frmlogin.frm

ktv场所的包房开房、迎宾、预定管理系统。

VERSION 5.00
Object = "{F0D2F211-CCB0-11D0-A316-00AA00688B10}#1.0#0"; "MSDATLST.OCX"
Begin VB.Form frmLogin 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "登录"
   ClientHeight    =   1545
   ClientLeft      =   2835
   ClientTop       =   3480
   ClientWidth     =   3750
   Icon            =   "frmLogin.frx":0000
   LinkTopic       =   "Form1"
   LockControls    =   -1  'True
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   912.837
   ScaleMode       =   0  'User
   ScaleWidth      =   3521.047
   ShowInTaskbar   =   0   'False
   StartUpPosition =   2  '屏幕中心
   Begin MSDataListLib.DataCombo DCboUserName 
      Bindings        =   "frmLogin.frx":0442
      DataSource      =   "DEjxc"
      Height          =   330
      Left            =   1350
      TabIndex        =   0
      Top             =   120
      Width           =   2295
      _ExtentX        =   4048
      _ExtentY        =   582
      _Version        =   393216
      Style           =   2
      ListField       =   "user_id"
      BoundColumn     =   "user_pass"
      Text            =   ""
      Object.DataMember      =   "ComUsers"
   End
   Begin VB.CommandButton cmdOK 
      Caption         =   "确定"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   390
      Left            =   510
      TabIndex        =   2
      Top             =   1005
      Width           =   1140
   End
   Begin VB.CommandButton cmdCancel 
      Cancel          =   -1  'True
      Caption         =   "取消"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   390
      Left            =   2100
      TabIndex        =   5
      Top             =   1020
      Width           =   1140
   End
   Begin VB.TextBox txtPassword 
      Height          =   330
      IMEMode         =   3  'DISABLE
      Left            =   1350
      PasswordChar    =   "*"
      TabIndex        =   1
      Top             =   525
      Width           =   2295
   End
   Begin VB.Label lblLabels 
      AutoSize        =   -1  'True
      Caption         =   "用户编号(&U):"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   210
      Index           =   0
      Left            =   105
      TabIndex        =   3
      Top             =   150
      Width           =   1260
   End
   Begin VB.Label lblLabels 
      AutoSize        =   -1  'True
      Caption         =   "密码(&P):"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   210
      Index           =   1
      Left            =   105
      TabIndex        =   4
      Top             =   540
      Width           =   840
   End
End
Attribute VB_Name = "frmLogin"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Public LoginSucceeded As Boolean

Private Sub cmdCancel_Click()
    '设置全局变量为 false
    '不提示失败的登录
    LoginSucceeded = False
    Hide
End Sub

Private Sub cmdOK_Click()
Dim msgtext As String
Dim txtsql As String
Dim mrc As ADODB.Recordset

    '检查正确的密码
    If Not IsNull(DCboUserName.SelectedItem) Then
        If txtPassword = DCboUserName.BoundText Then
        
       
        '将代码放在这里传递
        '成功到 calling 函数
        '设置全局变量时最容易的
            LoginSucceeded = True
            strCurUser = DCboUserName.text
            txtsql = "select * from userinfo"
            Set mrc = ExecuteSQL(txtsql, msgtext)
            If mrc.EOF Then
                struserinfoname = "海媚软件"
                struserinfoaddress = "福州"
                struserinfotell = "0591-8888888"
            Else
                struserinfoname = "" & mrc.Fields(1)
                struserinfoaddress = "" & mrc.Fields(3)
                struserinfotell = "" & mrc.Fields(2)
                struserinfodemo = "" & mrc.Fields(4)
            End If

            Hide
        Else
            MsgBox "无效的密码，请重试!", , "登录"
            txtPassword.SetFocus
            SendKeys "{Home}+{End}"
        End If
    Else
        MsgBox "请选择用户名!", , "登录"
        DCboUserName.SetFocus
    End If
End Sub

Private Sub DCboUserName_KeyDown(KeyCode As Integer, Shift As Integer)
    EnterToTab KeyCode
End Sub

Private Sub txtPassword_KeyDown(KeyCode As Integer, Shift As Integer)
    EnterToTab KeyCode
End Sub