frmadduser.frm

车辆管理系统是一个协助各单位进行全面的车辆管理的系统。包括车辆档案管理；驾驶员档案管理；车辆运营信息管理；车辆事故信息管理；车辆维修信息管理；车辆费用管理等几个功能模块。

VERSION 5.00
Begin VB.Form frmadduser 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "添加用户"
   ClientHeight    =   3195
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   3195
   ScaleWidth      =   4680
   StartUpPosition =   2  '屏幕中心
   Begin VB.CommandButton cmdcanel 
      Caption         =   "取  消"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   2400
      TabIndex        =   7
      Top             =   2280
      Width           =   1455
   End
   Begin VB.CommandButton cmdOK 
      Caption         =   "确  定"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   480
      TabIndex        =   6
      Top             =   2280
      Width           =   1455
   End
   Begin VB.TextBox txtpassword2 
      Height          =   375
      IMEMode         =   3  'DISABLE
      Left            =   1560
      PasswordChar    =   "*"
      TabIndex        =   5
      Top             =   1440
      Width           =   2175
   End
   Begin VB.TextBox txtpassword1 
      Height          =   375
      IMEMode         =   3  'DISABLE
      Left            =   1560
      PasswordChar    =   "*"
      TabIndex        =   4
      Top             =   960
      Width           =   2175
   End
   Begin VB.TextBox txtusername 
      Height          =   375
      Left            =   1560
      TabIndex        =   3
      Top             =   480
      Width           =   2175
   End
   Begin VB.Label Label3 
      Alignment       =   2  'Center
      Caption         =   "请确认密码"
      BeginProperty Font 
         Name            =   "新宋体"
         Size            =   9
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   240
      TabIndex        =   2
      Top             =   1560
      Width           =   1215
   End
   Begin VB.Label Label2 
      Alignment       =   2  'Center
      Caption         =   "请输入密码"
      BeginProperty Font 
         Name            =   "新宋体"
         Size            =   9
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   240
      TabIndex        =   1
      Top             =   1080
      Width           =   1215
   End
   Begin VB.Label Label1 
      Alignment       =   2  'Center
      Caption         =   "请输入用户名"
      BeginProperty Font 
         Name            =   "新宋体"
         Size            =   9
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   240
      TabIndex        =   0
      Top             =   600
      Width           =   1215
   End
End
Attribute VB_Name = "frmadduser"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub cmdcanel_Click()
    Unload Me
    
End Sub

Private Sub cmdok_Click()
Dim txtsql As String                           '用于存放SQL命令
Dim mrc As ADODB.Recordset                     '返回记录集
'Dim cnn1 As ADODB.Recordset
Dim msgtext As String

If Trim(txtusername.Text) = "" Then         '判断是否输入用户名
   MsgBox "用户名不能为空，请输入用户名！", vbOKOnly + vbExclamation, "警告"
   Exit Sub
   txtusername.SetFocus
Else
   txtsql = "select * from users"                '查找数据库中的信息
   Set mrc = ExecuteSQL(txtsql, msgtext)          '返回记录集
   While (mrc.EOF = False)                 '从记录集中判断用户名是否存在
     If Trim(mrc.Fields(0)) = Trim(txtusername.Text) Then
        MsgBox "用户名已经存在，请重新输入用户名！", vbOKOnly + vbExclamation, "警告"
        txtusername.SetFocus
        txtusername.Text = ""
        txtpassword1.Text = ""
        txtpassword2.Text = ""
        Exit Sub
     Else
        mrc.MoveNext                '核对下一条记录
     End If
   Wend
   'mrc.Close
End If
If Trim(txtpassword1.Text) <> Trim(txtpassword2.Text) Then          '判断用户两次输入密码是否一致
   MsgBox "两次密码输入不一致", vbOKOnly + vbExclamation, "警告"
   txtusername.SetFocus
   txtusername.Text = ""
   txtpassword1.Text = ""
   txtpassword2.Text = ""
Else
   If txtpassword1.Text = "" Then                                  '判断密码是否为空
      MsgBox "密码不能为空", vbOKOnly + vbExclamation, "警告"
      txtusername.SetFocus
      txtusername.Text = ""
      txtpassword1.Text = ""
      txtpassword2.Text = ""
   Else
      'mrc.Update
      txtsql = "select * from users"                '查找数据库中的信息
      Set mrc = ExecuteSQL(txtsql, msgtext)
      'mrc.Update
      mrc.AddNew                       '添加新记录
      'mrc!user_id = Trim(txtusername.Text)
      'mrc!user_pwd = Trim(txtpassword1.Text)
      mrc.Fields(0) = Trim(txtusername.Text)    '字段赋值
      mrc.Fields(1) = Trim(txtpassword1.Text)
      mrc.Update                        '更新数据库
      mrc.Close
      Me.Hide
      MsgBox "添加用户成功", vbOKOnly + vbExclamation, "添加用户"
   End If
End If

End Sub