frmlogin.frm

不错的药房管理系统

VERSION 5.00
Begin VB.Form frmLogin 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "登录"
   ClientHeight    =   2520
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   3960
   BeginProperty Font 
      Name            =   "宋体"
      Size            =   12
      Charset         =   134
      Weight          =   400
      Underline       =   0   'False
      Italic          =   0   'False
      Strikethrough   =   0   'False
   EndProperty
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   2520
   ScaleWidth      =   3960
   ShowInTaskbar   =   0   'False
   StartUpPosition =   2  '屏幕中心
   Begin VB.CommandButton cmdCancel 
      Caption         =   "取消"
      Height          =   495
      Left            =   2430
      TabIndex        =   5
      Top             =   1830
      Width           =   1125
   End
   Begin VB.CommandButton cmdOK 
      Caption         =   "确定"
      Height          =   495
      Left            =   720
      TabIndex        =   4
      Top             =   1830
      Width           =   1125
   End
   Begin VB.TextBox txtPassword 
      Height          =   375
      IMEMode         =   3  'DISABLE
      Left            =   1500
      PasswordChar    =   "*"
      TabIndex        =   3
      Top             =   990
      Width           =   2115
   End
   Begin VB.ComboBox cboOperator 
      Height          =   360
      Left            =   1500
      TabIndex        =   0
      Top             =   330
      Width           =   2175
   End
   Begin VB.Label Label2 
      AutoSize        =   -1  'True
      Caption         =   "密码："
      Height          =   240
      Left            =   420
      TabIndex        =   2
      Top             =   1020
      Width           =   720
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      Caption         =   "用户名："
      Height          =   240
      Left            =   300
      TabIndex        =   1
      Top             =   360
      Width           =   960
   End
End
Attribute VB_Name = "frmLogin"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub cmdCancel_Click()
    End
End Sub

Private Sub cmdOK_Click()
Dim Rst As New ADODB.Recordset

 Rst.Source = "SELECT * FROM 操作员 WHERE 名称='" & cboOperator & "'"
 Rst.Open , Gado, adOpenStatic, adLockReadOnly
    If txtPassword = Rst!密码 Then
        Unload Me
        frmMain.Show
        Else: MsgBox "密码错误，请重新输入！", vbCritical
    
        txtPassword = ""
    End If
Set Rst = Nothing
End Sub

Private Sub Form_Load()
    Dim OperatorRst As New ADODB.Recordset
    OperatorRst.Source = "SELECT * FROM 操作员"
    OperatorRst.Open , Gado, adOpenStatic, adLockReadOnly
    Do While Not OperatorRst.EOF
        Me.cboOperator.AddItem OperatorRst!名称
        OperatorRst.MoveNext
    Loop
    Set OperatorRst = Nothing
End Sub