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MIXERCONTROLDETAILS_LISTTEXT structure

The MIXERCONTROLDETAILS_LISTTEXT structure retrieves list text, label text, and/or band-range information for multiple-item controls. This structure is used when the MIXER_GETCONTROLDETAILSF_LISTTEXT flag is specified in the mixerGetControlDetails function.

Syntax


typedef struct {
  DWORD dwParam1;
  DWORD dwParam2;
  TCHAR szName[MIXER_LONG_NAME_CHARS];
} MIXERCONTROLDETAILS_LISTTEXT;

Members

dwParam1

Control class-specific values. The following control types are listed with their corresponding values:

NameDescription
EQUALIZER

MIXERCONTROL. Bounds dwMinimum member.

MIXER and MUX

MIXERLINE dwLineID member.

MULTIPLESELECT and SINGLESELECT

Undefined; must be zero

 

dwParam2

See dwParam1.

szName

Name describing a single item in a multiple-item control. This text can be used as a label or item text, depending on the control class.

Remarks

The following standard control types use this structure for retrieving the item text descriptions on multiple-item controls:

Fader control:

MIXERCONTROL_CONTROLTYPE_EQUALIZER

List controls:

MIXERCONTROL_CONTROLTYPE_MIXER

MIXERCONTROL_CONTROLTYPE_MULTIPLESELECT

MIXERCONTROL_CONTROLTYPE_MUX

MIXERCONTROL_CONTROLTYPE_SINGLESELECT

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
mixerGetControlDetails
Audio Mixers

 

 

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