📄 frmlogin.frm
字号:
VERSION 5.00
Begin VB.Form 登录
BorderStyle = 0 'None
Caption = "Form1"
ClientHeight = 4800
ClientLeft = 0
ClientTop = 75
ClientWidth = 7830
LinkTopic = "Form1"
ScaleHeight = 4800
ScaleWidth = 7830
ShowInTaskbar = 0 'False
StartUpPosition = 3 '窗口缺省
Begin VB.OptionButton Option3
Caption = "学生"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 5520
TabIndex = 8
Top = 3360
Width = 1095
End
Begin VB.OptionButton Option2
Caption = "评分员"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 4200
TabIndex = 7
Top = 3360
Width = 1095
End
Begin VB.OptionButton Option1
BackColor = &H00C0C000&
Caption = "管理员"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 2640
TabIndex = 6
Top = 3360
Width = 1095
End
Begin VB.CommandButton Command2
Caption = "取消"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 4920
TabIndex = 5
Top = 4080
Width = 855
End
Begin VB.CommandButton Command1
Caption = "登录"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 960
TabIndex = 4
Top = 4080
Width = 1095
End
Begin VB.TextBox Text2
Height = 495
IMEMode = 3 'DISABLE
Left = 2640
PasswordChar = "*"
TabIndex = 3
Top = 2280
Width = 1575
End
Begin VB.TextBox Text1
Height = 495
Left = 2640
TabIndex = 2
Top = 1680
Width = 1575
End
Begin VB.Image Image1
Height = 480
Index = 1
Left = 0
Picture = "frmlogin.frx":0000
Stretch = -1 'True
Top = 0
Width = 480
End
Begin VB.Label Label1
Caption = "请选择你的登录身份:"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 240
TabIndex = 9
Top = 3480
Width = 2415
End
Begin VB.Label lblLabels
BackColor = &H00E0E0E0&
BackStyle = 0 'Transparent
Caption = "密码:"
BeginProperty Font
Name = "宋体"
Size = 12
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 270
Index = 1
Left = 1200
TabIndex = 1
Top = 2520
Width = 960
End
Begin VB.Label lblLabels
BackColor = &H00E0E0E0&
BackStyle = 0 'Transparent
Caption = "账号:"
BeginProperty Font
Name = "宋体"
Size = 12
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 270
Index = 0
Left = 1200
TabIndex = 0
Top = 1800
Width = 960
End
Begin VB.Image Image2
Height = 480
Left = 240
Picture = "frmlogin.frx":1982
Stretch = -1 'True
Top = 2520
Width = 480
End
Begin VB.Image Image1
Height = 480
Index = 0
Left = 240
Picture = "frmlogin.frx":3304
Stretch = -1 'True
Top = 1680
Width = 480
End
Begin VB.Image Image3
Height = 1575
Left = 0
Picture = "frmlogin.frx":4C86
Stretch = -1 'True
Top = 0
Width = 7770
End
End
Attribute VB_Name = "登录"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim con As New ADODB.Connection
Dim rs As ADODB.Recordset
Dim i As Integer
Private Sub Command1_Click()
con.Open "provider=sqloledb.1;user id=sa;password=1101;initial catalog=学生信息管理系统"
Set rs = con.Execute("select * from 登录表 where 用户名称='" & Trim(Text1.Text) & "'")
If rs.EOF = True Then
MsgBox "没有此用户，请重新输入用户名", vbExclamation + vbOKOnly, "提示"
'Text1.Text = ""
Text1.SetFocus
Else
If (Trim(rs.Fields(1)) = Trim(Text2.Text)) Then
主窗体.Show
Else
MsgBox "密码错误，请重新输入密码", vbExclamation + vbOKOnly, "提示"
' Text2.Text = ""
Text2.SetFocus
End If
End If
i = i + 1
If i = 3 Then
MsgBox "输入次数过多，系统自动关闭", 48, "警告"
End If
Me.Hide
主窗体.Hide
End Sub
Private Sub Form_Load()
i = 1
End Sub
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