frmlogin.frm

人事资源管理系统

VERSION 5.00
Begin VB.Form frmLogin 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "企业人力资源管理系统登录"
   ClientHeight    =   1545
   ClientLeft      =   2835
   ClientTop       =   3480
   ClientWidth     =   3750
   LinkTopic       =   "Form1"
   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 VB.TextBox txtUserName 
      Height          =   345
      Left            =   1290
      TabIndex        =   1
      Top             =   135
      Width           =   2325
   End
   Begin VB.CommandButton cmdOK 
      Caption         =   "确定"
      Default         =   -1  'True
      Height          =   390
      Left            =   495
      TabIndex        =   4
      Top             =   1020
      Width           =   1140
   End
   Begin VB.CommandButton cmdCancel 
      Cancel          =   -1  'True
      Caption         =   "取消"
      Height          =   390
      Left            =   2100
      TabIndex        =   5
      Top             =   1020
      Width           =   1140
   End
   Begin VB.TextBox txtPassword 
      Height          =   345
      IMEMode         =   3  'DISABLE
      Left            =   1290
      PasswordChar    =   "*"
      TabIndex        =   3
      Top             =   525
      Width           =   2325
   End
   Begin VB.Label lblLabels 
      Caption         =   "用户名称(&U):"
      Height          =   270
      Index           =   0
      Left            =   105
      TabIndex        =   0
      Top             =   150
      Width           =   1080
   End
   Begin VB.Label lblLabels 
      Caption         =   "密码(&P):"
      Height          =   270
      Index           =   1
      Left            =   105
      TabIndex        =   2
      Top             =   540
      Width           =   1080
   End
End
Attribute VB_Name = "frmLogin"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
' ******************************************************************************
'窗体公共变量定义
' ******************************************************************************
Option Explicit
'记录确定次数,超过3,退出此次登录
Dim miCount As Integer
Private Sub cmdCancel_Click()
    '取消，则gLoginSucceeded为False
    gLoginSucceeded = False
    End
End Sub
Private Sub cmdOK_Click()
Dim txtSQL As String
Dim rstLogin As ADODB.Recordset
Dim flag As String
gUserName = ""
gUserKind = ""
If Trim(txtUserName.Text = "") Then
   MsgBox "用户名不能为空!", vbOKOnly + vbExclamation, "警告"
   txtUserName.SetFocus
Else
   txtSQL = "select * from tbUser where UserId = '" & txtUserName.Text & "'"
   flag = ExecuteSQL(txtSQL, rstLogin, False)
   If rstLogin.EOF = True Then
      MsgBox "没有这个用户，请重新输入!", vbOKOnly + vbExclamation, "警告"
      txtUserName.SetFocus
    Else
      If Trim(rstLogin.Fields(1)) = Trim(txtPassword.Text) Then
           gUserName = Trim(txtUserName.Text)
           gUserKind = Trim(rstLogin.Fields(2))
           gLoginSucceeded = True
           rstLogin.Close
           Me.Hide
           frmMain.Show
       Else
           MsgBox "密码不正确，请重新输入!", vbOKOnly + vbExclamation, "警告"
           txtPassword.SetFocus
           txtPassword.Text = ""
       End If
    End If
End If
miCount = miCount + 1
If miCount = 3 Then
Me.Hide
Exit Sub
End If
End Sub