vb打包向导 生成安装文件
vb开发软件是在一定的环境下进行的，如visual basic 6.0 mssql或access等，但是最终软件要给广大群众使用，别人不可能都安装这些东西，所以需要打包，生成安装文件，就想我们下载的很多安装程序，都是打包后的结果！
但是值得注意的是，打包的过程中，有添加，删除组件供你选择，如果用到相对路径，附件，外联的数据库等，都要添加进来，否则安装之后，使用过程中会发现很多问题。
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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
Private Const NCBASTAT = &H33
Private Const NCBNAMSZ = 16
Private Const HEAP_ZERO_MEMORY = &H8
Private Const HEAP_GENERATE_EXCEPTIONS = &H4
Private Const NCBRESET = &H32
Private Type NCB
ncb_command As Byte
ncb_retcode As Byte
ncb_lsn As Byte
ncb_num As Byte ......
建一个模块
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 ......
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 ......
Dim p(10000, 1) As Double
Dim num As Integer
Dim ptx As Single
Dim pty As Single
Dim w0, w1, w2, w3 As Single
Private Sub Command1_Click()
Dim t As Single
Dim i As Integer
Dim f0, f1, f2, f3 As Single
Picture1.DrawWidth = 3
For t = 0 To 1 St ......
