[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Classes' (#rtl)

EObserver

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

Error raised when an observer error occurs

Declaration

Source position: classesh.inc line 183

type EObserver = class(Exception)

Inheritance

EObserver

  

Error raised when an observer error occurs

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Exception

  

Base class of all exceptions.

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TObject

  

Base class of all classes.

Description

EObserver is an error that is raised when an object is registered as an observer, and it does not implement the IFPObserver interface.

See also

IFPObserver

  

Interface for an object to observe other objects.

IFPObserved.FPOAttachObserver

  

Attach a new observer to the object


Documentation generated on: Sep 28 2017