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📄 frmuserman.frm

📁 vb与access数据库的操作实例
💻 FRM
字号:
VERSION 5.00
Object = "{F0D2F211-CCB0-11D0-A316-00AA00688B10}#1.0#0"; "MSDATLST.OCX"
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Begin VB.Form FrmUserMan 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "用户管理"
   ClientHeight    =   2820
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   6165
   Icon            =   "FrmUserMan.frx":0000
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   2820
   ScaleWidth      =   6165
   StartUpPosition =   2  '屏幕中心
   Begin VB.Frame Frame1 
      Caption         =   "用户列表"
      Height          =   2535
      Left            =   120
      TabIndex        =   10
      Top             =   120
      Width           =   2295
      Begin MSDataListLib.DataList DataList1 
         Bindings        =   "FrmUserMan.frx":0CCA
         Height          =   2160
         Left            =   120
         TabIndex        =   0
         Top             =   240
         Width           =   2055
         _ExtentX        =   3625
         _ExtentY        =   3810
         _Version        =   393216
         ListField       =   "UserName"
      End
   End
   Begin VB.CommandButton Cmd_Add 
      BackColor       =   &H80000004&
      Caption         =   "添加用户"
      Default         =   -1  'True
      Height          =   400
      Left            =   2760
      MouseIcon       =   "FrmUserMan.frx":0CE4
      MousePointer    =   99  'Custom
      Style           =   1  'Graphical
      TabIndex        =   1
      Top             =   1560
      Width           =   1300
   End
   Begin VB.CommandButton Cmd_Modi 
      BackColor       =   &H80000004&
      Caption         =   "修改用户"
      Height          =   400
      Left            =   4440
      MouseIcon       =   "FrmUserMan.frx":0FEE
      MousePointer    =   99  'Custom
      Style           =   1  'Graphical
      TabIndex        =   2
      Top             =   1560
      Width           =   1300
   End
   Begin VB.CommandButton Cmd_Del 
      BackColor       =   &H80000004&
      Caption         =   "删除用户"
      Height          =   400
      Left            =   2760
      MouseIcon       =   "FrmUserMan.frx":12F8
      MousePointer    =   99  'Custom
      Style           =   1  'Graphical
      TabIndex        =   3
      Top             =   2160
      Width           =   1300
   End
   Begin VB.CommandButton Cmd_Back 
      BackColor       =   &H80000004&
      Cancel          =   -1  'True
      Caption         =   "返 回"
      Height          =   400
      Left            =   4440
      MouseIcon       =   "FrmUserMan.frx":1602
      MousePointer    =   99  'Custom
      Style           =   1  'Graphical
      TabIndex        =   4
      Top             =   2160
      Width           =   1300
   End
   Begin VB.Frame Frame2 
      Caption         =   "用户信息"
      Height          =   1335
      Left            =   2520
      TabIndex        =   5
      Top             =   120
      Width           =   3495
      Begin VB.Label lblUserType 
         AutoSize        =   -1  'True
         Caption         =   "lblUserType"
         Height          =   180
         Left            =   1320
         TabIndex        =   9
         Top             =   480
         Width           =   990
      End
      Begin VB.Label Label2 
         AutoSize        =   -1  'True
         Caption         =   "用户类型:"
         Height          =   180
         Left            =   240
         TabIndex        =   8
         Top             =   480
         Width           =   900
      End
      Begin VB.Label lblUserName 
         AutoSize        =   -1  'True
         Caption         =   "lblEmpName"
         Height          =   180
         Left            =   1320
         TabIndex        =   7
         Top             =   870
         Width           =   900
      End
      Begin VB.Label Label1 
         AutoSize        =   -1  'True
         Caption         =   "用户名:"
         Height          =   180
         Left            =   240
         TabIndex        =   6
         Top             =   900
         Width           =   720
      End
   End
   Begin MSAdodcLib.Adodc AdoUserList 
      Height          =   330
      Left            =   120
      Top             =   0
      Visible         =   0   'False
      Width           =   2175
      _ExtentX        =   3836
      _ExtentY        =   582
      ConnectMode     =   0
      CursorLocation  =   3
      IsolationLevel  =   -1
      ConnectionTimeout=   15
      CommandTimeout  =   30
      CursorType      =   1
      LockType        =   3
      CommandType     =   8
      CursorOptions   =   0
      CacheSize       =   50
      MaxRecords      =   0
      BOFAction       =   0
      EOFAction       =   0
      ConnectStringType=   1
      Appearance      =   1
      BackColor       =   -2147483643
      ForeColor       =   -2147483640
      Orientation     =   0
      Enabled         =   -1
      Connect         =   ""
      OLEDBString     =   ""
      OLEDBFile       =   ""
      DataSourceName  =   ""
      OtherAttributes =   ""
      UserName        =   ""
      Password        =   ""
      RecordSource    =   ""
      Caption         =   "AdoUserList"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      _Version        =   393216
   End
End
Attribute VB_Name = "FrmUserMan"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False

Private Sub Cmd_Add_Click()
  UpperEmp.Init
  With FrmUserEdit
  .txtUserName = ""
  .txtPass = ""
  .txtPass2 = ""
  'Admin用户可以添加系统管理员和普通用户
  '其他系统管理员则只能添加普通用户
  If UCase(CurUser.UserName) = "ADMIN" Then
    .ComboType.AddItem "系统管理员"
    .ComboType.AddItem "普通用户"
  Else
      .ComboType.AddItem "普通用户"
  End If
  .ComboType.ListIndex = 0
  .Modify = False
  .Show 1
  End With
  AdoUserList.Refresh
  DataList1_Click
End Sub

Private Sub Cmd_Back_Click()
  Unload Me
End Sub

Private Sub Cmd_Del_Click()
  If DataList1.Text = "" Then
    MsgBox "请选择要删除的用户"
    Exit Sub
  End If
  If MyUser.UserName = "Admin" Then
    MsgBox "此用户不能删除"
    Exit Sub
  End If
  If UCase(CurUser.UserName) <> "ADMIN" And MyUser.User_type = 1 Then
    MsgBox "没有删除此用户的权限"
    Exit Sub
  End If
  '确认删除
  If MsgBox("是否删除当前用户", vbYesNo, "请确认") = vbYes Then
    MyUser.Delete (DataList1.Text)
    MsgBox "成功删除用户"
    AdoUserList.Refresh
    DataList1_Click
  End If
End Sub

Private Sub Cmd_Modi_Click()
  If DataList1.Text = "" Then
    MsgBox "请选择要修改的用户"
    Exit Sub
  End If
  If UCase(CurUser.UserName) <> "ADMIN" And MyUser.User_type = 1 And MyUser.UserName <> CurUser.UserName Then
    MsgBox "没有修改此用户的权限"
    Exit Sub
  End If
  With FrmUserEdit
  .OriUser = MyUser.UserName
  .txtUserName = MyUser.UserName
  .txtPass = MyUser.Pwd
  .txtPass2 = MyUser.Pwd
  .ComboType.AddItem "系统管理员"
  .ComboType.AddItem "普通用户"
  .ComboType.ListIndex = MyUser.User_type - 1
  .Modify = True
  .Show 1
  End With
  AdoUserList.Refresh
  DataList1_Click
End Sub

Private Sub DataList1_Click()
  If DataList1.Text = "" Then
    lblUserType = ""
    lblUserName = ""
    Exit Sub
  End If
  '读取用户数据
  MyUser.GetInfo (DataList1.Text)
  Select Case MyUser.User_type
    Case 1
      lblUserType = "系统管理员"
    Case 2
      lblUserType = "普通用户"
  End Select
  lblUserName = MyUser.UserName
End Sub

Private Sub Form_Load()
  lblUserType = ""
  lblUserName = ""
  '设置ADO控件的连接字符串
  AdoUserList.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" _
          + App.Path + "\人事.mdb;Persist Security Info=False"
  '设置数据源
  AdoUserList.RecordSource = "SELECT * FROM Users"
  AdoUserList.Refresh
End Sub

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