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CaptureAcousticEchoCancellationEffect Class (Microsoft.DirectX.DirectSound)

Represents a Microsoft DirectSound capture effects object used to set and retrieve parameters on a capture buffer that supports acoustic echo cancellation. This object requires Microsoft Windows XP or later.


Visual BasicPublic Class CaptureAcousticEchoCancellationEffect
    Inherits MarshalByRefObjectLeave Site
    Implements IDisposableLeave Site
C#public class CaptureAcousticEchoCancellationEffect : MarshalByRefObjectLeave Site, IDisposableLeave Site
C++public ref class CaptureAcousticEchoCancellationEffect : MarshalByRefObjectLeave Site, IDisposableLeave Site
JScriptpublic class CaptureAcousticEchoCancellationEffect extends MarshalByRefObjectLeave Site implements IDisposableLeave Site

Members Table

The following table lists the members exposed by the object.


Disposing Occurs when the Dispose method is called or when the CaptureAcousticEchoCancellationEffect object is finalized and collected by the garbage collector of the Microsoft .NET common language runtime.


Dispose Immediately releases the unmanaged resources used by the CaptureAcousticEchoCancellationEffect object.
Equals Returns a value that indicates whether the current instance is equal to a specified object.
Finalize Allows the CaptureAcousticEchoCancellationEffect object to free resources before it is destroyed by the garbage collector.
GetHashCode Returns the hash code for the current instance.
GetObjectByValue This member supports the infrastructure for Microsoft DirectX 9.0 for Managed Code and is not intended to be used directly from your code.
static (Shared in Visual Basic) op_Equality Compares the current instance of a class to another instance to determine whether they are the same.
static (Shared in Visual Basic) op_Inequality Compares the current instance of a class to another instance to determine whether they are different.
raise_Disposing Raises the CaptureAcousticEchoCancellationEffect.Disposing event when called from within a derived class.
Reset Resets the effect to its initial state.


AllParameters Retrieves or sets capture acoustic echo cancellation parameters of a CaptureBuffer object.
Disposed Gets a value that indicates whether the object is disposed.
Status Retrieves the status of the capture acoustic echo cancellation effect.

Inheritance Hierarchy

ObjectLeave Site
MarshalByRefObjectLeave Site


Obtain this object by calling the GetObjectInPath method of a CaptureBuffer object that is using the effect.

Class Information

AssemblyMicrosoft.DirectX.DirectSound (microsoft.directx.directsound.dll)
Strong NameMicrosoft.DirectX.DirectSound,  Version=1.0.900.0,  Culture=neutral,  PublicKeyToken=d3231b57b74a1492
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