?? frmabout.frm
字號:
VERSION 5.00
Begin VB.Form frmAbout
BorderStyle = 3 'Fixed Dialog
Caption = "關于人力資源管理系統(tǒng)"
ClientHeight = 3960
ClientLeft = 2340
ClientTop = 1935
ClientWidth = 6285
ClipControls = 0 'False
LinkTopic = "Form2"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 2733.262
ScaleMode = 0 'User
ScaleWidth = 5901.94
ShowInTaskbar = 0 'False
StartUpPosition = 2 '屏幕中心
Begin VB.CommandButton cmdOK
Cancel = -1 'True
Caption = "確定"
Default = -1 'True
Height = 345
Left = 4440
TabIndex = 0
Top = 3480
Width = 1500
End
Begin VB.Line Line1
BorderColor = &H00808080&
BorderStyle = 6 'Inside Solid
Index = 1
X1 = 112.686
X2 = 5634.31
Y1 = 2319.131
Y2 = 2319.131
End
Begin VB.Label lblDescription
Caption = "應用程序描述"
ForeColor = &H00000000&
Height = 2010
Left = 1050
TabIndex = 1
Top = 1125
Width = 4965
End
Begin VB.Label lblTitle
Caption = "人力資源管理系統(tǒng)"
BeginProperty Font
Name = "楷體_GB2312"
Size = 15.75
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00000000&
Height = 480
Left = 960
TabIndex = 2
Top = 240
Width = 5085
End
Begin VB.Line Line1
BorderColor = &H00FFFFFF&
BorderWidth = 2
Index = 0
X1 = 98.6
X2 = 5309.398
Y1 = 1697.935
Y2 = 1697.935
End
Begin VB.Label lblVersion
Caption = "版本"
Height = 225
Left = 1080
TabIndex = 3
Top = 780
Width = 4965
End
End
Attribute VB_Name = "frmAbout"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
' 注冊表關鍵字安全選項...
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
' 注冊表關鍵字 ROOT 類型...
Const HKEY_LOCAL_MACHINE = &H80000002
Const ERROR_SUCCESS = 0
Const REG_SZ = 1 ' 獨立的空的終結字符串
Const REG_DWORD = 4 ' 32位數(shù)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 Form_Load()
Me.Caption = "關于人力資源管理系統(tǒng) "
lblVersion.Caption = "版本1.0"
lblVersion.Alignment = 2
lblTitle.Caption = "人力資源管理系統(tǒng)"
lblTitle.Alignment = 2
lblDescription.Caption = "本系統(tǒng)提供了一個人力資源管理的平臺，功能包括系統(tǒng)用戶的查詢、添加、修改和刪除；職員基本信息、家庭信息、工作經(jīng)歷信息、教育經(jīng)歷信息和工作調(diào)動信息的管理；職員考勤信息的錄入和編輯；職員工作考評記錄以及系統(tǒng)的說明信息。針對不同的用戶，我們提供了不同的操作權限：如果您是系統(tǒng)管理員，您有權力使用系統(tǒng)提供的全部功能；如果您在企業(yè)中有人事的任免權，那么您將有權操作職員的調(diào)轉記錄和職員的考評信息記錄；如果對于本系統(tǒng)來說您是普通用戶，那么您將可以查詢一切人力資源的相關信息。"
End Sub
Public Sub StartSysInfo()
On Error GoTo SysInfoErr
Dim rc As Long
Dim SysInfoPath As String
' 試圖從注冊表中獲得系統(tǒng)信息程序的路徑及名稱...
If GetKeyValue(HKEY_LOCAL_MACHINE, gREGKEYSYSINFO, gREGVALSYSINFO, SysInfoPath) Then
' 試圖僅從注冊表中獲得系統(tǒng)信息程序的路徑...
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"
' 錯誤 - 文件不能被找到...
Else
GoTo SysInfoErr
End If
' 錯誤 - 注冊表相應條目不能被找到...
Else
GoTo SysInfoErr
End If
Call Shell(SysInfoPath, vbNormalFocus)
Exit Sub
SysInfoErr:
MsgBox "此時系統(tǒng)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(huán)計數(shù)器
Dim rc As Long ' 返回代碼
Dim hKey As Long ' 打開的注冊表關鍵字句柄
Dim hDepth As Long '
Dim KeyValType As Long ' 注冊表關鍵字數(shù)據(jù)類型
Dim tmpVal As String ' 注冊表關鍵字值的臨時存儲器
Dim KeyValSize As Long ' 注冊表關鍵自變量的尺寸
'------------------------------------------------------------
' 打開 {HKEY_LOCAL_MACHINE...} 下的 RegKey
'------------------------------------------------------------
rc = RegOpenKeyEx(KeyRoot, KeyName, 0, KEY_ALL_ACCESS, hKey) ' 打開注冊表關鍵字
If (rc <> ERROR_SUCCESS) Then GoTo GetKeyError ' 處理錯誤...
tmpVal = String$(1024, 0) ' 分配變量空間
KeyValSize = 1024 ' 標記變量尺寸
'------------------------------------------------------------
' 檢索注冊表關鍵字的值...
'------------------------------------------------------------
rc = RegQueryValueEx(hKey, SubKeyRef, 0, _
KeyValType, tmpVal, KeyValSize) ' 獲得/創(chuàng)建關鍵字值
If (rc <> ERROR_SUCCESS) Then GoTo GetKeyError ' 處理錯誤
If (Asc(Mid(tmpVal, KeyValSize, 1)) = 0) Then ' Win95 外接程序空終結字符串...
tmpVal = Left(tmpVal, KeyValSize - 1) ' Null 被找到,從字符串中分離出來
Else ' WinNT 沒有空終結字符串...
tmpVal = Left(tmpVal, KeyValSize) ' Null 沒有被找到, 分離字符串
End If
'------------------------------------------------------------
' 決定轉換的關鍵字的值類型...
'------------------------------------------------------------
Select Case KeyValType ' 搜索數(shù)據(jù)類型...
Case REG_SZ ' 字符串注冊關鍵字數(shù)據(jù)類型
KeyVal = tmpVal ' 復制字符串的值
Case REG_DWORD ' 四字節(jié)的注冊表關鍵字數(shù)據(jù)類型
For i = Len(tmpVal) To 1 Step -1 ' 將每位進行轉換
KeyVal = KeyVal + Hex(Asc(Mid(tmpVal, i, 1))) ' 生成值字符。 By Char。
Next
KeyVal = Format$("&h" + KeyVal) ' 轉換四字節(jié)的字符為字符串
End Select
GetKeyValue = True ' 返回成功
rc = RegCloseKey(hKey) ' 關閉注冊表關鍵字
Exit Function ' 退出
GetKeyError: ' 錯誤發(fā)生后將其清除...
KeyVal = "" ' 設置返回值到空字符串
GetKeyValue = False ' 返回失敗
rc = RegCloseKey(hKey) ' 關閉注冊表關鍵字
End Function
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