函数参考

_WinAPI_SetPriorityClass

Sets the priority class for the specified process.

#Include <WinAPIEx.au3>
_WinAPI_SetPriorityClass ( $iPriority [, $PID] )

参数

$iPriority The priority class for the process. This parameter can be one of the following values.

$ABOVE_NORMAL_PRIORITY_CLASS
$BELOW_NORMAL_PRIORITY_CLASS
$HIGH_PRIORITY_CLASS
$IDLE_PRIORITY_CLASS
$NORMAL_PRIORITY_CLASS
$REALTIME_PRIORITY_CLASS

Windows Vista or later

$PROCESS_MODE_BACKGROUND_BEGIN
$PROCESS_MODE_BACKGROUND_END
$PID [可选参数] The PID of the process. Default (0) is the current process.

返回值

成功: 返回 1.
失败: 返回 0 并设置 @error 标志为非 0 值.

注意/说明

None

相关

详情参考

在MSDN中搜索


示例/演示


#Include <APIConstants.au3>
#Include <WinAPIEx.au3>

Run(@SystemDir & '\taskmgr.exe')

_WinAPI_SetPriorityClass($HIGH_PRIORITY_CLASS)
MsgBox(64 + 262144, '', 'Look what priority class has the "' & _WinAPI_PathStripPath(FileGetLongName(@AutoItExe)) & '" (' & @AutoItPID & ') process.' & @CR & @CR & 'Should be "High".')

_WinAPI_SetPriorityClass($IDLE_PRIORITY_CLASS)
MsgBox(64 + 262144, '', 'Look what priority class has the "' & _WinAPI_PathStripPath(FileGetLongName(@AutoItExe)) & '" (' & @AutoItPID & ') process.' & @CR & @CR & 'Should be "Low".')