📄 frmabout.frm
字号:
VERSION 5.00
Begin VB.Form FrmAbout
BorderStyle = 3 'Fixed Dialog
ClientHeight = 3090
ClientLeft = 5970
ClientTop = 2565
ClientWidth = 5925
ClipControls = 0 'False
Icon = "FrmAbout.frx":0000
KeyPreview = -1 'True
LinkTopic = "Form2"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 2132.773
ScaleMode = 0 'User
ScaleWidth = 5563.881
ShowInTaskbar = 0 'False
StartUpPosition = 2 '屏幕中心
Begin VB.CommandButton cmdOK
Cancel = -1 'True
Caption = "确定"
Default = -1 'True
Height = 345
Left = 4185
TabIndex = 0
Top = 2295
Width = 1500
End
Begin VB.CommandButton cmdSysInfo
Caption = "系统信息(&S)..."
Height = 345
Left = 4185
TabIndex = 1
Top = 2700
Width = 1485
End
Begin VB.Label Label2
Alignment = 2 'Center
AutoSize = -1 'True
BackStyle = 0 'Transparent
Caption = "联系电话：13833575208"
BeginProperty Font
Name = "楷体_GB2312"
Size = 12
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00FF0000&
Height = 240
Left = 1440
TabIndex = 6
Top = 1800
Width = 3015
WordWrap = -1 'True
End
Begin VB.Label Label1
Alignment = 2 'Center
AutoSize = -1 'True
BackStyle = 0 'Transparent
Caption = "燕山大学 董世民"
BeginProperty Font
Name = "楷体_GB2312"
Size = 15
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H000000FF&
Height = 300
Left = 1440
TabIndex = 5
Top = 1080
Width = 3075
WordWrap = -1 'True
End
Begin VB.Image Image1
Height = 720
Left = 180
Picture = "FrmAbout.frx":0442
Top = 765
Width = 810
End
Begin VB.Line Line1
BorderColor = &H00808080&
BorderStyle = 6 'Inside Solid
Index = 1
X1 = 84.515
X2 = 5309.398
Y1 = 1490.87
Y2 = 1490.87
End
Begin VB.Label lblTitle
Alignment = 2 'Center
AutoSize = -1 'True
BackStyle = 0 'Transparent
Caption = "机械采油井软件量油系统"
BeginProperty Font
Name = "楷体_GB2312"
Size = 18
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00FF0000&
Height = 360
Left = 960
TabIndex = 3
Top = 240
Width = 4275
WordWrap = -1 'True
End
Begin VB.Line Line1
BorderColor = &H00FFFFFF&
BorderWidth = 2
Index = 0
X1 = 42.257
X2 = 5253.055
Y1 = 1490.87
Y2 = 1490.87
End
Begin VB.Label lblVersion
AutoSize = -1 'True
BackStyle = 0 'Transparent
Caption = "版本 MlsMq 2.0"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H000000FF&
Height = 210
Left = 120
TabIndex = 4
Top = 2280
Width = 1470
End
Begin VB.Label lblDisclaimer
BackStyle = 0 'Transparent
Caption = "警告：版权所有！"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H000000FF&
Height = 315
Left = 120
TabIndex = 2
Top = 2640
Width = 1695
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"
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_KeyUp(KeyCode As Integer, Shift As Integer)
If KeyCode = vbKeyEscape Then Unload Me 'Me.Hide
End Sub
Private Sub cmdSysInfo_Click()
Call StartSysInfo
End Sub
Private Sub cmdOK_Click()
Unload Me
End Sub
Private Sub Form_Load()
Me.Caption = "关于 " ' & "抽油机井机杆泵与抽汲参数优化设计" 'App.Title
'lblVersion.Caption = "版本 " & "2.0" 'App.Major & "." & App.Minor & "." & App.Revision
'lblTitle.Caption = "抽油机井机杆泵与抽汲参数优化设计" 'App.Title
Label1.Caption = "燕山大学 董世民 "
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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