frmaddadmin.frm

图书管理系统New08-05-28.rar（包含文档）

VERSION 5.00
Begin VB.Form frmAddAdmin 
   BackColor       =   &H80000013&
   Caption         =   "添加操作员"
   ClientHeight    =   3855
   ClientLeft      =   5370
   ClientTop       =   4575
   ClientWidth     =   4050
   LinkTopic       =   "Form1"
   ScaleHeight     =   3855
   ScaleWidth      =   4050
   Begin VB.CommandButton Command2 
      Caption         =   "退 出"
      Height          =   375
      Left            =   2280
      TabIndex        =   8
      Top             =   3120
      Width           =   975
   End
   Begin VB.CommandButton Command1 
      Caption         =   "确 认"
      Height          =   375
      Left            =   720
      TabIndex        =   7
      Top             =   3120
      Width           =   975
   End
   Begin VB.ComboBox yhqx 
      Height          =   300
      ItemData        =   "frmAddAdmin.frx":0000
      Left            =   1320
      List            =   "frmAddAdmin.frx":0013
      TabIndex        =   6
      Text            =   "请选择用户类别"
      Top             =   2400
      Width           =   1815
   End
   Begin VB.TextBox password 
      Height          =   375
      IMEMode         =   3  'DISABLE
      Left            =   1320
      PasswordChar    =   "*"
      TabIndex        =   4
      Top             =   1800
      Width           =   1815
   End
   Begin VB.TextBox username 
      Height          =   375
      Left            =   1320
      TabIndex        =   2
      Top             =   1200
      Width           =   1815
   End
   Begin VB.Label Label4 
      AutoSize        =   -1  'True
      BackColor       =   &H80000013&
      Caption         =   "用户类型："
      Height          =   180
      Left            =   360
      TabIndex        =   5
      Top             =   2520
      Width           =   900
   End
   Begin VB.Label Label3 
      AutoSize        =   -1  'True
      BackColor       =   &H80000013&
      Caption         =   "用户密码："
      Height          =   180
      Left            =   360
      TabIndex        =   3
      Top             =   1920
      Width           =   900
   End
   Begin VB.Label Label2 
      AutoSize        =   -1  'True
      BackColor       =   &H80000013&
      Caption         =   "用户名："
      Height          =   180
      Left            =   600
      TabIndex        =   1
      Top             =   1320
      Width           =   720
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      BackColor       =   &H80000013&
      Caption         =   "添加操作员"
      BeginProperty Font 
         Name            =   "隶书"
         Size            =   21.75
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H000000C0&
      Height          =   435
      Left            =   960
      TabIndex        =   0
      Top             =   240
      Width           =   2250
   End
End
Attribute VB_Name = "frmAddAdmin"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'****************************************************************************
'       作者：林永刚
'       名称：frmAddAdmin
'       功能：添加操作员。
'****************************************************************************
Private Sub Command1_Click()
Dim rs_addadmin As New ADODB.Recordset
Dim sql_addadmin As String

sql_addadmin = "select * from admins where yhmc='" & Trim(userName.Text) & "'"
Set rs_addadmin = ADOSQL(sql_addadmin)
  
 If userName = "" Then
   MsgBox "请输入正确的用户名"
   userName.SetFocus
   Exit Sub
 ElseIf passWord = "" Then
   MsgBox "请输入正确的密码"
   passWord.SetFocus
   Exit Sub
 ElseIf yhqx.ListIndex < 0 Or yhqx.ListIndex > 5 Then
    MsgBox "请选择用户类别"
    yhqx.SetFocus
   Exit Sub
 End If

'判断数据库中是否已经存在该用户
If rs_addadmin.EOF Then
  sql_addadmin = "select * from admins"
  Set rs_addadmin = ADOSQL(sql_addadmin)
  rs_addadmin.AddNew
  rs_addadmin.Fields("yhmc") = Trim(userName.Text)
  rs_addadmin.Fields("yhmm") = Trim(passWord.Text)
  rs_addadmin.Fields("yhqx") = Trim(yhqx.Text)
  rs_addadmin.Update
  MsgBox "添加操作员成功"
  rs_addadmin.Close
Else
  MsgBox "该用户已经存在！"
  userName.Text = ""
  passWord.Text = ""
  userName.SetFocus
  Exit Sub
End If
Unload Me
End Sub

Private Sub Command2_Click()
Unload Me
End Sub