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InvalidComObjectException Class

The exception thrown when an invalid COM object is used.

For a list of all members of this type, see InvalidComObjectException Members.


[Visual Basic]
Public Class InvalidComObjectException
   Inherits SystemException
public class InvalidComObjectException : SystemException
public __gc class InvalidComObjectException : public
class InvalidComObjectException extends SystemException

Thread Safety

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


An InvalidComObjectException is thrown when an invalid COM object is used. This happens when the __ComObject type is used directly, without having a backing class factory. For more information, see IsCOMObject.

InvalidComObjectException uses the HRESULT COR_E_INVALIDCOMOBJECT which has the value 0x80131527.


Namespace: System.Runtime.InteropServices

Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

Assembly: Mscorlib (in Mscorlib.dll)

See Also

InvalidComObjectException Members | System.Runtime.InteropServices Namespace | Exception | Handling and Throwing Exceptions