ObjectCreationDelegate ObjectCreationDelegate ObjectCreationDelegate ObjectCreationDelegate Delegate

Definition

Creates a COM object.

public delegate IntPtr ObjectCreationDelegate(IntPtr aggregator);
[System.Runtime.InteropServices.ComVisible(true)]
public delegate IntPtr ObjectCreationDelegate(IntPtr aggregator);
type ObjectCreationDelegate = delegate of nativeint -> nativeint
Public Delegate Function ObjectCreationDelegate(aggregator As IntPtr) As IntPtr 
Parameters
aggregator

A pointer to the managed object's IUnknown interface.

Return Value
System.IntPtr

An IntPtr object that represents the IUnknown interface of the COM object.

Inheritance
ObjectCreationDelegateObjectCreationDelegateObjectCreationDelegateObjectCreationDelegate
Attributes

Remarks

This delegate is called to create a COM object as an alternative to CoCreateInstance when a managed object needs to create a new instance of its unmanaged portion. The IUnknown interface of the managed object is passed as a parameter and the delegate should return the IUnknown interface of the unmanaged object. Both interfaces are passed as type IntPtr to avoid marshaling.

Every derived class of Delegate and MulticastDelegate has a constructor and an Invoke method.

Applies to