frmlogin.frm

用于生产企业设备备件管理系统

VERSION 5.00
Object = "{BA513CF3-1BFD-4976-B2DA-2F1A208D11F9}#1.0#0"; "vkusercontrolsxp.ocx"
Object = "{F9043C88-F6F2-101A-A3C9-08002B2F49FB}#1.2#0"; "Comdlg32.ocx"
Begin VB.Form frmLogin 
   Caption         =   "用户登入"
   ClientHeight    =   2100
   ClientLeft      =   60
   ClientTop       =   420
   ClientWidth     =   4680
   BeginProperty Font 
      Name            =   "Arial"
      Size            =   9
      Charset         =   0
      Weight          =   400
      Underline       =   0   'False
      Italic          =   0   'False
      Strikethrough   =   0   'False
   EndProperty
   Icon            =   "frmLogin.frx":0000
   KeyPreview      =   -1  'True
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   2100
   ScaleWidth      =   4680
   StartUpPosition =   2  '屏幕中心
   Begin MSComDlg.CommonDialog CommonDialog1 
      Left            =   3960
      Top             =   840
      _ExtentX        =   847
      _ExtentY        =   847
      _Version        =   393216
   End
   Begin vkUserContolsXP.vkTextBox Text1 
      Height          =   300
      Left            =   1560
      TabIndex        =   1
      Top             =   840
      Width           =   1935
      _ExtentX        =   3413
      _ExtentY        =   529
      BeginProperty LegendFont {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Arial"
         Size            =   9
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Arial"
         Size            =   9
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      PassWordChar    =   "*"
      ScrollBars      =   0
      LegendForeColor =   16639672
   End
   Begin vkUserContolsXP.vkCommand vkCommand2 
      Height          =   375
      Left            =   2520
      TabIndex        =   3
      Top             =   1560
      Width           =   1215
      _ExtentX        =   2143
      _ExtentY        =   661
      BackColorPushed1=   16514043
      BackColorPushed2=   14474460
      Caption         =   "取消"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Arial"
         Size            =   9
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Picture         =   "frmLogin.frx":038A
   End
   Begin vkUserContolsXP.vkCommand vkCommand1 
      Height          =   375
      Left            =   960
      TabIndex        =   2
      Top             =   1560
      Width           =   1215
      _ExtentX        =   2143
      _ExtentY        =   661
      BackColorPushed1=   16514043
      BackColorPushed2=   14474460
      Caption         =   "确认"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Arial"
         Size            =   9
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Picture         =   "frmLogin.frx":0724
   End
   Begin VB.ComboBox Combo1 
      Height          =   345
      Left            =   1560
      TabIndex        =   0
      Top             =   360
      Width           =   1935
   End
   Begin VB.Label Label2 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "密  码"
      Height          =   225
      Left            =   720
      TabIndex        =   5
      Top             =   840
      Width           =   450
   End
   Begin VB.Image Image2 
      Height          =   240
      Left            =   360
      Picture         =   "frmLogin.frx":0ABE
      Top             =   840
      Width           =   240
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "用户名"
      Height          =   225
      Left            =   720
      TabIndex        =   4
      Top             =   360
      Width           =   540
   End
   Begin VB.Image Image1 
      Height          =   240
      Left            =   360
      Picture         =   "frmLogin.frx":0E48
      Top             =   360
      Width           =   240
   End
End
Attribute VB_Name = "frmLogin"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Public bOK As Boolean
Public bCancel As Boolean

Private Sub Form_KeyPress(KeyAscii As Integer)
    If KeyAscii = 27 Then Me.Hide
End Sub

Private Sub Form_KeyUp(KeyCode As Integer, Shift As Integer)
    If KeyCode = 116 Then
        'SaveSetting App.EXEName, "Settings", "FirstRun", "True"
        'MyAppInfo.DataPath = App.Path & "\data.mdb"
    End If
End Sub

Private Sub Form_Load()
On Error GoTo ErrFlag
Dim ConnTemp As New ADODB.Connection
Dim RSTemp As New ADODB.Recordset
Dim strSQL As String, i As Long

    Combo1.Text = Environ("username")

    strSQL = "Select * from userlist"
    ConnTemp.Open StrConn
    RSTemp.Open strSQL, ConnTemp, adOpenStatic, adLockReadOnly
    
    For i = 1 To RSTemp.RecordCount
        Combo1.AddItem RSTemp("UserName")
        RSTemp.MoveNext
    Next
    
    RSTemp.Close
    ConnTemp.Close
    Set RSTemp = Nothing
    Set ConnTemp = Nothing
    bOK = False
    
    Exit Sub

ErrFlag:
    MsgBox "[登入]" & Err.Description, vbOKOnly + vbCritical
End Sub

Private Sub Text1_KeyPress(KeyAscii As Integer)
    If KeyAscii = 13 Then Call vkCommand1_Click
End Sub

Private Sub vkCommand1_Click()
On Error GoTo ErrFlag
Dim ConnTemp As New ADODB.Connection
Dim RSTemp As New ADODB.Recordset
Dim strSQL As String, i As Long
    With MyAppInfo
        .UserName = Trim(Combo1.Text)
        .UserName = Replace(.UserName, "%", "")
        .UserName = Replace(.UserName, "*", "")
        .UserName = Replace(.UserName, "=", "")
        .UserName = Replace(.UserName, ">", "")
        .UserName = Replace(.UserName, "<", "")
        .UserName = Replace(.UserName, " ", "")
        .UserName = Replace(.UserName, "'", "")
    End With
    strSQL = "Select * from userlist Where UserName='" & MyAppInfo.UserName & "'"
    ConnTemp.Open StrConn
    RSTemp.Open strSQL, ConnTemp, adOpenStatic, adLockReadOnly
    
    If RSTemp.RecordCount <= 0 Then
        MsgBox "[" & MyAppInfo.UserName & "] 该用户名不存在，请联络管理员", vbOKOnly + vbInformation
    Else

        If InStr(Text1.Text, RSTemp("Password")) > 0 And InStr(RSTemp("Password"), Text1.Text) > 0 Then
            bOK = True
            MyAppInfo.UserPW = Text1.Text
            MyAppInfo.UserOP = RSTemp("OP")
        Else
            MsgBox "密码错误，请重新输入", vbOKOnly + vbInformation
            With Text1
                .SetFocus
                .SelStart = 1
                .SelLength = Len(.Text)
            End With
        End If
    End If
    
    RSTemp.Close
    ConnTemp.Close
    Set RSTemp = Nothing
    Set ConnTemp = Nothing
    
    If bOK = True Then Me.Hide
    Exit Sub
    
ErrFlag:
    MsgBox "[用户密码验证]" & Err.Description, vbOKOnly + vbCritical
End Sub

Private Sub vkCommand2_Click()
    Me.Hide
End Sub