COMAddIn Interface

Represents a COM add-in in the Microsoft Office host application.

Namespace:  Microsoft.Office.Core
Assembly:  office (in office.dll)

public interface COMAddIn : _IMsoDispObj

The COMAddIn object is a member of the COMAddIns collection.

Use COMAddIns.Item(index), where index is either an ordinal value that returns the COM add-in at that position in the COMAddIns collection, or a String value that represents the ProgID of the specified COM add-in.

Use the ProgId property of the COMAddin object to return the programmatic identifier for a COM add-in, and use the Guid property to return the globally unique identifier (GUID) for the add-in.

Use the Connect property to set or return the state of the connection to a specified COM add-in.