mima.frm

system是我酒店管理系统的成品。。。又能力的反编可以得到更多资料。。。一个可是化课操作的窗口

VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Begin VB.Form mima 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "更改密码"
   ClientHeight    =   2460
   ClientLeft      =   45
   ClientTop       =   435
   ClientWidth     =   3735
   LinkTopic       =   "Form1"
   LockControls    =   -1  'True
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   2460
   ScaleWidth      =   3735
   ShowInTaskbar   =   0   'False
   StartUpPosition =   2  '屏幕中心
   Begin VB.TextBox Text3 
      Height          =   270
      Left            =   1440
      TabIndex        =   2
      Top             =   1440
      Width           =   1935
   End
   Begin VB.CommandButton Command2 
      Caption         =   "取消"
      Height          =   375
      Left            =   2160
      TabIndex        =   5
      Top             =   1920
      Width           =   1095
   End
   Begin VB.CommandButton Command1 
      Caption         =   "确定"
      Height          =   375
      Left            =   480
      TabIndex        =   3
      Top             =   1920
      Width           =   1095
   End
   Begin VB.TextBox Text2 
      Height          =   270
      IMEMode         =   3  'DISABLE
      Left            =   1440
      MaxLength       =   6
      TabIndex        =   1
      Top             =   840
      Width           =   1935
   End
   Begin VB.TextBox Text1 
      Height          =   270
      Left            =   1440
      MaxLength       =   6
      TabIndex        =   0
      Top             =   240
      Width           =   1935
   End
   Begin MSAdodcLib.Adodc Adodc1 
      Height          =   375
      Left            =   3720
      Top             =   480
      Visible         =   0   'False
      Width           =   1935
      _ExtentX        =   3413
      _ExtentY        =   661
      ConnectMode     =   0
      CursorLocation  =   3
      IsolationLevel  =   -1
      ConnectionTimeout=   15
      CommandTimeout  =   30
      CursorType      =   3
      LockType        =   3
      CommandType     =   2
      CursorOptions   =   0
      CacheSize       =   50
      MaxRecords      =   0
      BOFAction       =   0
      EOFAction       =   0
      ConnectStringType=   1
      Appearance      =   1
      BackColor       =   -2147483643
      ForeColor       =   -2147483640
      Orientation     =   0
      Enabled         =   -1
      Connect         =   "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=hotel.mdb;Persist Security Info=False"
      OLEDBString     =   "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=hotel.mdb;Persist Security Info=False"
      OLEDBFile       =   ""
      DataSourceName  =   ""
      OtherAttributes =   ""
      UserName        =   ""
      Password        =   ""
      RecordSource    =   "Users"
      Caption         =   "Adodc1"
      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
      _Version        =   393216
   End
   Begin VB.Label Label3 
      AutoSize        =   -1  'True
      Caption         =   "新密码："
      Height          =   180
      Left            =   360
      TabIndex        =   7
      Top             =   1485
      Width           =   720
   End
   Begin VB.Label Label2 
      AutoSize        =   -1  'True
      Caption         =   "旧密码："
      Height          =   180
      Left            =   360
      TabIndex        =   6
      Top             =   885
      Width           =   720
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      Caption         =   "用户名："
      Height          =   180
      Left            =   360
      TabIndex        =   4
      Top             =   285
      Width           =   720
   End
End
Attribute VB_Name = "mima"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
Dim UserName As String
Dim Password As String
Static Times As Integer
    If Trim(Text1.Text) = "" Or Trim(Text3.Text) = "" Or Trim(Text3.Text) = "" Then '如果没填
        MsgBox "不能填空值！", vbOKOnly + vbCritical, "错误"
        Text1.SetFocus
        Exit Sub
    End If
    '打开数据库中的 Users 表
    Adodc1.Refresh
    '查找用户名
    Adodc1.Recordset.Find "Name='" & Text1.Text & "'", , adSearchForward, 1
    
    If Not Adodc1.Recordset.EOF Then '找到记录
        UserName = Adodc1.Recordset!Name
        Password = Adodc1.Recordset!Password
    Else '没找到记录
        UserName = ""
        Password = ""
    End If
    
    If UserName = Text1.Text And Password = Text2.Text Then
        Adodc1.Recordset!Password = Text3
        Adodc1.Recordset.Update
        Unload mima '关闭窗体
        frmMain.Show '显示主窗体
    Else
        '用户名或密码不对
        MsgBox "用户名或密码错误！", vbOKOnly + vbInformation, "提示"
        Times = Times + 1
        If Times >= 3 Then '超过三次
            adoUsers.Recordset.Close '关闭数据库中的 Users 表
            End '退出整个程序
        End If
        Text2.SetFocus '重新输入密码
    End If
End Sub

Private Sub Command2_Click()
   Unload mima
   frmMain.Show
End Sub
Private Sub Text3_KeyPress(KeyAscii As Integer)
  If KeyAscii = 13 Then
     Command1_Click
  End If
End Sub