📄 frmabout_frm.frm
字号:
VERSION 5.00
Object = "{D27CDB6B-AE6D-11CF-96B8-444553540000}#1.0#0"; "Flash.ocx"
Object = "{E95A2510-F3D1-416D-823B-4F840FE98091}#3.0#0"; "Command.ocx"
Begin VB.Form frmAbout
BorderStyle = 3 'Fixed Dialog
Caption = "关于千年图书管理系统"
ClientHeight = 3705
ClientLeft = 2340
ClientTop = 1935
ClientWidth = 6000
ClipControls = 0 'False
Icon = "frmAbout_frm.frx":0000
LinkTopic = "Form2"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 2557.257
ScaleMode = 0 'User
ScaleWidth = 5634.31
ShowInTaskbar = 0 'False
StartUpPosition = 1 '所有者中心
Begin VB.Timer Timer1
Interval = 2000
Left = 360
Top = 1575
End
Begin VB.PictureBox picIcon
Appearance = 0 'Flat
AutoSize = -1 'True
BorderStyle = 0 'None
ClipControls = 0 'False
ForeColor = &H80000008&
Height = 480
Left = 315
Picture = "frmAbout_frm.frx":030A
ScaleHeight = 337.12
ScaleMode = 0 'User
ScaleWidth = 337.12
TabIndex = 0
Top = 210
Width = 480
End
Begin CSCommand.Command cmdOK
Height = 600
Left = 4320
TabIndex = 5
Top = 2280
Width = 1530
_ExtentX = 2699
_ExtentY = 1058
PICMaskColor = 16711680
Icon = "frmAbout_frm.frx":0614
Caption = " 确 定"
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
FontColor = 32768
DisabledFontColor= 32768
ShowFocus = 0 'False
Appearance = 2
BackStyle = 0
End
Begin CSCommand.Command cmdSysInfo
Height = 600
Left = 4320
TabIndex = 6
Top = 3000
Width = 1530
_ExtentX = 2699
_ExtentY = 1058
PICMaskColor = 16711680
Icon = "frmAbout_frm.frx":12EE
Caption = "系统信息"
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
FontColor = 32768
DisabledFontColor= 32768
ShowFocus = 0 'False
Appearance = 2
BackStyle = 0
End
Begin ShockwaveFlashObjectsCtl.ShockwaveFlash ShockwaveFlash1
Height = 645
Left = 1050
TabIndex = 4
Top = 105
Width = 3900
_cx = 6879
_cy = 1138
FlashVars = ""
Movie = ""
Src = ""
WMode = "Opaque"
Play = -1 'True
Loop = -1 'True
Quality = "High"
SAlign = ""
Menu = -1 'True
Base = ""
AllowScriptAccess= "always"
Scale = "ShowAll"
DeviceFont = 0 'False
EmbedMovie = -1 'True
BGColor = ""
SWRemote = ""
End
Begin VB.Line Line1
BorderColor = &H00808080&
BorderStyle = 6 'Inside Solid
Index = 1
X1 = 84.515
X2 = 5521.624
Y1 = 1490.87
Y2 = 1490.87
End
Begin VB.Label lblDescription
Caption = "应用程序描述:图书管理、借阅管理、图书馆人员管理等"
BeginProperty Font
Name = "楷体_GB2312"
Size = 12
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00800000&
Height = 570
Left = 1080
TabIndex = 1
Top = 1440
Width = 4125
End
Begin VB.Line Line1
BorderColor = &H00800000&
BorderWidth = 2
Index = 0
X1 = 98.6
X2 = 5521.624
Y1 = 1490.87
Y2 = 1490.87
End
Begin VB.Label lblVersion
Caption = "版本:千年珍藏版"
BeginProperty Font
Name = "隶书"
Size = 14.25
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00800000&
Height = 330
Left = 1050
TabIndex = 3
Top = 960
Width = 3885
End
Begin VB.Label lblDisclaimer
Caption = "警告:盗版有理，此系统除 外！"
BeginProperty Font
Name = "楷体_GB2312"
Size = 14.25
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00800000&
Height = 825
Left = 240
TabIndex = 2
Top = 2640
Width = 3630
End
End
Attribute VB_Name = "frmAbout"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
' 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"
Dim a As Integer
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 Form_Load()
a = 0
ShockwaveFlash1.Movie = App.Path & "\qiannian.swf"
ShockwaveFlash1.Play
Me.Caption = "关于 " & App.Title
'lblVersion.Caption = "版本 " & App.Major & "." & App.Minor & "." & App.Revision
'lblTitle.Caption = App.Title
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 picIcon_Click()
a = a + 1
If a >= 5 Then
lblDescription.Caption = "明月几时有，把酒问青天！"
End If
End Sub
Private Sub Timer1_Timer()
a = 0
End Sub
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