frmlogoin.frm

本系统定位于中小型书店、个体书店

VERSION 5.00
Begin VB.Form FrmLogIn 
   Appearance      =   0  'Flat
   BackColor       =   &H80000000&
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "宛枫书社图书管理系统 V1.0 Beta 测试版 登陆"
   ClientHeight    =   1770
   ClientLeft      =   2760
   ClientTop       =   2130
   ClientWidth     =   4665
   Icon            =   "FrmLogoIn.frx":0000
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   1770
   ScaleWidth      =   4665
   ShowInTaskbar   =   0   'False
   StartUpPosition =   2  '屏幕中心
   Begin VB.CommandButton CmdCancel 
      Cancel          =   -1  'True
      Caption         =   "取 消(&C)"
      Height          =   375
      Left            =   1860
      TabIndex        =   5
      Top             =   1200
      Width           =   975
   End
   Begin VB.CommandButton CmdLogoIn 
      Caption         =   "登 陆(&L)"
      Height          =   375
      Left            =   480
      TabIndex        =   4
      Top             =   1200
      Width           =   975
   End
   Begin VB.CommandButton CmdHelp 
      Caption         =   "帮 助(&H)"
      Height          =   375
      Left            =   3240
      TabIndex        =   6
      Top             =   1200
      Width           =   975
   End
   Begin VB.TextBox TxtPasswd 
      Height          =   375
      IMEMode         =   3  'DISABLE
      Left            =   1440
      MaxLength       =   64
      PasswordChar    =   "*"
      TabIndex        =   3
      Top             =   600
      Width           =   3015
   End
   Begin VB.TextBox TxtUserName 
      Height          =   375
      Left            =   1440
      MaxLength       =   64
      TabIndex        =   1
      Top             =   120
      Width           =   3015
   End
   Begin VB.Label Label2 
      AutoSize        =   -1  'True
      Caption         =   "用户密码：(&P)"
      Height          =   180
      Left            =   120
      TabIndex        =   2
      Top             =   720
      Width           =   1170
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      Caption         =   "用户帐号：(&U)"
      Height          =   180
      Left            =   120
      TabIndex        =   0
      Top             =   240
      Width           =   1170
   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()
Unload Me
End
End Sub

Private Sub CmdHelp_Click()
Load FrmHelp
FrmHelp.Show vbModal
End Sub

Private Sub CmdLogoIn_Click()

Dim userName As String
Dim passwd As String

userName = TxtUserName.Text
passwd = TxtPasswd.Text

TxtUserName.Enabled = False
TxtPasswd.Enabled = False
CmdLogoIn.Enabled = False
CmdCancel.Enabled = False

If userName = "" Then
    MsgBox "请输入你的帐号！", vbOKOnly + vbExclamation, "系统登陆"
    TxtUserName.Enabled = True
    TxtPasswd.Enabled = True
    CmdLogoIn.Enabled = True
    CmdCancel.Enabled = True
    TxtUserName.SetFocus
    Exit Sub
ElseIf passwd = "" Then
    MsgBox "请输入你的密码！", vbOKOnly + vbExclamation, "系统登陆"
    TxtUserName.Enabled = True
    TxtPasswd.Enabled = True
    CmdLogoIn.Enabled = True
    CmdCancel.Enabled = True
    TxtPasswd.SetFocus
    Exit Sub
Else
    Call CheckUser(userName, passwd)
End If

If Not logOK Then
    TxtUserName.Enabled = True
    TxtPasswd.Enabled = True
    CmdLogoIn.Enabled = True
    CmdCancel.Enabled = True
    TxtPasswd.SetFocus
    TxtPasswd.SelStart = 0
    TxtPasswd.SelLength = Len(TxtPasswd.Text)
End If

End Sub

Private Sub TxtPasswd_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
    CmdLogoIn.SetFocus
End If
End Sub

Private Sub TxtUserName_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
    TxtPasswd.SetFocus
End If
End Sub