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Sets shutdown parameters for the currently calling process. This function sets a shutdown order for a process relative to the other processes in the system.
設(shè)置當(dāng)前正在調(diào)用的進(jìn)程的關(guān)機(jī)參數(shù). 這個(gè)函數(shù)設(shè)置從一個(gè)進(jìn)程到另一個(gè)進(jìn)程的關(guān)閉順序

Syntax

												BOOL WINAPI SetProcessShutdownParameters(
  __in  DWORD dwLevel,
  __in  DWORD dwFlags
);
										

Parameters

dwLevel [in]

The shutdown priority for a process relative to other processes in the system. The system shuts down processes from high dwLevel values to low. The highest and lowest shutdown priorities are reserved for system components. This parameter must be in the following range of values.
從一個(gè)進(jìn)程到另一個(gè)進(jìn)程的關(guān)閉優(yōu)先級(jí). 系統(tǒng)關(guān)閉進(jìn)程按從高的 dwLevel 值到低的順序.最高和最低都是為了系統(tǒng)組件保留的. 這個(gè)參數(shù)只能是以下的范圍。

Value	Meaning
000-0FF	System reserved last shutdown range.
100-1FF	Application reserved last shutdown range.
200-2FF	Application reserved "in between" shutdown range.
300-3FF	Application reserved first shutdown range.
400-4FF	System reserved first shutdown range.

All processes start at shutdown level 0x280.
所有進(jìn)程從 0x280 開(kāi)始

dwFlags [in]

This parameter can be the following value.

Value	Meaning
SHUTDOWN_NORETRY 0x00000001	The system terminates the process without displaying a retry dialog box for the user.

系統(tǒng)中止進(jìn)程時(shí)，不顯示重試對(duì)話(huà)框給用戶(hù)

Return Value

If the function is succeeds, the return value is nonzero.

If the function fails, the return value is zero. To get extended error information, call GetLastError.

Remarks

Applications running in the system security context do not get shut down by the operating system. They get notified of shutdown or logoff through the callback function installable via SetConsoleCtrlHandler. They also get notified in the order specified by the dwLevel parameter.

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Requirements