When implemented in a derived class, executes when the system is shutting down. Specifies what should occur immediately prior to the system shutting down.
Assembly: System.ServiceProcess (in System.ServiceProcess.dll)
Use to specify the processing that occurs when the system shuts down.
This event occurs only when the operating system is shut down, not when the computer is turned off.
is expected to be overridden when the CanShutdown property is true.
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.