IlvCOMInterfaceError Class Reference

Exception class for COM interface query. More...

#include <ilviews/windows/com.h>

Inheritance diagram for IlvCOMInterfaceError:

Public Member Functions
	IlvCOMInterfaceError (HRESULT hr)
	Constructor. More...
Public Member Functions inherited from IlvCOMError
	IlvCOMError (HRESULT hr)
	Constructor. More...
DWORD	formatErrorMessage (IlString &message) const
	This member function formats a message string in relation to the error code given to the constructor. More...
HRESULT	getErrorCode () const
	This member function returns the error code. More...

Additional Inherited Members
Static Public Member Functions inherited from IlvCOMError
static DWORD	FormatErrorMessage (HRESULT hr, IlString &message)
	This static member function formats a message string in relation to an error code. More...

Detailed Description

Exception class for COM interface query.

Library: ilvcom

This exception is raised when an interface of a COM object can't be queried.

See also

IlvCOMInterface.

Constructor & Destructor Documentation

IlvCOMInterfaceError::IlvCOMInterfaceError

(

HRESULT

hr

)

Constructor.

The parameter is an error code returned by Windows.

Parameters

hr

A HRESULT