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3.1.4.7.3 get_EventClassApplicationID (Opnum 31)

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The get_EventClassApplicationID method gets the EventClassApplicationID property of the event class.

 [id(13), propget, helpstring("property EventClassApplicationID")] HRESULT EventClassApplicationID(
   [out, retval] BSTR* pbstrEventClassApplicationID
 );

pbstrEventClassApplicationID: If the function returns a success HRESULT, this MUST contain the EventClassApplicationID property of the event class as specified in section 3.1.1.1. The value MUST conform to the format as specified in section 2.2.3.

Return Values: An HRESULT that specifies success or failure. All success codes MUST be treated the same, and all failure codes MUST be treated the same.

When this method is invoked, the server MUST return the value of the EventClassApplicationID property. The value of this property is always GUID_NULL.