frmadduser.frm

这是我们当时数据库课程设计的时候其他同学做的一个程序

VERSION 5.00
Begin VB.Form 添加用户 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "添加用户"
   ClientHeight    =   4080
   ClientLeft      =   30
   ClientTop       =   330
   ClientWidth     =   7185
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MDIChild        =   -1  'True
   MinButton       =   0   'False
   Picture         =   "frmAdduser.frx":0000
   ScaleHeight     =   4080
   ScaleWidth      =   7185
   Begin VB.OptionButton OpManag 
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      Caption         =   "管理员"
      ForeColor       =   &H80000008&
      Height          =   255
      Left            =   4080
      TabIndex        =   10
      Top             =   2280
      Width           =   1215
   End
   Begin VB.OptionButton OpComm 
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      Caption         =   "一般用户"
      ForeColor       =   &H80000008&
      Height          =   255
      Left            =   2760
      Picture         =   "frmAdduser.frx":46C2
      TabIndex        =   9
      Top             =   2280
      Value           =   -1  'True
      Width           =   1335
   End
   Begin VB.CommandButton cmdCancel 
      Caption         =   "取消"
      Height          =   375
      Left            =   4440
      TabIndex        =   7
      Top             =   3600
      Width           =   1335
   End
   Begin VB.CommandButton cmdOK 
      Caption         =   "确认"
      Height          =   375
      Left            =   1560
      TabIndex        =   6
      Top             =   3600
      Width           =   1335
   End
   Begin VB.TextBox Text1 
      Height          =   375
      IMEMode         =   3  'DISABLE
      Index           =   2
      Left            =   2760
      PasswordChar    =   "*"
      TabIndex        =   3
      Top             =   1440
      Width           =   2175
   End
   Begin VB.TextBox Text1 
      Height          =   375
      IMEMode         =   3  'DISABLE
      Index           =   1
      Left            =   2760
      PasswordChar    =   "*"
      TabIndex        =   2
      Top             =   720
      Width           =   2175
   End
   Begin VB.TextBox Text1 
      Height          =   375
      Index           =   0
      Left            =   2760
      TabIndex        =   0
      Top             =   0
      Width           =   2175
   End
   Begin VB.Label Label4 
      BackStyle       =   0  'Transparent
      Caption         =   "用户类型："
      Height          =   375
      Left            =   1320
      TabIndex        =   8
      Top             =   2280
      Width           =   1335
   End
   Begin VB.Label Label3 
      BackStyle       =   0  'Transparent
      Caption         =   "请确认密码："
      Height          =   375
      Left            =   1320
      TabIndex        =   5
      Top             =   1680
      Width           =   1455
   End
   Begin VB.Label Label2 
      BackStyle       =   0  'Transparent
      Caption         =   "请输入密码："
      Height          =   375
      Left            =   1320
      TabIndex        =   4
      Top             =   840
      Width           =   1455
   End
   Begin VB.Label Label1 
      BackStyle       =   0  'Transparent
      Caption         =   "请输入用户名："
      Height          =   375
      Left            =   1320
      TabIndex        =   1
      Top             =   120
      Width           =   1710
   End
End
Attribute VB_Name = "添加用户"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub cmdCancel_Click()
    Unload Me
End Sub

Private Sub cmdOK_Click()
    Dim txtSQL As String
    Dim mrc As ADODB.Recordset
    Dim MsgText As String
    If UserName <> "Admin" Then
    '判断用户的权限
        MsgBox "只有超级管理员才有此权限！", vbOKOnly + vbExclamation, "警告"
        Exit Sub
    End If
    
    If Trim(Text1(0).Text) = "" Then
    '判断用户名输入是否为空
        MsgBox "请输入用户名称！", vbOKOnly + vbExclamation, "警告"
        Exit Sub
        Text1(0).SetFocus
    Else
        txtSQL = "select * from Manager "
        Set mrc = ExecuteSQL(txtSQL, MsgText)
        While (mrc.EOF = False)
            If Trim(mrc.Fields(0)) = Trim(Text1(0)) Then
            '判断是否有重复记录
                MsgBox "用户已经存在，请重新输入用户名！", vbOKOnly + vbExclamation, "警告"
                Text1(0).SetFocus
                Text1(0).Text = ""
                Text1(1).Text = ""
                Text1(2).Text = ""
                Exit Sub
            Else
                mrc.MoveNext
            End If
        Wend
    End If
    If Trim(Text1(1).Text) <> Trim(Text1(2).Text) Then
    '判断两次所输入的密码是否一致
        MsgBox "两次输入密码不一样，请确认！", vbOKOnly + vbExclamation, "警告"
        Text1(1).SetFocus
        Text1(1).Text = ""
        Text1(2).Text = ""
        Exit Sub
    Else
        If Text1(1).Text = "" Then
        '判断密码输入是否为空
            MsgBox "密码不能为空！", vbOKOnly + vbExclamation, "警告"
            Text1(1).SetFocus
            Text1(1).Text = ""
            Text1(2).Text = ""
        Else
            mrc.AddNew
            '添加用户
            mrc.Fields(0) = Trim(Text1(0).Text)
            mrc.Fields(1) = Trim(Text1(1).Text)
            If OpComm.Value = True Then
             mrc.Fields(2) = 0
            Else
             mrc.Fields(2) = 1
            End If
            mrc.Update
            mrc.Close
            Me.Hide
            MsgBox "添加用户成功！", vbOKOnly + vbExclamation, "添加用户"
        End If
    End If
End Sub