?? fff.frm
字號:
VERSION 5.00
Begin VB.Form frmAbout
BorderStyle = 3 'Fixed Dialog
Caption = "關于 學生成績管理系統"
ClientHeight = 3630
ClientLeft = 45
ClientTop = 330
ClientWidth = 5655
ClipControls = 0 'False
Icon = "fff.frx":0000
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 3630
ScaleWidth = 5655
ShowInTaskbar = 0 'False
StartUpPosition = 1 '所有者中心
Tag = "關于 Project1"
Begin VB.PictureBox picIcon
AutoSize = -1 'True
BackColor = &H00C0C0C0&
ClipControls = 0 'False
Height = 2295
Left = 240
Picture = "fff.frx":030A
ScaleHeight = 2235
ScaleMode = 0 'User
ScaleWidth = 1290
TabIndex = 2
TabStop = 0 'False
Top = 120
Width = 1350
End
Begin VB.CommandButton cmdOK
Cancel = -1 'True
Caption = "確定"
Default = -1 'True
Height = 345
Left = 3840
TabIndex = 0
Tag = "確定"
Top = 2625
Width = 1500
End
Begin VB.CommandButton cmdSysInfo
Caption = "系統信息(&S)..."
Height = 345
Left = 3840
TabIndex = 1
Tag = "系統信息(&S)..."
Top = 3075
Width = 1485
End
Begin VB.Label Label1
Caption = "Windows 95 -"
BeginProperty Font
Name = "Arial"
Size = 14.25
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 1920
TabIndex = 7
Top = 1920
Width = 1935
End
Begin VB.Label lblDescription
Caption = "專門為河南農業大學設計的便捷工具"
ForeColor = &H00000000&
Height = 210
Left = 2160
TabIndex = 6
Tag = "應用程序說明"
Top = 840
Width = 2925
End
Begin VB.Label lblTitle
Caption = "應用程序標題"
BeginProperty Font
Name = "宋體"
Size = 21.75
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H80000007&
Height = 480
Left = 1800
TabIndex = 5
Tag = "應用程序標題"
Top = 240
Width = 3645
End
Begin VB.Line Line1
BorderColor = &H00808080&
BorderStyle = 6 'Inside Solid
Index = 1
X1 = 225
X2 = 5450
Y1 = 2430
Y2 = 2430
End
Begin VB.Line Line1
BorderColor = &H00FFFFFF&
BorderWidth = 2
Index = 0
X1 = 240
X2 = 5450
Y1 = 2445
Y2 = 2445
End
Begin VB.Label lblVersion
Caption = "Ver"
BeginProperty Font
Name = "Arial"
Size = 14.25
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 3960
TabIndex = 4
Tag = "版本"
Top = 1920
Width = 1455
End
Begin VB.Label lblDisclaimer
Caption = "警告: ..."
ForeColor = &H00000000&
Height = 825
Left = 255
TabIndex = 3
Tag = "警告: ..."
Top = 2625
Width = 3390
End
End
Attribute VB_Name = "frmAbout"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
' 注冊鍵安全選項...
Const KEY_ALL_ACCESS = &H2003F
' 注冊鍵根類型...
Const HKEY_LOCAL_MACHINE = &H80000002
Const ERROR_SUCCESS = 0
Const REG_SZ = 1 ' Unicode 空結尾字符串
Const REG_DWORD = 4 ' 32位數
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 Form_Load()
lblVersion.Caption = "Ver " & App.Major & "." & App.Minor & "." & App.Revision
lblTitle.Caption = App.Title
lblDisclaimer.Caption = "警告：本軟件是由楊富城同志設計制作的專供河南農業大學學生班學期量化使用的學生成績管理系統，未經授權不得修改或銷售。"
End Sub
Private Sub cmdSysInfo_Click()
Call StartSysInfo
End Sub
Private Sub cmdOK_Click()
Unload Me
End Sub
Public Sub StartSysInfo()
On Error GoTo SysInfoErr
Dim rc As Long
Dim SysInfoPath As String
' 從注冊表獲得系統信息程序路徑\名稱...
If GetKeyValue(HKEY_LOCAL_MACHINE, gREGKEYSYSINFO, gREGVALSYSINFO, SysInfoPath) Then
' 僅從注冊表獲得系統信息程序路徑...
ElseIf GetKeyValue(HKEY_LOCAL_MACHINE, gREGKEYSYSINFOLOC, gREGVALSYSINFOLOC, SysInfoPath) Then
' 驗證已知的 32 位文件版本的存在
If (Dir(SysInfoPath & "\MSINFO32.EXE") <> "") Then
SysInfoPath = SysInfoPath & "\MSINFO32.EXE"
' 錯誤 - 文件找不到...
Else
GoTo SysInfoErr
End If
' 錯誤 - 注冊表項找不到...
Else
GoTo SysInfoErr
End If
Call Shell(SysInfoPath, vbNormalFocus)
Exit Sub
SysInfoErr:
MsgBox "此時系統信息不可用", 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 ' 循環記數器
Dim rc As Long ' 返回代碼
Dim hKey As Long ' 打開的注冊表鍵句柄
Dim hDepth As Long '
Dim KeyValType As Long ' 注冊表鍵數據類型
Dim tmpVal As String ' 臨時存儲一個注冊表鍵值
Dim KeyValSize As Long ' 注冊表鍵變量大小
'------------------------------------------------------------
' 在鍵根{HKEY_LOCAL_MACHINE...}之下打開注冊鍵
'------------------------------------------------------------
rc = RegOpenKeyEx(KeyRoot, KeyName, 0, KEY_ALL_ACCESS, hKey) ' 打開注冊表鍵
If (rc <> ERROR_SUCCESS) Then GoTo GetKeyError ' 錯誤處理...
tmpVal = String$(1024, 0) ' 分配變量空間
KeyValSize = 1024 ' 標記變量大小
'------------------------------------------------------------
' 檢索注冊表鍵值...
'------------------------------------------------------------
rc = RegQueryValueEx(hKey, SubKeyRef, 0, KeyValType, tmpVal, KeyValSize) ' 獲得/創建鍵值
If (rc <> ERROR_SUCCESS) Then GoTo GetKeyError ' 錯誤處理
'vbe:34126
tmpVal = Left(tmpVal, InStr(tmpVal, Chr(0)) - 1)
'------------------------------------------------------------
' 決定轉換的鍵值類型...
'------------------------------------------------------------
Select Case KeyValType ' 搜索數據類型...
Case REG_SZ ' 字符串注冊表鍵數據類型
KeyVal = tmpVal ' 復制字符串值
Case REG_DWORD ' 雙精度注冊表鍵數據類型
For i = Len(tmpVal) To 1 Step -1 ' 轉換每一頁
KeyVal = KeyVal + Hex(Asc(Mid(tmpVal, i, 1))) ' 一個字符一個字符地生成值
Next
KeyVal = Format$("&h" + KeyVal) ' 轉換雙精度為字符串
End Select
GetKeyValue = True ' 返回成功
rc = RegCloseKey(hKey) ' 關閉注冊表鍵
Exit Function ' 退出
GetKeyError: ' Cleanup After An Error Has Occured...
KeyVal = "" ' 設返回值為空字符串
GetKeyValue = False ' 返回失敗
rc = RegCloseKey(hKey) ' 關閉注冊表鍵
End Function
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -