在开始快捷菜单添加菜单项.frm

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VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   1290
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   1290
   ScaleWidth      =   4680
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command1 
      Caption         =   "确定"
      Height          =   375
      Left            =   1560
      TabIndex        =   1
      Top             =   720
      Width           =   1155
   End
   Begin VB.CheckBox Check1 
      Caption         =   "将本程序添加到“开始”按钮的快捷菜单"
      Height          =   315
      Left            =   240
      TabIndex        =   0
      Top             =   180
      Width           =   3975
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Declare Function RegCreateKey Lib "advapi32.dll" Alias "RegCreateKeyA" (ByVal hKey As Long, ByVal lpSubKey As String, phkResult As Long) As Long
Private Declare Function RegSetValueEx Lib "advapi32.dll" Alias "RegSetValueExA" (ByVal hKey As Long, ByVal lpValueName As String, ByVal Reserved As Long, ByVal dwType As Long, lpData As Any, ByVal cbData As Long) As Long         ' Note that if you declare the lpData parameter as String, you must pass it By Value.
Private Declare Function RegDeleteKey Lib "advapi32.dll" Alias "RegDeleteKeyA" (ByVal hKey As Long, ByVal lpSubKey As String) As Long
Private Declare Function RegCloseKey Lib "advapi32.dll" (ByVal hKey As Long) As Long
Private Const REG_SZ = 1                         ' Unicode nul terminated string
Private Const HKEY_LOCAL_MACHINE = &H80000002

Private Sub Command1_Click()
    Dim hKey As Long
    Dim iRet As Long
    Dim strRunCmd As String
    Dim strMenuName As String
    strRunCmd = App.Path & IIf(Len(App.Path) > 3, "\" & App.EXEName & ".exe", App.EXEName & ".exe")
    strMenuName = "我的应用程序"
    Select Case Check1.Value
        Case 1
            iRet = RegCreateKey(HKEY_LOCAL_MACHINE, "SOFTWARE\Classes\Directory\shell\abcd", hKey)
            iRet = RegSetValueEx(hKey, "", 0&, REG_SZ, ByVal strMenuName, Len(strMenuName) * 2)
            iRet = RegCreateKey(HKEY_LOCAL_MACHINE, "SOFTWARE\Classes\Directory\shell\abcd\command", hKey)
            iRet = RegSetValueEx(hKey, "", 0&, REG_SZ, ByVal strRunCmd, Len(strRunCmd) * 2)
            iRet = RegCloseKey(hKey)
        Case 0
            iRet = RegDeleteKey(HKEY_LOCAL_MACHINE, "SOFTWARE\Classes\Directory\shell\abcd\command")
            iRet = RegDeleteKey(HKEY_LOCAL_MACHINE, "SOFTWARE\Classes\Directory\shell\abcd")
    End Select
End Sub