frmlogin.frm

公司订单管理系统,这对于方便公司管理床单

VERSION 5.00
Begin VB.Form frmLogin 
   BackColor       =   &H00FF80FF&
   BorderStyle     =   1  'Fixed Single
   Caption         =   "用户登录"
   ClientHeight    =   3075
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   4890
   Icon            =   "frmLogin.frx":0000
   LinkTopic       =   "Form2"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   205
   ScaleMode       =   3  'Pixel
   ScaleWidth      =   326
   StartUpPosition =   2  '屏幕中心
   Begin VB.CommandButton cmdCancel 
      BackColor       =   &H00FF80FF&
      Caption         =   "取消[&C]"
      Height          =   330
      Left            =   2520
      Style           =   1  'Graphical
      TabIndex        =   6
      Top             =   2520
      Width           =   975
   End
   Begin VB.CommandButton cmdLogin 
      BackColor       =   &H00FF80FF&
      Caption         =   "登录[&L]"
      Height          =   330
      Left            =   1080
      Style           =   1  'Graphical
      TabIndex        =   5
      Top             =   2520
      Width           =   975
   End
   Begin VB.TextBox txtPassword 
      Height          =   285
      IMEMode         =   3  'DISABLE
      Left            =   1920
      MaxLength       =   16
      PasswordChar    =   "*"
      TabIndex        =   4
      Top             =   1560
      Width           =   1815
   End
   Begin VB.TextBox txtUsername 
      Height          =   285
      Left            =   1920
      MaxLength       =   16
      TabIndex        =   2
      Text            =   "kevintan"
      Top             =   960
      Width           =   1815
   End
   Begin VB.Label Label3 
      BackStyle       =   0  'Transparent
      Caption         =   "注：初始用户名为：kevintan       密码为：989425"
      Height          =   375
      Left            =   840
      TabIndex        =   7
      Top             =   2040
      Width           =   3015
   End
   Begin VB.Image Image1 
      Height          =   720
      Left            =   240
      Picture         =   "frmLogin.frx":08CA
      Top             =   600
      Width           =   720
   End
   Begin VB.Label lblNote 
      BackStyle       =   0  'Transparent
      Caption         =   "请在下面输入用户名和密码登录数据库！注意：用户名和密码不能为空且必须区分大小写。"
      Height          =   615
      Left            =   1080
      TabIndex        =   0
      Top             =   240
      Width           =   3345
   End
   Begin VB.Label Label2 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "密    碼："
      Height          =   195
      Left            =   1080
      TabIndex        =   3
      Top             =   1680
      Width           =   720
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "用户名："
      Height          =   195
      Left            =   1080
      TabIndex        =   1
      Top             =   960
      Width           =   720
   End
End
Attribute VB_Name = "frmLogin"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Private Sub Form_Load()
    '裝載字體設置
    frmLogin_CharacterShow
End Sub

'系统登录
Private Sub cmdLogin_Click()
    If Not (Len(Trim$(txtUserName)) > 0) Or _
       Not (Len(Trim(txtPassword)) > 0) Then
       MsgBox "用户名和密码不能为空,请重填！", vbExclamation, "提醒"
       txtUserName.SetFocus
    Else
       frmLogin.Caption = "正在连接到 " & psDatabasePath & "..."
       frmLogin.Caption = ConnectionDB(txtUserName.Text, txtPassword.Text)
       frmLogin.Caption = "用户登陆"
       txtUserName.SetFocus
       If pbSuccessLogin = True Then '用户登录成功
          Unload frmLogin            '御载用户登录窗口
       End If
    End If
End Sub

'退出登录
Private Sub cmdCancel_Click()
    End
End Sub

'關閉窗體時顯示訂料表管理系统窗口
Private Sub Form_Unload(Cancel As Integer)
On Error GoTo ErrorHandler
    If pbSuccessLogin = True Then '用户登录成功
       frmBomList.Show  '显示訂料表管理系统窗口
    End If
Exit Sub
ErrorHandler:
    MsgBox Err.Description, vbCritical, "错误"
End Sub

'釋放frmLogin窗體所佔的繫統資源
Private Sub Form_Terminate()
On Error Resume Next
    Set frmLogin = Nothing
End Sub

'鍵盤按鍵處理
Private Sub txtUsername_KeyDown(KeyCode As Integer, Shift As Integer)
    If KeyCode = vbKeyReturn Then
       txtPassword.SetFocus
    End If
End Sub

Private Sub txtPassword_KeyDown(KeyCode As Integer, Shift As Integer)
    If KeyCode = vbKeyReturn Then
       cmdLogin.SetFocus
       cmdLogin_Click
    End If
End Sub