frmadduser.frm

用户MODBUS规约通信编程,起参考作用.

VERSION 5.00
Object = "{D959C709-8613-11D1-9840-002078110E7D}#1.0#0"; "as97Popup.ocx"
Object = "{C7AE747C-B9E4-11D7-B0E3-D8165009166E}#7.0#0"; "XPForm.ocx"
Begin VB.Form frmadduser 
   BorderStyle     =   0  'None
   Caption         =   "添加拥户"
   ClientHeight    =   4080
   ClientLeft      =   0
   ClientTop       =   0
   ClientWidth     =   5430
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   ScaleHeight     =   4080
   ScaleWidth      =   5430
   ShowInTaskbar   =   0   'False
   StartUpPosition =   2  '屏幕中心
   Begin XP窗体控件.XPForm XPForm1 
      Height          =   810
      Left            =   4080
      Top             =   1680
      Width           =   1920
      _ExtentX        =   3387
      _ExtentY        =   1429
      Caption         =   "添加拥户"
      AlwaysOnTop     =   0   'False
      ShowFormSize    =   0   'False
   End
   Begin as97Popup.asPopup asPopup2 
      Height          =   375
      Left            =   2160
      Top             =   3240
      Width           =   975
      _ExtentX        =   1720
      _ExtentY        =   661
      Caption         =   "取消"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ScaleWidth      =   65
      ScaleMode       =   0
      ScaleHeight     =   25
   End
   Begin as97Popup.asPopup asPopup1 
      Height          =   375
      Left            =   720
      Top             =   3240
      Width           =   1095
      _ExtentX        =   1931
      _ExtentY        =   661
      Caption         =   "确定"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ScaleWidth      =   73
      ScaleMode       =   0
      ScaleHeight     =   25
   End
   Begin VB.ComboBox Combo1 
      Height          =   300
      Left            =   1800
      TabIndex        =   7
      Top             =   2280
      Width           =   1935
   End
   Begin VB.TextBox Text3 
      Height          =   405
      IMEMode         =   3  'DISABLE
      Left            =   1800
      PasswordChar    =   "*"
      TabIndex        =   6
      Top             =   1680
      Width           =   1935
   End
   Begin VB.TextBox Text2 
      Height          =   405
      IMEMode         =   3  'DISABLE
      Left            =   1800
      PasswordChar    =   "*"
      TabIndex        =   5
      Top             =   1080
      Width           =   1935
   End
   Begin VB.TextBox Text1 
      Height          =   405
      Left            =   1800
      TabIndex        =   4
      Top             =   480
      Width           =   1935
   End
   Begin VB.Label Label4 
      AutoSize        =   -1  'True
      BackColor       =   &H80000018&
      Caption         =   "选择权限"
      Height          =   195
      Left            =   840
      TabIndex        =   3
      Top             =   2280
      Width           =   720
   End
   Begin VB.Label Label3 
      AutoSize        =   -1  'True
      BackColor       =   &H80000018&
      Caption         =   "确认密码"
      Height          =   195
      Left            =   840
      TabIndex        =   2
      Top             =   1800
      Width           =   720
   End
   Begin VB.Label Label2 
      AutoSize        =   -1  'True
      BackColor       =   &H80000018&
      Caption         =   "输入密码"
      Height          =   195
      Left            =   840
      TabIndex        =   1
      Top             =   1080
      Width           =   720
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      BackColor       =   &H80000018&
      Caption         =   "输入用户名"
      Height          =   195
      Left            =   840
      TabIndex        =   0
      Top             =   600
      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()

End Sub

Private Sub Command2_Click()
Unload Me
End Sub

Private Sub asPopup1_Click(Cancel As Boolean)
On Error Resume Next

Dim sql As String
Dim rs_add As New ADODB.Recordset
Dim connecting As String
Dim conn1 As New ADODB.Connection
connecting = "provider=Microsoft.Jet.oledb.4.0;" & _
            "data source=" & App.Path & "\jk.mdb"
Horizontal Me, RGB(131, 166, 244), RGB(33, 120, 224)
conn1.Open connecting
If Trim(Text1.Text) = "" Then
   MsgBox "用户名不能为空", vbOKOnly + vbExclamation, ""
   Exit Sub
   Text1.SetFocus
Else
   sql = "select * from 密码表"
   rs_add.Open sql, conn1, adOpenKeyset, adLockPessimistic
   While (rs_add.EOF = False)
        If Trim(rs_add.Fields(0)) = 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) <> "操作员" And Trim(Combo1.Text) <> "使用者" And Trim(Combo1.Text) <> "管理员" 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(0) = Text1.Text
       rs_add.Fields(1) = Text2.Text
       rs_add.Fields(2) = Combo1.Text
       rs_add.Update
       rs_add.Close
       TimeDelay 100
       MsgBox "添加用户成功", vbOKOnly + vbExclamation, ""
        TimeDelay 100
        Set conn1 = Nothing
        
       Unload Me
    End If
End If
End Sub

Private Sub asPopup2_Click(Cancel As Boolean)
Unload Me

End Sub

Private Sub Form_Load()
XPForm1.Make

Combo1.AddItem "使用者"
Combo1.AddItem "操作员"
Combo1.AddItem "管理员"
End Sub