frm_Login.frm
上传用户:wd52qq
上传日期:2022-07-24
资源大小:5366k
文件大小:6k
- VERSION 5.00
- Begin VB.Form frm_Login
- BackColor = &H8000000B&
- BorderStyle = 3 'Fixed Dialog
- Caption = "欢迎使用人力资源管理系统"
- ClientHeight = 3045
- ClientLeft = 45
- ClientTop = 330
- ClientWidth = 5940
- Icon = "frm_Login.frx":0000
- LinkTopic = "Form1"
- MaxButton = 0 'False
- MinButton = 0 'False
- ScaleHeight = 3045
- ScaleWidth = 5940
- ShowInTaskbar = 0 'False
- StartUpPosition = 1 '所有者中心
- Begin VB.Frame Frame2
- Height = 930
- Left = 60
- TabIndex = 1
- Top = 2055
- Width = 5835
- Begin VB.Label Label3
- Caption = " 系统超级用户mr的初始密码为""mrsoft"",请进入系统后更改此密码。"
- BeginProperty Font
- Name = "宋体"
- Size = 10.5
- Charset = 134
- Weight = 400
- Underline = 0 'False
- Italic = 0 'False
- Strikethrough = 0 'False
- EndProperty
- Height = 435
- Left = 240
- TabIndex = 8
- Top = 300
- Width = 5445
- End
- End
- Begin VB.Frame Frame1
- Height = 2040
- Left = 60
- TabIndex = 0
- Top = 0
- Width = 5835
- Begin VB.CommandButton cmdCancel
- Cancel = -1 'True
- Caption = "放弃 (&C)"
- Height = 390
- Left = 2955
- TabIndex = 5
- Top = 1440
- Width = 1890
- End
- Begin VB.CommandButton cmdOK
- Caption = "确定 (&O)"
- Height = 390
- Left = 975
- TabIndex = 4
- Top = 1440
- Width = 1890
- End
- Begin VB.TextBox txtPassword
- Height = 345
- IMEMode = 3 'DISABLE
- Left = 1725
- PasswordChar = "*"
- TabIndex = 3
- Top = 795
- Width = 3480
- End
- Begin VB.TextBox txtUserName
- Height = 345
- Left = 1725
- TabIndex = 2
- Top = 405
- Width = 3480
- End
- Begin VB.Label Label2
- Caption = "密码(&P):"
- Height = 270
- Left = 540
- TabIndex = 7
- Top = 870
- Width = 1080
- End
- Begin VB.Label Label1
- Caption = "用户名称(&U):"
- Height = 270
- Left = 540
- TabIndex = 6
- Top = 450
- Width = 1140
- End
- End
- End
- Attribute VB_Name = "frm_Login"
- Attribute VB_GlobalNameSpace = False
- Attribute VB_Creatable = False
- Attribute VB_PredeclaredId = True
- Attribute VB_Exposed = False
- Option Explicit
- Const MaxTimes As Integer = 3
- 'Private Sub Form_Load()
- ' Dim cn As New ADODB.Connection
- ' cn.Open "Provider=SQLOLEDB.1;Persist Security Info=False;User ID=sa;Initial Catalog=master"
- ' On Error GoTo dataErr
- 'dataErr:
- ' If Trim(Err.Description) <> "数据库 'db_sell' 已存在。" Then
- ' cn.Execute ("sp_attach_db @dbname ='db_sell', @filename1 = N" & "'" & App.Path & "db_sell_Data.MDF', @filename2 = N" & "'" & App.Path & "db_sell_Log.LDF'")
- ' End If
- '
- 'End Sub
- Private Sub Form_Active()
- '窗体加载时,用户名文本框获得焦点
- txtUserName.SetFocus
- End Sub
- Private Sub txtPassword_GotFocus()
- txtPassword.BackColor = &HFFFF00
- txtPassword.SelStart = 0
- txtPassword.SelLength = Len(txtPassword.text)
- End Sub
- Private Sub txtPassword_LostFocus()
- txtPassword.BackColor = &H80000005
- End Sub
- Private Sub txtUserName_GotFocus()
- txtUserName.BackColor = &HFFFF00
- txtUserName.SelStart = 0
- txtUserName.SelLength = Len(txtUserName.text)
- End Sub
- Private Sub txtUserName_LostFocus()
- txtUserName.BackColor = &H80000005
- End Sub
- Private Sub txtUserName_KeyDown(KeyCode As Integer, Shift As Integer)
- '在用户名文本框处按回车键,密码文本框获得焦点
- If KeyCode = vbKeyReturn Then txtPassword.SetFocus
- End Sub
- Private Sub txtPassword_KeyDown(KeyCode As Integer, Shift As Integer)
- '在密码文本框处按回车键,确定按钮获得焦点
- If KeyCode = vbKeyReturn Then cmdOK.SetFocus
- End Sub
- Private Sub cmdOK_Click()
- Static intMyTimes As Integer
- Dim rs1 As New ADODB.Recordset
- Dim rs2 As New ADODB.Recordset
- rs1.Open "权限信息表", Cnn, adOpenKeyset, adLockOptimistic
- If rs1.RecordCount > 0 Then
- If txtUserName.text = "" Then
- MsgBox "请输入用户名!", , "提示窗口"
- txtUserName.SetFocus
- Exit Sub
- End If
- rs2.Open "权限信息表 where 操作员='" + txtUserName.text + "'", Cnn, adOpenStatic, , adCmdTable
- If rs2.RecordCount > 0 Then
- If txtPassword.text = "" Then
- MsgBox "请输入密码!", , "提示窗口"
- txtPassword.SetFocus
- Exit Sub
- End If
- If txtPassword = rs2.Fields("密码") Then
- czy = txtUserName
- Load frmMain
- frmMain.Show
- Unload Me
- Else
- If intMyTimes > MaxTimes Then
- MsgBox "您无权使用该软件!", , "提示窗口"
- End
- Else
- MsgBox "密码不正确,请重新输入!", , "提示窗口"
- intMyTimes = intMyTimes + 1
- txtPassword.SetFocus
- End If
- End If
- Else
- MsgBox "用户名不正确,请重新输入!", , "提示窗口"
- txtUserName.SetFocus
- End If
- rs2.Close
- Else
- MsgBox "初次登录本系统,请在进入系统后,立即设置操作员及其密码,以确保系统的安全!", , "提示窗口"
- Load frmMain
- frmMain.Show
- Unload Me
- End If
- rs1.Close
- End Sub
- Private Sub cmdCancel_Click()
- Unload Me
- End Sub