📄 frmlogin.frm
字号:
VERSION 5.00
Object = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}#2.0#0"; "MSCOMCTL.OCX"
Begin VB.Form frmLogin
BackColor = &H80000005&
Caption = "用户登陆"
ClientHeight = 3315
ClientLeft = 60
ClientTop = 450
ClientWidth = 4725
LinkTopic = "Form1"
ScaleHeight = 3315
ScaleWidth = 4725
StartUpPosition = 2 '屏幕中心
Begin MSComctlLib.StatusBar StatusBar1
Align = 2 'Align Bottom
Height = 270
Left = 0
TabIndex = 5
Top = 3045
Width = 4725
_ExtentX = 8334
_ExtentY = 476
_Version = 393216
BeginProperty Panels {8E3867A5-8586-11D1-B16A-00C0F0283628}
NumPanels = 3
BeginProperty Panel1 {8E3867AB-8586-11D1-B16A-00C0F0283628}
Text = "status"
TextSave = "status"
EndProperty
BeginProperty Panel2 {8E3867AB-8586-11D1-B16A-00C0F0283628}
Style = 6
AutoSize = 1
Object.Width = 2672
TextSave = "2008-6-22"
EndProperty
BeginProperty Panel3 {8E3867AB-8586-11D1-B16A-00C0F0283628}
Style = 5
TextSave = "21:41"
EndProperty
EndProperty
End
Begin VB.Frame Frame1
BackColor = &H0000FFFF&
ForeColor = &H00C00000&
Height = 3255
Left = 120
TabIndex = 0
Top = -120
Width = 5175
Begin VB.CommandButton CancelCommand
Caption = "取 消"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 2520
MaskColor = &H00C00000&
TabIndex = 7
Top = 2160
Width = 1095
End
Begin VB.CommandButton LoginCommand
Caption = "登 陆"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 840
MaskColor = &H00C00000&
Style = 1 'Graphical
TabIndex = 6
Top = 2160
Width = 1095
End
Begin VB.TextBox PasswordText
BeginProperty Font
Name = "宋体"
Size = 14.25
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00C00000&
Height = 375
IMEMode = 3 'DISABLE
Left = 1680
PasswordChar = "*"
TabIndex = 4
Top = 1560
Width = 2055
End
Begin VB.TextBox UserText
BeginProperty Font
Name = "宋体"
Size = 14.25
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00C00000&
Height = 375
Left = 1680
TabIndex = 3
Top = 960
Width = 2055
End
Begin VB.Label Label2
BackColor = &H0000FFFF&
Caption = "欢迎使用招生管理系统"
BeginProperty Font
Name = "宋体"
Size = 14.25
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00C00000&
Height = 615
Left = 840
TabIndex = 9
Top = 360
Width = 3855
End
Begin VB.Label Label1
BackColor = &H0000FFFF&
Caption = "版权所有@COPY追风少年软件工作室"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00C00000&
Height = 255
Left = 480
TabIndex = 8
Top = 2760
Width = 3735
End
Begin VB.Label PasswordLabel
BackColor = &H0000FFFF&
Caption = "密 码："
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00C00000&
Height = 375
Left = 720
TabIndex = 2
Top = 1560
Width = 1095
End
Begin VB.Label USERLabel
BackColor = &H0000FFFF&
Caption = "用户名："
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00C00000&
Height = 495
Left = 720
TabIndex = 1
Top = 1080
Width = 975
End
End
End
Attribute VB_Name = "frmLogin"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Public rst As New ADODB.Recordset
Public MyConnection As ADODB.Connection
Public ConString As String
Private Sub CancelCommand_Click()
UserText.Text = ""
PassWordText.Text = ""
Unload Me
End Sub
Private Sub LoginCommand_Click()
Static LogTimes As Integer
LogTimes = LogTimes + 1
If LogTimes > 3 Then
MsgBox "用户名不存在或密码错误三次!，系统将关闭！", vbOKOnly + vbExclamation
Unload Me
Else
'首先检查用户是否输入了用户名和密码
If UserText.Text = "" Then
MsgBox "请输入用户名！", vbOKOnly + vbInformation, "注意"
UserText.SetFocus
Exit Sub
ElseIf PassWordText.Text = "" Then
MsgBox "请输入密码！", vbOKOnly + vbInformation, "注意"
PassWordText.SetFocus
Exit Sub
End If
rst.Open "select * from Userlogin where UserID='" & UserText.Text & "'and Password='" & PassWordText.Text & "'", _
MyConnection, adOpenKeyset, adLockOptimistic, adCmdText
If rst.EOF = True Then
MsgBox "用户名不存在或密码错误!，确认后重新输入！", vbOKOnly + vbExclamation
UserText.Text = ""
PassWordText.Text = ""
UserText.SetFocus
rst.Close
Exit Sub
ElseIf Trim(rst.Fields("UserClassify")) = "超级用户" Then
MsgBox "登录成功！", vbOKOnly + vbInformation, "注意"
Unload Me
rst.Close
MyConnection.Close
FormMain.Show
Else
MsgBox "登录成功！", vbOKOnly + vbInformation, "注意"
Unload Me
rst.Close
MyConnection.Close
FormMain.Show
FormMain.AddUser.Enabled = False
End If
End If
End Sub
Private Sub Form_Load()
Set MyConnection = New ADODB.Connection
ConString = "Provider=MSDASQL.1;Persist Security Info=False;Data Source=Education_Maneger_System"
MyConnection.Open ConString
End Sub
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