frmadduser.frm

本科毕业设计-商贸有限公司销售管理系统(论文+源代码+答辩PPT)

VERSION 5.00
Begin VB.Form frmadduser 
   Caption         =   "添加新用户"
   ClientHeight    =   3195
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4680
   LinkTopic       =   "Form4"
   MaxButton       =   0   'False
   MDIChild        =   -1  'True
   ScaleHeight     =   3195
   ScaleWidth      =   4680
   Begin VB.ComboBox Combo1 
      Height          =   315
      Left            =   1560
      TabIndex        =   9
      Top             =   1680
      Width           =   1815
   End
   Begin VB.CommandButton Command2 
      Cancel          =   -1  'True
      Caption         =   "取  消"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   2640
      TabIndex        =   7
      Top             =   2400
      Width           =   1095
   End
   Begin VB.CommandButton Command1 
      Caption         =   "确  定 "
      Default         =   -1  'True
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   600
      TabIndex        =   6
      Top             =   2400
      Width           =   1215
   End
   Begin VB.TextBox Text3 
      Height          =   375
      IMEMode         =   3  'DISABLE
      Left            =   1560
      PasswordChar    =   "*"
      TabIndex        =   5
      Top             =   1200
      Width           =   1815
   End
   Begin VB.TextBox Text2 
      Height          =   375
      IMEMode         =   3  'DISABLE
      Left            =   1560
      PasswordChar    =   "*"
      TabIndex        =   4
      Top             =   720
      Width           =   1815
   End
   Begin VB.TextBox Text1 
      Height          =   375
      Left            =   1560
      TabIndex        =   3
      Top             =   240
      Width           =   1815
   End
   Begin VB.Label Label4 
      AutoSize        =   -1  'True
      Caption         =   "用户权限"
      Height          =   195
      Left            =   480
      TabIndex        =   8
      Top             =   1680
      Width           =   720
   End
   Begin VB.Label Label3 
      AutoSize        =   -1  'True
      Caption         =   "确认密码"
      Height          =   195
      Left            =   480
      TabIndex        =   2
      Top             =   1200
      Width           =   720
   End
   Begin VB.Label Label2 
      AutoSize        =   -1  'True
      Caption         =   "输入密码"
      Height          =   195
      Left            =   480
      TabIndex        =   1
      Top             =   720
      Width           =   720
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      Caption         =   "输入用户名"
      Height          =   195
      Left            =   480
      TabIndex        =   0
      Top             =   240
      Width           =   900
   End
End
Attribute VB_Name = "frmadduser"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
Dim sql As String
Dim rs_add As New ADODB.Recordset
Dim rs_addusername As New ADODB.Recordset

If Trim(Text1.Text) = "" Then
   MsgBox "用户名不能为空", vbOKOnly + vbExclamation, ""
   Text1.SetFocus
   Exit Sub
Else
   sql = "select * from userdb"
   rs_add.Open sql, conn, adOpenKeyset, adLockPessimistic
   While (rs_add.EOF = False)
        If Trim(rs_add.Fields(1)) = Trim(Text1.Text) Then
           MsgBox "已有这个用户", vbOKOnly + vbExclamation, ""
           Text1.SetFocus
           Text1.Text = ""
           Text2.Text = ""
           Text3.Text = ""
           Combo1.Text = ""
           Exit Sub
         Else
           rs_add.MoveNext
         End If
    Wend
    If Trim(Text2.Text) <> Trim(Text3.Text) Then
       MsgBox "两次密码不一致", vbOKOnly + vbExclamation, ""
       Text2.SetFocus
       Text2.Text = ""
       Text3.Text = ""
       Exit Sub
    ElseIf Trim(Combo1.Text) <> "系统管理员" And Trim(Combo1.Text) <> "一级客户端" And Trim(Combo1.Text) <> "二级客户端" Then
       MsgBox "请选择正确的用户权限", vbOKOnly + vbExclamation, ""
       Combo1.SetFocus
       Combo1.Text = ""
       Exit Sub
    Else
       rs_add.AddNew
       rs_add.Fields(1) = Text1.Text
       rs_add.Fields(2) = Text2.Text
       rs_add.Fields(3) = Combo1.Text
       rs_add.Update
    
    Dim sqladu As String
    sqladu = "select * from username"
   rs_addusername.Open sqladu, conn, adOpenKeyset, adLockPessimistic
   rs_addusername.AddNew
       rs_addusername.Fields(0) = Text1.Text
   rs_addusername.Update
       rs_addusername.Close
       rs_add.Close
       MsgBox "添加用户成功", vbOKOnly + vbExclamation, ""
       Me.Hide
    End If
End If
End Sub

Private Sub Command2_Click()
Unload Me
End Sub

Private Sub Form_Load()
Combo1.AddItem "系统管理员"
Combo1.AddItem "一级客户端"
Combo1.AddItem "二级客户端"
End Sub