Class DSSources.TDSSwitches

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Package: AudioLabBasicPkg

Unit: DSSources

Inherits: TLPPersistent

Contents 1 Syntax 1.1 Delphi: 1.2 C++ Builder: 1.3 Visual C++ (MFC): 1.4 C# (.NET): 2 Summary 3 Description 4 Properties 4.1 Published 4.2 Public 5 Methods 5.1 Public 6 From TLPPersistent 7 Methods 7.1 Public

Syntax

Delphi:

type TDSSwitches = class( TLPPersistent )

C++ Builder:

class TDSSwitches : public TLPPersistent

Visual C++ (MFC):

class CTDSSwitches : public CTLPPersistent

C# (.NET):

public ref class DSSwitches : Vcl.VclProperty

Summary

Collection of Signal sources for DirectShow video and audio capture devices.

Description

Defines collection of Signal sources for DirectShow video and audio capture devices. The sources can be controlled via Crossbar or AudioMixer interface.

Properties

Published

• LinkRelated - Links related Video and Audio sources.
• UseCurrent - Specifies if the current settings will be used.

Public

• Items - Returns individual source by index.
• Count - Count of available video or audio sources.

Methods

Public

• procedure ClearPaths()
• procedure ApplySettings()
• function ShowDialog() : Boolean - Shows switching selection dialog.

From TLPPersistent

Methods

Public

• function QueryInterface(IID : TGUID; Obj : TObject) : HResult
• function GetOwner() : TPersistent
• procedure OwnerNameChanged(AOldName : String; ANewName : String)