frmlock.frm

一个vb的mis系统

VERSION 5.00
Begin VB.Form frmlock 
   BackColor       =   &H00F8F9FB&
   BorderStyle     =   0  'None
   Caption         =   "Form1"
   ClientHeight    =   3510
   ClientLeft      =   0
   ClientTop       =   0
   ClientWidth     =   6675
   LinkTopic       =   "Form1"
   Picture         =   "frmlock.frx":0000
   ScaleHeight     =   3510
   ScaleWidth      =   6675
   ShowInTaskbar   =   0   'False
   StartUpPosition =   1  '所有者中心
   Begin VB.Timer Timer2 
      Enabled         =   0   'False
      Interval        =   500
      Left            =   1680
      Top             =   3960
   End
   Begin VB.Timer mousemovetimer 
      Enabled         =   0   'False
      Interval        =   1
      Left            =   240
      Top             =   3960
   End
   Begin VB.Timer Timer1 
      Enabled         =   0   'False
      Interval        =   30
      Left            =   960
      Top             =   3960
   End
   Begin VB.TextBox currentuserpwd 
      Appearance      =   0  'Flat
      BackColor       =   &H00F8F9FB&
      Height          =   300
      IMEMode         =   3  'DISABLE
      Left            =   3300
      PasswordChar    =   "*"
      TabIndex        =   1
      ToolTipText     =   "如果忘记密码，可以再开启一个管理界面，在登陆界面中选择帐户管理，使用管理员密码来登陆并查看相应的用户密码。"
      Top             =   1930
      Width           =   1950
   End
   Begin VB.TextBox currentusername 
      Appearance      =   0  'Flat
      BackColor       =   &H00F8F9FB&
      Height          =   300
      Left            =   3300
      TabIndex        =   0
      Top             =   1450
      Width           =   1950
   End
   Begin VB.Image pwd1 
      Height          =   330
      Left            =   5370
      Picture         =   "frmlock.frx":107B04
      ToolTipText     =   "密码强度：弱"
      Top             =   1920
      Visible         =   0   'False
      Width           =   345
   End
   Begin VB.Image pwd3 
      Height          =   330
      Left            =   5370
      Picture         =   "frmlock.frx":108178
      ToolTipText     =   "密码强度：强"
      Top             =   1920
      Visible         =   0   'False
      Width           =   345
   End
   Begin VB.Image pwd2 
      Height          =   330
      Left            =   5370
      Picture         =   "frmlock.frx":1087EC
      ToolTipText     =   "密码强度：中"
      Top             =   1920
      Visible         =   0   'False
      Width           =   345
   End
   Begin VB.Image lock2 
      Height          =   1035
      Left            =   720
      Picture         =   "frmlock.frx":108E60
      Top             =   1920
      Width           =   1455
   End
   Begin VB.Image lock1 
      Height          =   810
      Left            =   870
      Picture         =   "frmlock.frx":10DD58
      Top             =   1350
      Width           =   1140
   End
   Begin VB.Image mousermovepic 
      Height          =   345
      Left            =   0
      Picture         =   "frmlock.frx":110DB4
      Top             =   0
      Width           =   6675
   End
   Begin VB.Image pic_unlock 
      Height          =   285
      Left            =   4560
      Picture         =   "frmlock.frx":118600
      ToolTipText     =   "如果忘记密码，可以再开启一个管理界面，在登陆界面中选择帐户管理，使用管理员密码来登陆并查看相应的用户密码。"
      Top             =   2520
      Width           =   1065
   End
End
Attribute VB_Name = "frmlock"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim oldx As Integer      '为解决全图形窗口没有标题栏而无法拖动的问题而定义的鼠标新旧两个XY变量
Dim oldy As Integer
Dim newx As Integer
Dim newy As Integer
'检查密码强度
Private Sub currentuserpwd_Change()
    Call chkuserpwd2(Me.currentuserpwd.Text)
End Sub

'>>>>>>>>>>>>>>>>>>>>>>>>以下程序段解决全图形窗口的移动问题<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
'移植须知：将该功能移植到一个全图片窗口以解决不能移动的问题时，需注意：1 赋值计时器和伪装标题栏到新的全图片窗体中；2 赋值定义的新旧XY值（4个）和本程序段到新的全图片窗体中；3 修改计时器的过程“mousemovetimer_Timer”中的四个窗体名字。4 修改伪装标题栏的图片
'当指定图片（伪装标题栏）被鼠标点击时启动计时器，并记录下当时的初始鼠标坐标
Private Sub mousermovepic_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
    mousemovetimer.Enabled = True
    oldx = X
    oldy = Y
End Sub
'当指定图片（伪装标题栏）上鼠标移动时，赋给新的鼠标XY值，注意系统每隔很短的时间会赋值一次。
Private Sub mousermovepic_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
    newx = X
    newy = Y
End Sub
'当指定图片（伪装标题栏）被鼠标释放时关闭计时器。
Private Sub mousermovepic_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)
    mousemovetimer.Enabled = False
End Sub
'计时器将定时得到四个值，分别是固定的初始XY值，和不断变化的新的XY值。利用新旧XY的差，可以以此来移动窗体。适当调小计时器间隔时间将有助于移动窗体的流畅性。
Private Sub mousemovetimer_Timer()
    frmlock.Left = frmlock.Left - (oldx - newx)
    frmlock.Top = frmlock.Top - (oldy - newy)
End Sub
'>>>>>>>>>>>>>>>>>>>>>>>>以上程序段解决全图形窗口的移动问题<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<


'回车后调用解锁按钮
Private Sub currentuserpwd_KeyDown(KeyCode As Integer, Shift As Integer)
    If KeyCode = 13 Then
        Call pic_unlock_Click
    End If
End Sub

'检查密码并解锁
Private Sub pic_unlock_Click()
    If Me.currentuserpwd.Text = frmmain.currentpwd.Text Then
        Timer1.Enabled = True
    Else: Me.currentuserpwd.Text = ""
    End If
End Sub

'初始化锁定窗体
Private Sub Form_Load()
    Me.Height = 3510
    Me.Width = 6680
    Me.currentusername.Text = frmmain.currentuser.Text
    Me.currentusername.Enabled = False
End Sub


Private Sub Timer1_Timer()
    If lock1.Top > 1200 Then
        lock1.Top = lock1.Top - 40
    Else:
        Timer2.Enabled = True
    End If
End Sub

Private Sub Timer2_Timer()
    Unload frmlockback
    Unload Me
End Sub