Marshals the COM IDispatch interface to the .NET Framework IEnumerable interface, and vice versa.
Assembly: CustomMarshalers (in CustomMarshalers.dll)
Thetype exposes the following members.
|CleanUpManagedData||Performs necessary cleanup of the managed data when it is no longer needed.|
|CleanUpNativeData||Performs necessary cleanup of the unmanaged data when it is no longer needed.|
|Equals(Object)||Determines whether the specified object is equal to the current object. (Inherited from Object.)|
|Finalize||Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)|
|GetHashCode||Serves as the default hash function. (Inherited from Object.)|
|GetInstance||Returns an instance of the custom marshaler.|
|GetNativeDataSize||Returns the size in bytes of the unmanaged data to be marshaled.|
|GetType||Gets the Type of the current instance. (Inherited from Object.)|
|MarshalManagedToNative||Marshals an object from managed code to unmanaged code.|
|MarshalNativeToManaged||Marshals an object from unmanaged code to managed code.|
|MemberwiseClone||Creates a shallow copy of the current Object. (Inherited from Object.)|
|ToString||Returns a string that represents the current object. (Inherited from Object.)|
This custom marshaler marshals IDispatch to IEnumerable and marshals IEnumerable to IDispatch when a member with a DISPID of -4 exists. When you use the Type Library Importer (Tlbimp.exe) to create a class that implements IEnumerable , the CLR uses this custom marshaler automatically to bridge COM enumerators and .NET enumerators. Calling GetEnumerator results in IDispatch.Invoke being called with a DISPID of -4, and vice versa.
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.