frm_adduser.frm

通过vb控件制作界面

VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Begin VB.Form Frm_addUser 
   Caption         =   "添加用户"
   ClientHeight    =   3420
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   3420
   ScaleWidth      =   4680
   StartUpPosition =   3  '窗口缺省
   Begin MSAdodcLib.Adodc Adodc1 
      Height          =   330
      Left            =   600
      Top             =   2280
      Visible         =   0   'False
      Width           =   2415
      _ExtentX        =   4260
      _ExtentY        =   582
      ConnectMode     =   0
      CursorLocation  =   3
      IsolationLevel  =   -1
      ConnectionTimeout=   15
      CommandTimeout  =   30
      CursorType      =   3
      LockType        =   3
      CommandType     =   8
      CursorOptions   =   0
      CacheSize       =   50
      MaxRecords      =   0
      BOFAction       =   0
      EOFAction       =   0
      ConnectStringType=   3
      Appearance      =   1
      BackColor       =   -2147483643
      ForeColor       =   -2147483640
      Orientation     =   0
      Enabled         =   -1
      Connect         =   "DSN=Adodc1"
      OLEDBString     =   ""
      OLEDBFile       =   ""
      DataSourceName  =   "Adodc1"
      OtherAttributes =   ""
      UserName        =   "sa"
      Password        =   "sa"
      RecordSource    =   ""
      Caption         =   "Adodc1"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   8.25
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      _Version        =   393216
   End
   Begin VB.CommandButton Cmd_Cancel 
      Caption         =   "取消"
      Height          =   375
      Left            =   2760
      TabIndex        =   8
      Top             =   2880
      Width           =   855
   End
   Begin VB.CommandButton Cmd_OK 
      Caption         =   "确定"
      Height          =   375
      Left            =   960
      TabIndex        =   7
      Top             =   2880
      Width           =   855
   End
   Begin VB.Frame Frame1 
      Caption         =   "Frame1"
      Height          =   2535
      Left            =   240
      TabIndex        =   0
      Top             =   120
      Width           =   4095
      Begin VB.OptionButton Option2 
         Caption         =   "Option2"
         Height          =   200
         Left            =   2600
         TabIndex        =   12
         Top             =   1800
         Width           =   255
      End
      Begin VB.OptionButton Option1 
         Caption         =   "Option1"
         Height          =   200
         Left            =   1560
         TabIndex        =   10
         Top             =   1800
         Width           =   255
      End
      Begin VB.TextBox txtSurePwd 
         Appearance      =   0  'Flat
         Height          =   300
         IMEMode         =   3  'DISABLE
         Left            =   1800
         PasswordChar    =   "*"
         TabIndex        =   6
         Top             =   1200
         Width           =   1500
      End
      Begin VB.TextBox txtPwd 
         Appearance      =   0  'Flat
         Height          =   300
         IMEMode         =   3  'DISABLE
         Left            =   1800
         PasswordChar    =   "*"
         TabIndex        =   4
         Top             =   720
         Width           =   1500
      End
      Begin VB.TextBox txtUser 
         Appearance      =   0  'Flat
         Height          =   300
         Left            =   1800
         TabIndex        =   2
         Top             =   240
         Width           =   1500
      End
      Begin VB.Label Label6 
         Caption         =   "普通用户"
         Height          =   255
         Left            =   2880
         TabIndex        =   13
         Top             =   1800
         Width           =   855
      End
      Begin VB.Label Label5 
         Caption         =   "管理员"
         Height          =   375
         Left            =   1920
         TabIndex        =   11
         Top             =   1800
         Width           =   615
      End
      Begin VB.Label Label4 
         Caption         =   "用户类型"
         Height          =   255
         Left            =   480
         TabIndex        =   9
         Top             =   1800
         Width           =   855
      End
      Begin VB.Label Label3 
         Caption         =   "确认密码"
         Height          =   255
         Left            =   480
         TabIndex        =   5
         Top             =   1320
         Width           =   975
      End
      Begin VB.Label Label2 
         Caption         =   "输入密码"
         Height          =   255
         Left            =   480
         TabIndex        =   3
         Top             =   840
         Width           =   735
      End
      Begin VB.Label Label1 
         Caption         =   "输入用户名"
         Height          =   375
         Left            =   480
         TabIndex        =   1
         Top             =   360
         Width           =   1095
      End
   End
End
Attribute VB_Name = "Frm_addUser"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Cmd_Cancel_Click()
    Unload Me
End Sub

Private Sub Cmd_OK_Click()
    Dim usertype As Integer
    
  '数据有效性检查
  If txtUser = "" Then
    MsgBox "请输入用户名"
    txtUser.SetFocus
    Exit Sub
  End If
  
  Adodc1.RecordSource = "SELECT * FROM Users WHERE User_name = '" + Trim(txtUser.Text) + "'"
  Adodc1.Refresh
  If Adodc1.Recordset.EOF = False Then
        MsgBox "已经有此用户，请重新输入"
        txtUser.SetFocus
        Exit Sub
  Else
    If txtPwd = "" Then
      MsgBox "请输入密码"
      txtPwd.SetFocus
      Exit Sub
    End If
    
    If txtSurePwd = "" Then
      MsgBox "请确认密码"
      txtSurePwd.SetFocus
      Exit Sub
    End If
    
    If Option1 = True Then
       usertype = 0
    ElseIf Option2 = True Then
        usertype = 1
    Else
        MsgBox "请选择用户类型"
        Exit Sub
    End If
    
    If Len(txtPwd) < 6 Then
      MsgBox "密码长度不能小于6"
      txtPwd.SetFocus
      txtPwd.SelStart = 0
      txtPwd.SelLength = Len(txtPwd)
      Exit Sub
    End If
      
    If txtPwd <> txtSurePwd Then
      MsgBox "密码和确认密码不相同，请重新确认"
      txtSurePwd.SetFocus
      txtSurePwd.SelStart = 0
      txtSurePwd.SelLength = Len(txtSurePwd)
      Exit Sub
    End If
    
     '增加新用户
        Adodc1.Recordset.AddNew
        Adodc1.Recordset.Fields(0).Value = Trim(txtUser.Text)
        Adodc1.Recordset.Fields(1).Value = Trim(txtPwd.Text)
        Adodc1.Recordset.Fields(2).Value = usertype

     Adodc1.Recordset.Update
     Adodc1.Refresh
     MsgBox "用户增加完成"
     Unload Me
  End If
  
End Sub