERCONTROL_CONTROLTYPE_MUX MIXERCONTROL_CONTROLTYPE_SINGLESELECT
Requirements
Header |
mmsystem.h |