Specifies the name of a property whose value has been changed. Returns null (Nothing in VB) if it is impossible to determine what property causes the change.
A string containing the name of a property whose value has been changed.
The returned value is null (Nothing in VB) when the IObjectSpace.SetModified method is called and the memberInfo parameter is not passed to it. For instance, it may occur when a new object is created and when a nested Object Space is committed.