📄 form1.frm
字号:
VERSION 5.00
Begin VB.Form FMLogin
BackColor = &H00C0C0C0&
Caption = "登录"
ClientHeight = 3705
ClientLeft = 60
ClientTop = 345
ClientWidth = 5250
ControlBox = 0 'False
LinkTopic = "Form1"
ScaleHeight = 3705
ScaleWidth = 5250
StartUpPosition = 3 '窗口缺省
Begin VB.Frame Frame1
Height = 3690
Left = 0
TabIndex = 0
Top = -45
Width = 5265
Begin VB.PictureBox picBG
Appearance = 0 'Flat
BackColor = &H80000001&
BorderStyle = 0 'None
ForeColor = &H80000008&
Height = 1275
Left = 30
ScaleHeight = 1275
ScaleWidth = 5205
TabIndex = 5
TabStop = 0 'False
Top = 120
Width = 5205
Begin VB.Label lblLogin
AutoSize = -1 'True
BackStyle = 0 'Transparent
Caption = "特瑞飞车辆收费管理系统 演示版"
BeginProperty Font
Name = "宋体"
Size = 14.25
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00000000&
Height = 285
Index = 0
Left = 645
TabIndex = 9
Top = 555
Width = 4365
End
Begin VB.Label lblLogin
AutoSize = -1 'True
BackStyle = 0 'Transparent
Caption = "特瑞飞车辆收费管理系统 演示版"
BeginProperty Font
Name = "宋体"
Size = 14.25
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00FFFFFF&
Height = 285
Index = 3
Left = 600
TabIndex = 8
Top = 510
Width = 4365
End
Begin VB.Label lblLogin
AutoSize = -1 'True
BackStyle = 0 'Transparent
Caption = "版权所有 (C) 2007-2008 特瑞飞软件"
Height = 180
Index = 2
Left = 2085
TabIndex = 7
Top = 1035
Width = 2970
End
Begin VB.Label lblLogin
AutoSize = -1 'True
BackStyle = 0 'Transparent
Caption = "欢迎使用"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 210
Index = 1
Left = 180
TabIndex = 6
Top = 165
Width = 900
End
End
Begin VB.CommandButton cmdCancel
Cancel = -1 'True
Caption = "退出(&E)"
Height = 360
Left = 2445
TabIndex = 4
Top = 2850
Width = 1050
End
Begin VB.CommandButton cmdOK
Caption = "登录(&O)"
Default = -1 'True
Height = 360
Left = 1200
TabIndex = 3
Top = 2850
Width = 1050
End
Begin VB.TextBox TextPwd
Height = 300
IMEMode = 3 'DISABLE
Left = 1545
MaxLength = 50
PasswordChar = "*"
TabIndex = 2
Text = "Admin"
Top = 2220
Width = 2175
End
Begin VB.TextBox TextUser
Height = 300
Left = 1545
MaxLength = 50
TabIndex = 1
Text = "Admin"
Top = 1755
Width = 2175
End
Begin VB.Label lblLogin
AutoSize = -1 'True
BackStyle = 0 'Transparent
Caption = "注：默认登录用户:密码 是 Admin:Admin"
ForeColor = &H00C00000&
Height = 180
Index = 6
Left = 960
TabIndex = 12
Top = 3435
Width = 3240
End
Begin VB.Image Image1
Height = 1305
Left = 3855
Picture = "Form1.frx":0000
Stretch = -1 'True
Top = 1665
Width = 1050
End
Begin VB.Label lblLogin
AutoSize = -1 'True
BackStyle = 0 'Transparent
Caption = "登录密码"
Height = 180
Index = 5
Left = 720
TabIndex = 11
Top = 2280
Width = 720
End
Begin VB.Label lblLogin
AutoSize = -1 'True
BackStyle = 0 'Transparent
Caption = "用户名"
Height = 180
Index = 4
Left = 900
TabIndex = 10
Top = 1830
Width = 540
End
End
End
Attribute VB_Name = "FMLogin"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Public iCount As Integer
Private Sub CmdCancel_Click()
g_DBConn.Close
Unload Me
End Sub
Private Sub CmdOK_Click()
Dim Check As New Recordset
Dim DBStr As String
Dim UsrID As String
Dim UsrPwd As String
iCount = iCount + 1
If Len(Trim(Me.TextUserName.Text)) <= 0 Then
MsgBox "请输入用户名！"
If iCount >= 3 Then
MsgBox "您输入的错误次数过多,请核实后重新进入本系统!"
g_DBConn.Close
Unload Me
Exit Sub
End If
Exit Sub
End If
UsrID = Trim(Me.TextUserName.Text)
If Len(Trim(Me.TextUserPwd.Text)) <= 0 Then
MsgBox "请输入密码！"
If iCount >= 3 Then
MsgBox "您输入的错误次数过多,请核实后重新进入本系统!"
g_DBConn.Close
Unload Me
Exit Sub
End If
Exit Sub
End If
UsrPwd = Trim(Me.TextUserPwd.Text)
DBStr = "select * from UserInfo where UserID='" & Replace(UsrID, "'", "''") & "'"
Check.Open DBStr, g_DBConn, adOpenStatic, adLockReadOnly, -1
If Check.RecordCount <= 0 Then
MsgBox "找不到该用户，请重新输入！"
Check.Close
Else
Check.MoveFirst
If UsrPwd = Check.Fields("UserPwd").Value Then
g_LoginedUser.ID = UsrID
g_LoginedUser.Type = Check.Fields("UserType").Value
FMMain.Show
Else
MsgBox "密码错误！"
Check.Close
If iCount >= 3 Then
MsgBox "您输入的错误次数过多,请核实后重新进入本系统!"
g_DBConn.Close
Unload Me
Exit Sub
End If
Exit Sub
End If
Check.Close
End If
Unload Me
End Sub
Private Sub Form_Load()
Dim SqlStr As String
Me.Top = (Screen.Height - Me.Height) / 2 '垂直方向居中
Me.Left = (Screen.Width - Me.Height) / 2 '水平方向居中
If App.PrevInstance Then
MsgBox "系统已经启动！"
Exit Sub
End If
iCount = 0
SqlStr = "Provider=SQLOLEDB.1;Persist Security Info=False;" & "User ID=sa;Initial Catalog=KTVDB;Data Source=(local)"
g_DBConn.Open SqlStr
End Sub
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