VB设置进程优先级
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 '新进程应该有非常低的优先级——只有在系统空闲的时候才能运行。基本值是4
Const HIGH_PRIORITY_CLASS = &H80 '新进程有非常高的优先级，它优先于大多数应用程序。基本值是13。注意尽量避免采用这个优先级
Const NORMAL_PRIORITY_CLASS = &H20 '标准优先级。如进程位于前台，则基本值是9；如在后台，则优先值是7
Dim CurrentProcesshWnd As Long '当前进程句柄
Private Sub Form_Load()
CurrentProcesshWnd = GetCurrentProcess
If (SetPriorityClass(CurrentProcesshWnd, HIGH_PRIORITY_CLASS) = 0) Then
MsgBox "设置当前进程优先级为高。失败！"
Else
MsgBox "设置当前进程优先级为高。成功！"
End If
End Sub
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Dim wdapp As Word.Application
Dim wddoc As Word.Document
Dim wdtable As Word.Table
Set wdapp = CreateObject("word.application")
Set wddoc = wdapp.Documents.Add
......
MYSQL 应用十分广范，很多网站几乎都在用他，因为他的小巧和灵活性等方面让我决定要对他进行研究，到现在已经成功的不用经过ODBC，ADO等方式就可以读取和更新数据。
好了不多罗嗦，以下我来介绍总个程序的细节:
（一）API声明
1. '分配或初始化适合mysql_real_connect()的一个MYSQL对像� ......
Option Explicit
Dim potflag As Integer '标识是否用小数点
Dim numcol As Integer ' 点击运算符的个数
Dim LastInput ' 指示上一次操作的内容
Dim colflag ......
代码如下:
Private Declare Function SetWindowPos Lib "user32" (ByVal hwnd As
Long, ByVal hWndInsertAfter As Long,& _
ByVal X As Long, ByVal Y As
Long, ByVal cx As Long, ByVal cy As Long, ByVal wFlags As Long) As Long & _
&n ......
