?? frm_login.frm
字號(hào):
VERSION 5.00
Begin VB.Form frm_Login
Caption = "登錄"
ClientHeight = 3435
ClientLeft = 60
ClientTop = 450
ClientWidth = 4680
LinkTopic = "Form1"
ScaleHeight = 3435
ScaleWidth = 4680
StartUpPosition = 3 'Windows Default
Begin VB.CommandButton fault
Caption = "取消"
Height = 375
Left = 2640
TabIndex = 6
Top = 2880
Width = 1095
End
Begin VB.CommandButton cmd_login
Caption = "登錄"
Height = 375
Left = 1080
TabIndex = 5
Top = 2880
Width = 975
End
Begin VB.Frame Frame1
Height = 1815
Left = 360
TabIndex = 0
Top = 840
Width = 3735
Begin VB.TextBox Password
Height = 375
IMEMode = 3 'DISABLE
Left = 1320
PasswordChar = "*"
TabIndex = 4
Top = 960
Width = 2055
End
Begin VB.TextBox Username
Height = 375
Left = 1320
TabIndex = 2
Top = 360
Width = 2055
End
Begin VB.Label Label2
Caption = "密碼"
BeginProperty Font
Name = "新宋體"
Size = 9.75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H8000000D&
Height = 375
Left = 360
TabIndex = 3
Top = 960
Width = 1095
End
Begin VB.Label Label1
Caption = "用戶名"
BeginProperty Font
Name = "新宋體"
Size = 9.75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H8000000D&
Height = 375
Left = 360
TabIndex = 1
Top = 360
Width = 1095
End
End
Begin VB.Label Label3
Caption = "長(zhǎng)途汽車信息管理系統(tǒng)"
BeginProperty Font
Name = "新宋體"
Size = 14.25
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H8000000D&
Height = 375
Left = 600
TabIndex = 7
Top = 360
Width = 3495
End
End
Attribute VB_Name = "frm_Login"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub cmd_login_Click()
Dim strSQL As String
If Username.Text = "" Then
MsgBox "用戶名不能為空", vbOKOnly
Exit Sub
End If
OpenDB
strSQL = "Select * from users where username='" + Trim(Username.Text) + "'"
objRS.Open strSQL, objConn, adOpenDynamic, adLockOptimistic
If objRS.EOF Then
MsgBox "用戶名不存在", vbOKOnly
objRS.Close
CloseDB
Exit Sub
Else
If Password.Text = objRS.Fields(1).Value Then
CurrentUser = Username.Text
frm_Main.Show
objRS.Close
CloseDB
Logged = True
Unload Me
Exit Sub
Else
objRS.Close
CloseDB
MsgBox "密碼錯(cuò)誤", vbOKOnly
Password.SetFocus
End If
End If
End Sub
Private Sub fault_Click()
End
End Sub
Private Sub Form_Unload(Cancel As Integer)
If Not Logged Then
End
End If
End Sub
Private Sub Password_KeyPress(KeyAscii As Integer)
If KeyAscii = 13 Then
cmd_login_Click
End If
End Sub
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