ChangeMonitor Constructor

The ChangeMonitor class has a default constructor. However, classes that inherit from the base ChangeMonitor class and define custom change-monitoring behavior must perform initialization in the constructor. For more information, see the Notes for Inheritors section.

The constructor of a derived class must set the UniqueId property, begin monitoring, and call the InitializationComplete class before it returns. If a dependency changes before initialization is complete (for example, if a dependent cache key is not found in the cache), the constructor must call the OnChanged method before it calls the InitializationComplete method. In this case, constructor can call the Dispose method only after the InitializationComplete method is called, because the Dispose method throws an exception if initialization is not completed.

.NET Framework

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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