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InvalidComObjectException Class

The exception thrown when an invalid COM object is used.

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

[SerializableAttribute]
[ComVisibleAttribute(true)]
public class InvalidComObjectException : SystemException

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.

System.Object
  System.Exception
    System.SystemException
      System.Runtime.InteropServices.InvalidComObjectException

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

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC

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

.NET Framework

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

.NET Compact Framework

Supported in: 3.5, 2.0

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