用户登陆.frm

VB版的毕业设计作品

VERSION 5.00
Begin VB.Form Form11 
   Caption         =   "用户登陆"
   ClientHeight    =   2460
   ClientLeft      =   5670
   ClientTop       =   4680
   ClientWidth     =   5205
   Icon            =   "用户登陆.frx":0000
   LinkTopic       =   "Form11"
   Picture         =   "用户登陆.frx":08CA
   ScaleHeight     =   2460
   ScaleWidth      =   5205
   StartUpPosition =   2  '屏幕中心
   Begin VB.CommandButton Command2 
      Caption         =   "取  消"
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   12
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   3600
      TabIndex        =   5
      Top             =   1680
      Width           =   975
   End
   Begin VB.CommandButton Command1 
      Caption         =   "确  定"
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   12
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   2160
      TabIndex        =   4
      Top             =   1680
      Width           =   975
   End
   Begin VB.Data Data1 
      Caption         =   "Data1"
      Connect         =   "Access"
      DatabaseName    =   ""
      DefaultCursorType=   0  '缺省游标
      DefaultType     =   2  '使用 ODBC
      Exclusive       =   0   'False
      Height          =   345
      Left            =   2400
      Options         =   0
      ReadOnly        =   0   'False
      RecordsetType   =   1  'Dynaset
      RecordSource    =   ""
      Top             =   1440
      Visible         =   0   'False
      Width           =   1455
   End
   Begin VB.TextBox Text2 
      Height          =   270
      IMEMode         =   3  'DISABLE
      Left            =   3000
      MaxLength       =   8
      PasswordChar    =   "*"
      TabIndex        =   3
      Top             =   1080
      Width           =   1815
   End
   Begin VB.TextBox Text1 
      Height          =   270
      Left            =   3000
      MaxLength       =   8
      TabIndex        =   2
      Top             =   360
      Width           =   1815
   End
   Begin VB.Image Image1 
      Height          =   1500
      Left            =   240
      Picture         =   "用户登陆.frx":11B0A
      Top             =   480
      Width           =   1500
   End
   Begin VB.Label Label2 
      BackStyle       =   0  'Transparent
      Caption         =   "密码："
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   12
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   1800
      TabIndex        =   1
      Top             =   1080
      Width           =   855
   End
   Begin VB.Label Label1 
      BackStyle       =   0  'Transparent
      Caption         =   "用户名："
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   12
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   1800
      TabIndex        =   0
      Top             =   360
      Width           =   855
   End
End
Attribute VB_Name = "Form11"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'Download by http://www.codefans.net
Private Sub Form_Load()
Data1.DatabaseName = App.Path + "\db.mdb"
Data1.RecordSource = "用户管理"
End Sub

Private Sub Command1_Click()
If Text1.Text = "" And Text2.Text = "" Then
   MsgBox "请输入用户名和密码！"
   Else
   If Text1.Text = "" Then
      MsgBox "你还没有输入用户名！"
      Text1.SetFocus
      Else
        If Text2.Text = "" Then
           MsgBox "你还没有输入密码！"
           Text2.SetFocus
           Else
               Dim user As String
               user = "用户名=" & "'" & Trim(Text1.Text) & "' and " + "密码=" & "'" & Trim(Text2.Text) & "'"
               Data1.Recordset.FindFirst user
                    If Data1.Recordset.NoMatch Then
                       MsgBox "没有该用户，或密码错误！"
                       Exit Sub
                       Else
                       MDIForm1.Show
                       Form3.Show
                       Form19.Label3.Caption = Text1.Text
                       Unload Me
                    End If
        End If
    End If
End If
End Sub


Private Sub Command2_Click()
End
End Sub