D3DImage.IsFrontBufferAvailableChanged Event (System.Windows.Interop)

.NET Framework Class Library

D3DImage..::.IsFrontBufferAvailableChanged Event

Occurs when the IsFrontBufferAvailable property changes.

Namespace: System.Windows.Interop
Assembly: PresentationCore (in PresentationCore.dll)
XMLNS for XAML: Not mapped to an xmlns.

Syntax

Public Event IsFrontBufferAvailableChanged As DependencyPropertyChangedEventHandler

public event DependencyPropertyChangedEventHandler IsFrontBufferAvailableChanged

public:
 event DependencyPropertyChangedEventHandler^ IsFrontBufferAvailableChanged {
	void add (DependencyPropertyChangedEventHandler^ value);
	void remove (DependencyPropertyChangedEventHandler^ value);
}

member IsFrontBufferAvailableChanged : IEvent<DependencyPropertyChangedEventHandler,
    DependencyPropertyChangedEventArgs>

<object IsFrontBufferAvailableChanged="DependencyPropertyChangedEventHandler" .../>

Remarks

Handle the IsFrontBufferAvailableChanged to be notified when the status of the front buffer changes.

When the IsFrontBufferAvailable property changes from false to true, restart rendering by assigning a valid Direct3D surface in the SetBackBuffer method.

Version Information

.NET Framework

Supported in: 4, 3.5 SP1, 3.0 SP2

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

D3DImage Class

System.Windows.Interop Namespace

IsFrontBufferAvailable

SetBackBuffer

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