VBÉèÖýø³ÌÓÅÏȼ¶
http://topic.csdn.net/t/20060401/19/4656391.html
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
Ïà¹ØÎĵµ£º
'´úÂë:
Option Explicit
'======================ÓÃÓÚ²éÕÒ½ø³ÌºÍÖÕÖ¹½ø³ÌµÄAPIº¯Êý³£Êý¶¨Òå================ =====
Private Declare Function CreateToolhelpSnapshot Lib "kernel32" Alias "CreateToolhelp32Snapshot" (ByVal lFlags As Long, ByVal lProcessID As Long) As Long
Private Declare Function ProcessF ......
VERSION 5.00
Begin VB.Form Form2
AutoRedraw = -1 'True
Caption = "¼ÆËã½çÃæ"
ClientHeight = 4905
ClientLe ......
È«ÆÁ
Private Sub Form_Load()
Me.Width = Screen.Width
Me.Height = Screen.Height
Me.WindowState = 2
End Sub
Öö¥
1.ÔÚVBµÄͨÓôúÂëÀïдÈëAPIÉùÃ÷
Private Declare Function SetWindowPos& Lib "user32" (ByVal hwnd As Long, _
&n ......
MSComm¿Ø¼þÌṩÁËÁ½ÖÖ´¦ÀíͨÐŵķ½Ê½£ºÒ»ÖÖΪʼþÇý¶¯·½Ê½£¬¸Ã·½Ê½Ï൱ÓÚÒ»°ã³ÌÐòÉè¼ÆÖеÄÖжϷ½Ê½¡£µ±´®¿Ú·¢Éúʼþ»ò´íÎóʱ£¬MSComm¿Ø¼þ»á²úÉúOnCommʼþ£¬Óû§³ÌÐò¿ÉÒÔ²¶»ñ¸Ãʼþ½øÐÐÏàÓ¦´¦Àí¡£±¾ÎĵÄÁ½¸öÀý×Ó¾ù²ÉÓø÷½Ê½¡£ÁíÒ»ÖÖΪ²éѯ·½Ê½£¬ÔÚÓû§³ÌÐòÖÐÉè¼Æ¶¨Ê±»ò²»¶¨Ê±²éѯ MSComm¿Ø¼þµÄijЩÊôÐÔÊÇ·ñ·¢Éú±ä»¯£¬´Ó¶øÈ ......
½¨Ò»¸öÄ£¿é
Public Declare Function GetOpenFileName Lib "comdlg32.dll" Alias "GetOpenFileNameA" (pOpenfilename As OPENFILENAME) As Long
Public Type OPENFILENAME
lStructSize As Long
hwndOwner As Long
hInstance As Long
lpstrFilter As String
lpstrCustomFilt ......