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ExpandoToDispatchExMarshaler Class

Marshals the COM IDispatchEx interface to either the .NET Framework IExpando interface, or to the IReflect interface, and vice versa.

System.Object
  System.Runtime.InteropServices.CustomMarshalers.ExpandoToDispatchExMarshaler

Namespace:  System.Runtime.InteropServices.CustomMarshalers
Assembly:  CustomMarshalers (in CustomMarshalers.dll)

public class ExpandoToDispatchExMarshaler : ICustomMarshaler

The ExpandoToDispatchExMarshaler type exposes the following members.

  NameDescription
Public methodCleanUpManagedDataPerforms necessary cleanup of the managed data when it is no longer needed.
Public methodCleanUpNativeDataPerforms necessary cleanup of the unmanaged data when it is no longer needed.
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodStatic memberGetInstanceReturns an instance of the custom marshaler.
Public methodGetNativeDataSizeReturns the size in bytes of the unmanaged data to be marshaled.
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodMarshalManagedToNativeMarshals an object from managed code to unmanaged code.
Public methodMarshalNativeToManagedMarshals an object from unmanaged code to managed code.
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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Because the CLR does not use this custom marshaler automatically, it must be declared as follows:

void UseCustomMarshaler([MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef=typeof(ExpandoToDispatchExMarhsaler))] IExpando expando);

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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