frmchangepwd.frm

这是本人的毕业设计 超市管理信息系统 完整的毕业论文

VERSION 5.00
Begin VB.Form frmChangePwd 
   BackColor       =   &H000080FF&
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "修改密码"
   ClientHeight    =   4290
   ClientLeft      =   45
   ClientTop       =   435
   ClientWidth     =   5505
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   4290
   ScaleWidth      =   5505
   ShowInTaskbar   =   0   'False
   StartUpPosition =   2  '屏幕中心
   Begin VB.CommandButton Command2 
      Caption         =   "取消"
      Height          =   375
      Left            =   3360
      TabIndex        =   6
      Top             =   3600
      Width           =   1215
   End
   Begin VB.CommandButton Command1 
      Caption         =   "确定"
      Height          =   375
      Left            =   1320
      TabIndex        =   5
      Top             =   3600
      Width           =   1215
   End
   Begin VB.Frame Frame1 
      BackColor       =   &H000080FF&
      Height          =   3015
      Left            =   480
      TabIndex        =   0
      Top             =   360
      Width           =   4815
      Begin VB.TextBox Text1 
         Height          =   375
         Left            =   1920
         TabIndex        =   1
         Top             =   360
         Width           =   1815
      End
      Begin VB.TextBox Text2 
         Height          =   375
         Left            =   1920
         TabIndex        =   2
         Top             =   960
         Width           =   1815
      End
      Begin VB.TextBox Text3 
         Height          =   375
         Left            =   1920
         TabIndex        =   3
         Top             =   1560
         Width           =   1815
      End
      Begin VB.TextBox Text4 
         Height          =   375
         Left            =   1920
         TabIndex        =   4
         Top             =   2160
         Width           =   1815
      End
      Begin VB.Label Label1 
         BackStyle       =   0  'Transparent
         Caption         =   "用户名："
         Height          =   495
         Left            =   960
         TabIndex        =   10
         Top             =   480
         Width           =   1215
      End
      Begin VB.Label Label2 
         BackStyle       =   0  'Transparent
         Caption         =   "原密码："
         Height          =   495
         Left            =   960
         TabIndex        =   9
         Top             =   1080
         Width           =   1215
      End
      Begin VB.Label Label3 
         BackStyle       =   0  'Transparent
         Caption         =   "新密码："
         Height          =   495
         Left            =   960
         TabIndex        =   8
         Top             =   1680
         Width           =   1215
      End
      Begin VB.Label Label4 
         BackStyle       =   0  'Transparent
         Caption         =   "新密码："
         Height          =   495
         Left            =   960
         TabIndex        =   7
         Top             =   2280
         Width           =   1215
      End
   End
End
Attribute VB_Name = "frmChangePwd"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim stremployee As String
Dim rs_employee As New ADODB.Recordset
Private Sub Command1_Click()
If Text1.Text = "" Then
       MsgBox "请填写用户名！", vbOKOnly + vbInformation, "注意"
       Text1.SetFocus
       Exit Sub
    ElseIf Text2.Text = "" Then
       MsgBox "请填写原密码！", vbOKOnly + vbInformation, "注意"
       Text2.SetFocus
       Exit Sub
    ElseIf Text3.Text = "" Then
       MsgBox "请填写新密码！", vbOKOnly + vbInformation, "注意"
       Text3.SetFocus
       Exit Sub
    ElseIf Text4.Text = "" Then
       MsgBox "请填写新密码！", vbOKOnly + vbInformation, "注意"
       Text4.SetFocus
       Exit Sub
End If
If Text3.Text <> Text4.Text Then
   MsgBox "两次输入的密码不同，请重新输入！", vbOKOnly + vbInformation, ""
   Text3.Text = ""
   Text4.Text = ""
   Text3.SetFocus
   Exit Sub
End If
stremployee = "select * from employee where 员工姓名='" & Text1.Text & "'"
rs_employee.Open stremployee, cnn, adOpenStatic, adLockOptimistic
If rs_employee.EOF = True Then
   MsgBox "用户名或原密码有错误！", vbOKOnly + vbExclamation, ""
   Text1.Text = ""
   Text2.Text = ""
   Text1.SetFocus
   rs_employee.Close
Else
   rs_employee.Fields("员工密码") = Text3.Text
   rs_employee.Update
   MsgBox "修改密码成功！", vbOKOnly + vbInformation, ""
   rs_employee.Close
   Unload Me
End If
End Sub

Private Sub Command2_Click()
Unload Me
End Sub