form1.frm

很好的教程原代码！

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   3195
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   3195
   ScaleWidth      =   4680
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command1 
      Caption         =   "关联"
      Height          =   495
      Left            =   1800
      TabIndex        =   0
      Top             =   1440
      Width           =   1215
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
    Dim sKeyName As String  '键名
    Dim sKeyValue As String '键值
    Dim ret&
    Dim lphKey& '从RegCreateKey函数返回的键句柄
    ' 建立一个"MyApp"主键
    sKeyName = "MyApp"
    sKeyValue = "My Application"
    ret& = RegCreateKey&(HKEY_CLASSES_ROOT, sKeyName, lphKey&)
    ret& = RegSetValue&(lphKey&, "", REG_SZ, sKeyValue, 0&)
    ' 建立一个和"MyApp"相关的.wsh键
    sKeyName = ".wsh"
    sKeyValue = "MyApp"
    ret& = RegCreateKey&(HKEY_CLASSES_ROOT, sKeyName, lphKey&)
    ret& = RegSetValue&(lphKey&, "", REG_SZ, sKeyValue, 0&)
    ' 给"MyApp"设置命令行参数
    sKeyName = "MyApp"
    sKeyValue = "notepad.exe %1"
    ret& = RegCreateKey&(HKEY_CLASSES_ROOT, sKeyName, lphKey&)
    ret& = RegSetValue&(lphKey&, "shell\open\command", REG_SZ, _
        sKeyValue, MAX_PATH)
End Sub