frmmodifyuserinfo.frm

这是我们当时数据库课程设计的时候其他同学做的一个程序

VERSION 5.00
Begin VB.Form frmModifyuserinfo 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "修改密码"
   ClientHeight    =   3075
   ClientLeft      =   30
   ClientTop       =   330
   ClientWidth     =   3750
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MDIChild        =   -1  'True
   MinButton       =   0   'False
   ScaleHeight     =   3075
   ScaleWidth      =   3750
   Begin VB.TextBox Text1 
      BeginProperty Font 
         Name            =   "Arial"
         Size            =   9
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      IMEMode         =   3  'DISABLE
      Index           =   0
      Left            =   1920
      PasswordChar    =   "*"
      TabIndex        =   6
      Top             =   240
      Width           =   1572
   End
   Begin VB.TextBox Text1 
      BeginProperty Font 
         Name            =   "Arial"
         Size            =   9
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   435
      IMEMode         =   3  'DISABLE
      Index           =   1
      Left            =   1920
      PasswordChar    =   "*"
      TabIndex        =   3
      Top             =   840
      Width           =   1572
   End
   Begin VB.TextBox Text1 
      BeginProperty Font 
         Name            =   "Arial"
         Size            =   9
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      IMEMode         =   3  'DISABLE
      Index           =   2
      Left            =   1920
      PasswordChar    =   "*"
      TabIndex        =   2
      Top             =   1440
      Width           =   1572
   End
   Begin VB.CommandButton cmdOK 
      Caption         =   "确认"
      BeginProperty Font 
         Name            =   "Arial"
         Size            =   9
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   492
      Left            =   360
      TabIndex        =   1
      Top             =   2280
      Width           =   1215
   End
   Begin VB.CommandButton cmdCancel 
      Caption         =   "取消"
      BeginProperty Font 
         Name            =   "Arial"
         Size            =   9
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   492
      Left            =   1920
      TabIndex        =   0
      Top             =   2280
      Width           =   1215
   End
   Begin VB.Label Label1 
      Caption         =   "请输入原密码："
      BeginProperty Font 
         Name            =   "Arial"
         Size            =   9
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   240
      TabIndex        =   7
      Top             =   360
      Width           =   1665
   End
   Begin VB.Label Label2 
      Caption         =   "请输入新密码："
      BeginProperty Font 
         Name            =   "Arial"
         Size            =   9
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   240
      TabIndex        =   5
      Top             =   960
      Width           =   1665
   End
   Begin VB.Label Label3 
      Caption         =   "请确认新密码："
      BeginProperty Font 
         Name            =   "Arial"
         Size            =   9
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   240
      TabIndex        =   4
      Top             =   1560
      Width           =   1635
   End
End
Attribute VB_Name = "frmModifyuserinfo"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False

Private Sub cmdCancel_Click()
    Unload Me
End Sub

Private Sub cmdOK_Click()
    Dim txtSQL, MsgText As String
    Dim mrc As ADODB.Recordset
    mrc.Open
    If Trim(Text1(0).Text) <> PWD Then
    '判断是否是合法的用户
     MsgBox "原密码输入不正确！", vbOKOnly + vbExclamation, "警告"
        Text1(0).SetFocus
        Text1(0).Text = ""
        Exit Sub
    End If
    
    If Trim(Text1(1).Text) <> Trim(Text1(2).Text) Then
    '判断输入的新密码是否正确
        MsgBox "新密码输入不正确！", vbOKOnly + vbExclamation, "警告"
        Text1(1).SetFocus
        Text1(1).Text = ""
    Else
        txtSQL = "update Manager set pwd='" & Text1(1).Text & "' where username = '" & UserName & "'"
        Set mrc = ExecuteSQL(txtSQL, MsgText)
        mrc.Fields(1) = Text1(1).Text
        mrc.Update
        mrc.Close
        MsgBox "密码修改成功！", vbOKOnly + vbExclamation, "修改密码"
        Me.Hide
    End If
End Sub