IErrorlog Interface

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The IErrorLog interface is an abstraction for an error log that is used to communicate detailed error information between a client and an object.

IErrorlog Methods

AddError

Logs an error (using an EXCEPINFO structure) in the error log for a named property.

Interface Information

Implementation	Custom
Inherits from	IUnknown
Header and IDL files	Oaidl.h; Oaidl.idl
Minimum availability	Internet Explorer 4.0
Minimum operating systems	Windows 95, Windows NT 4.0

Remarks

The caller of the single interface member, AddError, simply logs an error where the error is an EXCEPINFO structure attached to a specific property. The object that implements the interface is responsible for handling the error.

IErrorLog is used in the protocol between a client that implements the IPropertyBag interface and an object that implements the IPersistPropertyBag interface.