📄 frmabout.frm
字号:
VERSION 5.00
Begin VB.Form frmAbout
BorderStyle = 1 'Fixed Single
Caption = "关于"
ClientHeight = 3555
ClientLeft = 45
ClientTop = 330
ClientWidth = 5865
ControlBox = 0 'False
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 3555
ScaleWidth = 5865
StartUpPosition = 2 '屏幕中心
Begin VB.PictureBox picIcon
AutoSize = -1 'True
BorderStyle = 0 'None
ClipControls = 0 'False
Height = 480
Left = 240
Picture = "frmAbout.frx":0000
ScaleHeight = 337.12
ScaleMode = 0 'User
ScaleWidth = 337.12
TabIndex = 7
Top = 240
Width = 480
End
Begin VB.CommandButton cmdSysInfo
Caption = "系统信息(&S)..."
Height = 345
Left = 4170
TabIndex = 1
Top = 3075
Width = 1485
End
Begin VB.CommandButton cmdOK
Cancel = -1 'True
Caption = "确定"
Default = -1 'True
Height = 345
Left = 4155
TabIndex = 0
Top = 2625
Width = 1500
End
Begin VB.Label lblDisclaimer
Caption = "联系电话： 010-61241274 联系人： 梁志伸"
ForeColor = &H00000000&
Height = 825
Left = 285
TabIndex = 6
Top = 2625
Width = 3630
End
Begin VB.Label lblVersion
Caption = "版本："
Height = 225
Left = 1080
TabIndex = 5
Top = 750
Width = 645
End
Begin VB.Line Line1
BorderColor = &H00FFFFFF&
BorderWidth = 2
Index = 0
X1 = 135
X2 = 5684
Y1 = 2460
Y2 = 2460
End
Begin VB.Label lblTitle
Caption = "CBB三表户外计量系统"
BeginProperty Font
Name = "宋体"
Size = 12
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00000000&
Height = 390
Left = 1080
TabIndex = 4
Top = 240
Width = 3885
End
Begin VB.Label lblDescription
Caption = $"frmAbout.frx":030A
ForeColor = &H00000000&
Height = 1170
Left = 1080
TabIndex = 3
Top = 1125
Width = 3885
End
Begin VB.Line Line1
BorderColor = &H00808080&
BorderStyle = 6 'Inside Solid
Index = 1
X1 = 120
X2 = 5684
Y1 = 2445
Y2 = 2445
End
Begin VB.Label Label1
Caption = "CBB5.2"
Height = 225
Left = 1935
TabIndex = 2
Top = 735
Width = 1815
End
End
Attribute VB_Name = "frmAbout"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'****************************************************************************
'人人为我，我为人人
'枕善居收藏整理
'发布日期：2007/07/09
'描 述：CBB三表户外计量系统 Ver 5.2
'网 站：http://www.Mndsoft.com/ (VB6源码博客)
'网 站：http://www.VbDnet.com/ (VB.NET源码博客,主要基于.NET2005)
'e-mail ：Mndsoft@163.com
'e-mail ：Mndsoft@126.com
'OICQ ：88382850
' 如果您有新的好的代码别忘记给枕善居哦!
'****************************************************************************
'对API函数声明
Option Explicit
' 注册键安全选项...
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
' 注册键 ROOT 类型...
Const HKEY_LOCAL_MACHINE = &H80000002
Const ERROR_SUCCESS = 0
Const REG_SZ = 1 ' Unicode 以 Null 结尾的字符串
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"
'RegOpenKeyEx WIN API函数，打开一个关键字
'RegQueryValueEx 检索来关键字下某一项的数据
'RegCloseKey 关闭一个注册表关键字
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()
'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
' 试图从注册表得到系统信息程序路径\名称...
If GetKeyValue(HKEY_LOCAL_MACHINE, gREGKEYSYSINFO, gREGVALSYSINFO, SysInfoPath) Then
' 试图从注册表得到系统信息程序路径...
ElseIf GetKeyValue(HKEY_LOCAL_MACHINE, gREGKEYSYSINFOLOC, gREGVALSYSINFOLOC, SysInfoPath) Then
' 验证已知 32 位文件版本的存在
If (Dir(SysInfoPath & "\MSINFO32.EXE") <> "") Then
SysInfoPath = SysInfoPath & "\MSINFO32.EXE"
' 错误 - 文件未找到...
Else
GoTo SysInfoErr
End If
' 错误 - 注册项未找到...
Else
GoTo SysInfoErr
End If
Call Shell(SysInfoPath, vbNormalFocus)
Exit Sub
SysInfoErr:
MsgBox "此时系统信息无效", 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 ' 循环指针
Dim rc As Long ' 返回代码
Dim hKey As Long ' 打开的注册键的句柄
Dim hDepth As Long '
Dim KeyValType As Long ' 注册键的数据类型
Dim tmpVal As String ' 注册键的临时存储区
Dim KeyValSize As Long ' 注册键变量的大小
'------------------------------------------------------------
' 在根键 {HKEY_LOCAL_MACHINE...} 下打开注册键
'------------------------------------------------------------
rc = RegOpenKeyEx(KeyRoot, KeyName, 0, KEY_ALL_ACCESS, hKey) ' 打开注册键
If (rc <> ERROR_SUCCESS) Then GoTo GetKeyError ' 句柄错误...
tmpVal = String$(1024, 0) ' 分配变量空间
KeyValSize = 1024 ' 标记变量大小
'------------------------------------------------------------
' 检索注册键值...
'------------------------------------------------------------
rc = RegQueryValueEx(hKey, SubKeyRef, 0, _
KeyValType, tmpVal, KeyValSize) ' 获得/创建键值
If (rc <> ERROR_SUCCESS) Then GoTo GetKeyError ' 句柄错误
If (Asc(Mid(tmpVal, KeyValSize, 1)) = 0) Then ' Win95 添加以 Null 结尾的字符串...
tmpVal = Left(tmpVal, KeyValSize - 1) ' Null 找到，从字符串提取
Else ' WinNT 不需要以 Null 结束字符串...
tmpVal = Left(tmpVal, KeyValSize) ' Null 未找到， 仅提取字符串
End If
'------------------------------------------------------------
' 为了转换而决定键值类型..
'------------------------------------------------------------
Select Case KeyValType ' 搜索数据类型...
Case REG_SZ ' 字符串型注册键数据类型
KeyVal = tmpVal ' 复制字符串值
Case REG_DWORD ' 双字型注册键数据类型
For i = Len(tmpVal) To 1 Step -1 ' 转换每一位
KeyVal = KeyVal + Hex(Asc(Mid(tmpVal, i, 1))) ' 一个字符一个字符地建立值
Next
KeyVal = Format$("&h" + KeyVal) ' 转换双字型为字符串型
End Select
GetKeyValue = True ' 返回成功
rc = RegCloseKey(hKey) ' 关闭注册键
Exit Function ' 退出
GetKeyError: ' 发生错误后清除...
KeyVal = "" ' 设置返回值为空字符串
GetKeyValue = False ' 返回失败
rc = RegCloseKey(hKey) ' 关闭注册键
End Function
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