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Private Declare Function GetCurrentProcess Lib "kernel32" () As Long
Private Declare Function SetPriorityClass Lib "kernel32" (ByVal hProcess As Long, ByVal dwPriorityClass As Long) As Long
Const IDLE_PRIORITY_CLASS = &H40 'нø³ÌÓ¦¸ÃÓзdz£µÍµÄÓÅÏȼ¶——Ö»ÓÐÔÚϵͳ¿ÕÏеÄʱºò²ÅÄÜÔËÐС£»ù±¾ÖµÊÇ4
Const HIGH_PRIORITY_CLASS = &H80 'нø³ÌÓзdz£¸ßµÄÓÅÏȼ¶£¬ËüÓÅÏÈÓÚ´ó¶àÊýÓ¦ÓóÌÐò¡£»ù±¾ÖµÊÇ13¡£×¢Ò⾡Á¿±ÜÃâ²ÉÓÃÕâ¸öÓÅÏȼ¶
Const NORMAL_PRIORITY_CLASS = &H20 '±ê×¼ÓÅÏȼ¶¡£Èç½ø³ÌλÓÚǰ̨£¬Ôò»ù±¾ÖµÊÇ9£»ÈçÔÚºǫ́£¬ÔòÓÅÏÈÖµÊÇ7
Dim CurrentProcesshWnd As Long 'µ±Ç°½ø³Ì¾ä±ú
Private Sub Form_Load()
CurrentProcesshWnd = GetCurrentProcess
If (SetPriorityClass(CurrentProcesshWnd, HIGH_PRIORITY_CLASS) = 0) Then
MsgBox "ÉèÖõ±Ç°½ø³ÌÓÅÏȼ¶Îª¸ß¡£Ê§°Ü£¡"
Else
MsgBox "ÉèÖõ±Ç°½ø³ÌÓÅÏȼ¶Îª¸ß¡£³É¹¦£¡"
End If
End Sub


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Begin VB.Form Form2
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   Caption         =   "¼ÆËã½çÃæ"
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