登陆.frm

食杂店管理系统

VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Begin VB.Form Form2 
   Caption         =   "登陆"
   ClientHeight    =   5085
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   6570
   LinkTopic       =   "Form2"
   ScaleHeight     =   5085
   ScaleWidth      =   6570
   StartUpPosition =   2  '屏幕中心
   Begin VB.CommandButton Command2 
      Caption         =   "取消"
      Height          =   495
      Left            =   3480
      TabIndex        =   5
      Top             =   2880
      Width           =   1215
   End
   Begin VB.CommandButton Command1 
      Caption         =   "登陆"
      Height          =   495
      Left            =   1080
      TabIndex        =   4
      Top             =   2880
      Width           =   1215
   End
   Begin MSAdodcLib.Adodc Adodc1 
      Height          =   735
      Left            =   1080
      Top             =   3600
      Visible         =   0   'False
      Width           =   4215
      _ExtentX        =   7435
      _ExtentY        =   1296
      ConnectMode     =   0
      CursorLocation  =   3
      IsolationLevel  =   -1
      ConnectionTimeout=   15
      CommandTimeout  =   30
      CursorType      =   3
      LockType        =   3
      CommandType     =   1
      CursorOptions   =   0
      CacheSize       =   50
      MaxRecords      =   0
      BOFAction       =   0
      EOFAction       =   0
      ConnectStringType=   3
      Appearance      =   1
      BackColor       =   -2147483643
      ForeColor       =   -2147483640
      Orientation     =   0
      Enabled         =   -1
      Connect         =   "DSN=是杂点"
      OLEDBString     =   ""
      OLEDBFile       =   ""
      DataSourceName  =   "是杂点"
      OtherAttributes =   ""
      UserName        =   ""
      Password        =   ""
      RecordSource    =   "select * from 用户表"
      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.TextBox Text2 
      Height          =   495
      IMEMode         =   3  'DISABLE
      Left            =   3480
      PasswordChar    =   "*"
      TabIndex        =   3
      Top             =   1560
      Width           =   1215
   End
   Begin VB.TextBox Text1 
      DataSource      =   "Adodc1"
      Height          =   495
      Left            =   3480
      TabIndex        =   2
      Top             =   480
      Width           =   1215
   End
   Begin VB.Label Label2 
      Alignment       =   2  'Center
      Caption         =   "输入密码"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   960
      TabIndex        =   1
      Top             =   1560
      Width           =   1215
   End
   Begin VB.Label Label1 
      Alignment       =   2  'Center
      Caption         =   "输入用户名"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   840
      TabIndex        =   0
      Top             =   600
      Width           =   1815
   End
End
Attribute VB_Name = "Form2"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim micount As Integer
Dim str As String

Private Sub Command1_Click()
Dim sqlstr As String
sqlstr = "select * from 用户表 where 用户名='" & Trim(Text1.Text) & "'"
Adodc1.RecordSource = sqlstr
Adodc1.Refresh


If Adodc1.Recordset.BOF Then
  MsgBox "用户名错误，请重新输入", vbExclamation, "警告"
  Text1.Text = ""
  Text1.SetFocus
Else
str = Adodc1.Recordset.Fields("密码")
If Trim(str) = Text2.Text Then
    Form3.Show
    Unload Me
  Else
     MsgBox "密码错误，请重新输入", vbExclamation, "警告"
     Text2.Text = ""
     Text2.SetFocus
  End If
   End If
     micount = micount + 1
        If micount = 3 Then
        Unload Me
        End If
End Sub

Private Sub Command2_Click()
Unload Me

End Sub