# C1.Util.DX.ComObject ## Content

ComObject Class

Root IUnknown class to interop with COM object

Inheritance

object

ComObject

PrimitiveInterpolation

ISurfaceImageSourceManagerNative

ISurfaceImageSourceNative

ISurfaceImageSourceNativeWithD2D

ISwapChainBackgroundPanelNative

ISwapChainPanelNative

PrintDocumentPackageTarget

PrintDocumentPackageTargetFactory

AnalysisTransform

EffectContext

Factory

GdiInteropRenderTarget

UserDefinedAnnotation

BitmapRenderTarget

ColorGlyphRunEnumerator

BitmapCodecProgressNotification

BitmapSourceTransform

DevelopRawNotificationCallback

PlanarBitmapFrameEncode

PlanarBitmapSourceTransform

ProgressCallback

ProgressiveLevelControl

Implements

IDisposable

IUnknown

Namespace: C1.Util.DX

Assembly: C1.Win.DX.4.8.dll

Syntax

public class ComObject : CppObject, IDisposable, IUnknown

Public Class ComObject
    Inherits CppObject
    Implements IDisposable, IUnknown

Constructors

Name	Description
ComObject(IntPtr)	Initializes a new instance of the ComObject class.
ComObject(object)	Initializes a new instance of the ComObject class from a IUnknown object.

Methods

Name	Description
As<T>(IntPtr)	Queries a managed object for a particular COM interface support (This method is a shortcut to QueryInterface(Guid, out IntPtr))
As<T>(object)	Queries a managed object for a particular COM interface support (This method is a shortcut to QueryInterface(Guid, out IntPtr))
Dispose(bool)	Clean up any resources being used.
EqualsComObject<T>(T, T)	Compares 2 COM objects and return true if the native pointer is the same.
NativePointerUpdated(IntPtr)	Method called when the NativePointer is updated.
NativePointerUpdating()	Method called when NativePointer is going to be update.
QueryInterface(Guid, out IntPtr)	Query this instance for a particular COM GUID/interface support.
QueryInterfaceFrom<T>(T)	Query Interface for a particular interface support and attach to the given instance.
QueryInterfaceOrNull(Guid)	Query instance for a particular COM GUID/interface support.
QueryInterfaceOrNull<T>()	Query Interface for a particular interface support.
QueryInterfaceOrNull<T>(IntPtr)	Queries a managed object for a particular COM interface support.
QueryInterface<T>()	Query this instance for a particular COM interface support.
QueryInterface<T>(object)	Queries a managed object for a particular COM interface support.

Operators

Name	Description
explicit operator ComObject(IntPtr)	Performs an explicit conversion from IntPtr to ComObject.