PresentationSource Class (System.Windows)

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Microsoft Visual Studio 2008/.NET Framework 3.5

Other versions are also available for the following:

.NET Framework Class Library

PresentationSource Class

Provides an abstract base for classes that present content from another technology as part of an interoperation scenario. In addition, this class provides static methods for working with these sources, as well as the basic visual-layer presentation architecture.

Namespace: System.Windows
Assembly: PresentationCore (in PresentationCore.dll)

Syntax

Visual Basic (Declaration)

<UIPermissionAttribute(SecurityAction.InheritanceDemand, Unrestricted := True)> _
Public MustInherit Class PresentationSource _
    Inherits DispatcherObject

Visual Basic (Usage)

Dim instance As PresentationSource

[UIPermissionAttribute(SecurityAction.InheritanceDemand, Unrestricted = true)]
public abstract class PresentationSource : DispatcherObject

Visual C++

[UIPermissionAttribute(SecurityAction::InheritanceDemand, Unrestricted = true)]
public ref class PresentationSource abstract : public DispatcherObject

JScript

public abstract class PresentationSource extends DispatcherObject

XAML

This class is abstract; see Inheritance Hierarchy for derived non-abstract classes usable in XAML.

.NET Framework Security

UIPermission
to derive from this class. Associated enumeration: PermissionState..::.Unrestricted.

Inheritance Hierarchy

System..::.Object
  System.Windows.Threading..::.DispatcherObject
    System.Windows..::.PresentationSource
      System.Windows.Interop..::.HwndSource

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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

Version Information

.NET Framework

Supported in: 3.5, 3.0

Reference

PresentationSource Members

System.Windows Namespace

HwndSource

Other Resources

WPF and Win32 Interoperation Overview