mixerGetLineControls.md

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Function name : mixerGetLineControls

Group: Windows Multimedia - Library: winmm

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The mixerGetLineControls function retrieves one or more controls associated with an audio line.

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Code examples:

Quering Audio Mixer Device

Declaration:

MMRESULT mixerGetLineControls(
  HMIXEROBJ hmxobj,
  LPMIXERLINECONTROLS pmxlc,
  DWORD fdwControls
);  

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FoxPro declaration:

DECLARE INTEGER mixerGetLineControls IN winmm;
	INTEGER   hmxobj,;
	STRING  @ pmxlc,;
	INTEGER   fdwControls
  

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Parameters:

hmxobj Handle to the mixer device object that is being queried.

pmxlc Pointer to a MIXERLINECONTROLS structure.

fdwControls Flags for retrieving information about one or more controls associated with an audio line.

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Return value:

Returns MMSYSERR_NOERROR if successful or an error otherwise.

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