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📄 frmabout.frm

📁 该软件非常适合学校小型数据管理
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      _ExtentX        =   6588
      _ExtentY        =   1085
      ColorScheme     =   2
      Common_Dialog   =   0   'False
   End
   Begin ShockwaveFlashObjectsCtl.ShockwaveFlash ShockwaveFlash1 
      Height          =   2175
      Left            =   0
      TabIndex        =   11
      Top             =   -600
      Width           =   7935
      _cx             =   13996
      _cy             =   3836
      FlashVars       =   ""
      Movie           =   "E:\"
      Src             =   "E:\"
      WMode           =   "Transparent"
      Play            =   -1  'True
      Loop            =   -1  'True
      Quality         =   "High"
      SAlign          =   ""
      Menu            =   -1  'True
      Base            =   ""
      AllowScriptAccess=   "always"
      Scale           =   "NoScale"
      DeviceFont      =   0   'False
      EmbedMovie      =   0   'False
      BGColor         =   ""
      SWRemote        =   ""
      MovieData       =   ""
      SeamlessTabbing =   -1  'True
   End
   Begin VB.Line Line1 
      BorderColor     =   &H00808080&
      BorderStyle     =   6  'Inside Solid
      Index           =   1
      X1              =   84.515
      X2              =   7437.29
      Y1              =   2070.653
      Y2              =   2070.653
   End
   Begin VB.Line Line1 
      BorderColor     =   &H00FFFFFF&
      BorderWidth     =   2
      Index           =   0
      X1              =   98.6
      X2              =   5309.398
      Y1              =   1697.936
      Y2              =   1697.936
   End
End
Attribute VB_Name = "frmAbout"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Private Declare Function ShellExecute Lib "shell32.dll" Alias "ShellExecuteA" _
     (ByVal hWnd As Long, ByVal lpOperation As String, ByVal lpFile As String, _
     ByVal lpParameters As String, ByVal lpDirectory As String, ByVal nShowCmd As Long) As Long
Private Const SW_SHOW = 5

' 注册表关键字安全选项...
Const READ_CONTROL = &H20000
Const KEY_QUERY_VALUE = &H1
Const KEY_SET_VALUE = &H2
Const KEY_CREATE_SUB_KEY = &H4
Const KEY_ENUMERATE_SUB_KEYS = &H8
Const KEY_NOTIFY = &H10
Const KEY_CREATE_LINK = &H20
Const KEY_ALL_ACCESS = KEY_QUERY_VALUE + KEY_SET_VALUE + _
                       KEY_CREATE_SUB_KEY + KEY_ENUMERATE_SUB_KEYS + _
                       KEY_NOTIFY + KEY_CREATE_LINK + READ_CONTROL
                     
' 注册表关键字 ROOT 类型...
Const HKEY_LOCAL_MACHINE = &H80000002
Const ERROR_SUCCESS = 0
Const REG_SZ = 1                         ' 独立的空的终结字符串
Const REG_DWORD = 4                      ' 32位数字

Const gREGKEYSYSINFOLOC = "SOFTWARE\Microsoft\Shared Tools Location"
Const gREGVALSYSINFOLOC = "MSINFO"
Const gREGKEYSYSINFO = "SOFTWARE\Microsoft\Shared Tools\MSINFO"
Const gREGVALSYSINFO = "PATH"

Private Declare Function RegOpenKeyEx Lib "advapi32" Alias "RegOpenKeyExA" (ByVal hKey As Long, ByVal lpSubKey As String, ByVal ulOptions As Long, ByVal samDesired As Long, ByRef phkResult As Long) As Long
Private Declare Function RegQueryValueEx Lib "advapi32" Alias "RegQueryValueExA" (ByVal hKey As Long, ByVal lpValueName As String, ByVal lpReserved As Long, ByRef lpType As Long, ByVal lpData As String, ByRef lpcbData As Long) As Long
Private Declare Function RegCloseKey Lib "advapi32" (ByVal hKey As Long) As Long


Private Sub cmdSysInfo_Click()
  Call StartSysInfo
End Sub

Private Sub cmdOK_Click()
  Unload Me
End Sub

Private Sub Command1_Click()
End Sub

Private Sub Form_Load()
    WinXPAbout.InitSubClassing
    Me.Left = Frmmdimain.Width / 4
    Me.Top = Frmmdimain.Height / 6
   ' Me.Caption = App.Title
   ' lblVersion.Caption = "版本: Ver " & App.Major & "." & App.Minor & "." & App.Revision
   ' lblTitle.Caption = App.Title
   ShockwaveFlash1.Movie = App.Path & "\Images\仙人掌工作室.swf"
End Sub

Public Sub StartSysInfo()
    On Error GoTo SysInfoErr
  
    Dim rc As Long
    Dim SysInfoPath As String
    
    ' 试图从注册表中获得系统信息程序的路径及名称...
    If GetKeyValue(HKEY_LOCAL_MACHINE, gREGKEYSYSINFO, gREGVALSYSINFO, SysInfoPath) Then
    ' 试图仅从注册表中获得系统信息程序的路径...
    ElseIf GetKeyValue(HKEY_LOCAL_MACHINE, gREGKEYSYSINFOLOC, gREGVALSYSINFOLOC, SysInfoPath) Then
        ' 已知32位文件版本的有效位置
        If (Dir(SysInfoPath & "\MSINFO32.EXE") <> "") Then
            SysInfoPath = SysInfoPath & "\MSINFO32.EXE"
            
        ' 错误 - 文件不能被找到...
        Else
            GoTo SysInfoErr
        End If
    ' 错误 - 注册表相应条目不能被找到...
    Else
        GoTo SysInfoErr
    End If
    
    Call Shell(SysInfoPath, vbNormalFocus)
    
    Exit Sub
SysInfoErr:
    MsgBox "此时系统信息不可用", vbOKOnly
End Sub

Public Function GetKeyValue(KeyRoot As Long, KeyName As String, SubKeyRef As String, ByRef KeyVal As String) As Boolean
    Dim i As Long                                           ' 循环计数器
    Dim rc As Long                                          ' 返回代码
    Dim hKey As Long                                        ' 打开的注册表关键字句柄
    Dim hDepth As Long                                      '
    Dim KeyValType As Long                                  ' 注册表关键字数据类型
    Dim tmpVal As String                                    ' 注册表关键字值的临时存储器
    Dim KeyValSize As Long                                  ' 注册表关键自变量的尺寸
    '------------------------------------------------------------
    ' 打开 {HKEY_LOCAL_MACHINE...} 下的 RegKey
    '------------------------------------------------------------
    rc = RegOpenKeyEx(KeyRoot, KeyName, 0, KEY_ALL_ACCESS, hKey) ' 打开注册表关键字
    
    If (rc <> ERROR_SUCCESS) Then GoTo GetKeyError          ' 处理错误...
    
    tmpVal = String$(1024, 0)                             ' 分配变量空间
    KeyValSize = 1024                                       ' 标记变量尺寸
    
    '------------------------------------------------------------
    ' 检索注册表关键字的值...
    '------------------------------------------------------------
    rc = RegQueryValueEx(hKey, SubKeyRef, 0, _
                         KeyValType, tmpVal, KeyValSize)    ' 获得/创建关键字值
                        
    If (rc <> ERROR_SUCCESS) Then GoTo GetKeyError          ' 处理错误
    
    If (Asc(Mid(tmpVal, KeyValSize, 1)) = 0) Then           ' Win95 外接程序空终结字符串...
        tmpVal = Left(tmpVal, KeyValSize - 1)               ' Null 被找到,从字符串中分离出来
    Else                                                    ' WinNT 没有空终结字符串...
        tmpVal = Left(tmpVal, KeyValSize)                   ' Null 没有被找到, 分离字符串
    End If
    '------------------------------------------------------------
    ' 决定转换的关键字的值类型...
    '------------------------------------------------------------
    Select Case KeyValType                                  ' 搜索数据类型...
    Case REG_SZ                                             ' 字符串注册关键字数据类型
        KeyVal = tmpVal                                     ' 复制字符串的值
    Case REG_DWORD                                          ' 四字节的注册表关键字数据类型
        For i = Len(tmpVal) To 1 Step -1                    ' 将每位进行转换
            KeyVal = KeyVal + Hex(Asc(Mid(tmpVal, i, 1)))   ' 生成值字符。 By Char。
        Next
        KeyVal = Format$("&h" + KeyVal)                     ' 转换四字节的字符为字符串
    End Select
    
    GetKeyValue = True                                      ' 返回成功
    rc = RegCloseKey(hKey)                                  ' 关闭注册表关键字
    Exit Function                                           ' 退出
    
GetKeyError:      ' 错误发生后将其清除...
    KeyVal = ""                                             ' 设置返回值到空字符串
    GetKeyValue = False                                     ' 返回失败
    rc = RegCloseKey(hKey)                                  ' 关闭注册表关键字
End Function
Private Sub fraShaSi_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
lblmail.ForeColor = &H80000012
lblQQ.ForeColor = &H80000012
End Sub

Private Sub lblmail_Click()
  Call ShellExecute(Me.hWnd, "open", "mailto:ywywdh@163.com", "", "", SW_SHOW)
End Sub

Private Sub lblmail_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
lblmail.BorderStyle = 1
lblmail.BackColor = &HC0FFFF
lblmail.ForeColor = &HFF&
End Sub

Private Sub lblmail_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
 lblmail.ForeColor = vbRed
End Sub

Private Sub lblmail_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)
lblmail.BorderStyle = 0
lblmail.BackColor = &H8000000F
lblmail.ForeColor = &H80000012
End Sub
Private Sub lblQQ_Click()
  Call ShellExecute(Me.hWnd, "open", "http://ywywdh.2000x.com", "", "", SW_SHOW)
End Sub

Private Sub lblQQ_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
lblQQ.BorderStyle = 1
lblQQ.BackColor = &HC0FFFF
lblQQ.ForeColor = &HFF&
End Sub

Private Sub lblQQ_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
 lblQQ.ForeColor = vbRed
End Sub

Private Sub lblQQ_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)
lblQQ.BorderStyle = 0
lblQQ.BackColor = &H8000000F
lblQQ.ForeColor = &H80000012
End Sub

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