frm_adduser.frm

一个长途汽车站收费管理系统

VERSION 5.00
Begin VB.Form frm_adduser 
   Caption         =   "添加用户"
   ClientHeight    =   2550
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   4155
   LinkTopic       =   "Form1"
   ScaleHeight     =   2550
   ScaleWidth      =   4155
   StartUpPosition =   3  'Windows Default
   Begin VB.CommandButton Fault 
      Caption         =   "取消"
      Height          =   375
      Left            =   2400
      TabIndex        =   8
      Top             =   2040
      Width           =   1095
   End
   Begin VB.CommandButton cmd_add 
      Caption         =   "添加"
      Height          =   375
      Left            =   840
      TabIndex        =   7
      Top             =   2040
      Width           =   1095
   End
   Begin VB.Frame Frame1 
      Height          =   1575
      Left            =   360
      TabIndex        =   0
      Top             =   240
      Width           =   3615
      Begin VB.TextBox checkpassword 
         Height          =   285
         IMEMode         =   3  'DISABLE
         Left            =   1560
         PasswordChar    =   "*"
         TabIndex        =   6
         Top             =   1080
         Width           =   1695
      End
      Begin VB.TextBox password 
         Height          =   285
         IMEMode         =   3  'DISABLE
         Left            =   1560
         PasswordChar    =   "*"
         TabIndex        =   4
         Top             =   720
         Width           =   1695
      End
      Begin VB.TextBox username 
         Height          =   285
         Left            =   1560
         TabIndex        =   2
         Top             =   360
         Width           =   1695
      End
      Begin VB.Label Label3 
         Caption         =   "重复密码"
         Height          =   255
         Left            =   120
         TabIndex        =   5
         Top             =   1080
         Width           =   1215
      End
      Begin VB.Label Label2 
         Caption         =   "密码"
         Height          =   255
         Left            =   120
         TabIndex        =   3
         Top             =   720
         Width           =   1215
      End
      Begin VB.Label Label1 
         Caption         =   "用户名"
         Height          =   255
         Left            =   120
         TabIndex        =   1
         Top             =   360
         Width           =   1215
      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_add_Click()
Dim strSQL As String
If Username.Text = "" Then
    MsgBox "用户名不能为空", vbOKOnly
    Exit Sub
End If
    

If Password.Text <> checkpassword.Text Then
    MsgBox "两次输入密码不同", vbOKOnly
    Password.SetFocus
    Exit Sub
Else
  OpenDB
  strSQL = "Select * from Users where username ='" + Trim(Username.Text) + "'"
  objRS.Open strSQL, objConn, adOpenDynamic, adLockOptimistic
  If objRS.EOF Then
    objRS.AddNew
        objRS.Fields(0).Value = Trim(Username.Text)
        objRS.Fields(1).Value = Trim(Password.Text)
    objRS.Update
    objRS.Close
    CloseDB
    MsgBox "用户已添加", vbOKOnly
    Unload Me
    Exit Sub
    
  Else
    objRS.Close
    CloseDB
    MsgBox "用户名已存在", vbOKOnly
    Exit Sub
  End If
End If
End Sub

Private Sub fault_Click()
Unload Me
End Sub