frmoptions.frm

学生选课系统

VERSION 5.00
Begin VB.Form frmOptions 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "设置"
   ClientHeight    =   3855
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   3585
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MDIChild        =   -1  'True
   MinButton       =   0   'False
   ScaleHeight     =   3855
   ScaleWidth      =   3585
   ShowInTaskbar   =   0   'False
   Begin VB.TextBox txtRenewal 
      Height          =   285
      Left            =   2625
      MaxLength       =   5
      TabIndex        =   12
      Top             =   2700
      Width           =   735
   End
   Begin VB.TextBox txtFees 
      Height          =   285
      Left            =   2625
      MaxLength       =   5
      TabIndex        =   10
      Top             =   2250
      Width           =   735
   End
   Begin VB.TextBox txtDuration 
      Height          =   285
      Left            =   2625
      MaxLength       =   5
      TabIndex        =   8
      Top             =   1800
      Width           =   735
   End
   Begin VB.CommandButton cmdcancel 
      Caption         =   "取消(&X)"
      Height          =   375
      Left            =   2325
      TabIndex        =   7
      Top             =   3300
      Width           =   1095
   End
   Begin VB.CommandButton cmdOK 
      Caption         =   "确定(&O)"
      Height          =   375
      Left            =   1125
      TabIndex        =   6
      Top             =   3300
      Width           =   1095
   End
   Begin VB.TextBox txtMaxFine 
      Height          =   285
      Left            =   2625
      MaxLength       =   5
      TabIndex        =   5
      Top             =   1350
      Width           =   735
   End
   Begin VB.TextBox txtRenualCounter 
      Height          =   285
      Left            =   2625
      MaxLength       =   5
      TabIndex        =   4
      Top             =   825
      Width           =   735
   End
   Begin VB.TextBox txtTotalIssue 
      Height          =   285
      Left            =   2625
      MaxLength       =   5
      TabIndex        =   3
      Top             =   300
      Width           =   735
   End
   Begin VB.Line Line1 
      BorderColor     =   &H00808080&
      BorderStyle     =   6  'Inside Solid
      Index           =   4
      X1              =   -7200
      X2              =   -1636
      Y1              =   2475
      Y2              =   2475
   End
   Begin VB.Line Line1 
      BorderColor     =   &H00808080&
      BorderStyle     =   6  'Inside Solid
      Index           =   3
      X1              =   -7200
      X2              =   -1636
      Y1              =   2025
      Y2              =   2025
   End
   Begin VB.Line Line1 
      BorderColor     =   &H00808080&
      BorderStyle     =   6  'Inside Solid
      Index           =   2
      X1              =   -7200
      X2              =   -1636
      Y1              =   1575
      Y2              =   1575
   End
   Begin VB.Line Line1 
      BorderColor     =   &H00808080&
      BorderStyle     =   6  'Inside Solid
      Index           =   0
      X1              =   -7200
      X2              =   -1636
      Y1              =   1125
      Y2              =   1125
   End
   Begin VB.Line Line1 
      BorderColor     =   &H00808080&
      BorderStyle     =   6  'Inside Solid
      Index           =   1
      X1              =   -7200
      X2              =   -1636
      Y1              =   525
      Y2              =   525
   End
   Begin VB.Label Label6 
      AutoSize        =   -1  'True
      Caption         =   "会员续办费用"
      Height          =   180
      Left            =   120
      TabIndex        =   13
      Top             =   2700
      Width           =   1080
   End
   Begin VB.Label Label5 
      AutoSize        =   -1  'True
      Caption         =   "会员费用"
      Height          =   180
      Left            =   120
      TabIndex        =   11
      Top             =   2250
      Width           =   720
   End
   Begin VB.Label Label4 
      AutoSize        =   -1  'True
      Caption         =   "会员资格持续时间（月）"
      Height          =   180
      Left            =   120
      TabIndex        =   9
      Top             =   1800
      Width           =   1980
   End
   Begin VB.Label Label3 
      AutoSize        =   -1  'True
      Caption         =   "最大罚款金额 "
      Height          =   180
      Left            =   120
      TabIndex        =   2
      Top             =   1350
      Width           =   1170
   End
   Begin VB.Label Label2 
      Caption         =   "会员最大预定数量"
      Height          =   255
      Left            =   120
      TabIndex        =   1
      Top             =   840
      Width           =   2370
   End
   Begin VB.Label Label1 
      Caption         =   "会员最大借书数量"
      Height          =   180
      Left            =   120
      TabIndex        =   0
      Top             =   360
      Width           =   2370
   End
End
Attribute VB_Name = "frmOptions"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub cmdCancel_Click()
    MDImain.munOptions.Enabled = True
    Unload Me
End Sub
Private Sub cmdOK_Click()
    M.TotalIssueBook = txtTotalIssue.Text
    M.MaxFineBal = txtMaxFine.Text
    M.RenewalCounter = txtRenualCounter
    
    M.MembershipDuration = txtDuration
    M.MembershipFee = txtFees
    M.RenewalFees = txtRenewal
    Dim db As Connection, adoprimaryrs As Recordset
    Set db = New Connection
    db.CursorLocation = adUseClient
    db.Open strConnection
    Set adoprimaryrs = New Recordset
    adoprimaryrs.Open "select TotalIssueBooks,RenewalCounter," & _
                        "MaxFineBal,MembershipDuration, MembershipFee," & _
                        "RenewalFees from GlobalVariables", db, _
                        adOpenStatic, adLockOptimistic
    adoprimaryrs.Fields(0) = txtTotalIssue.Text
    adoprimaryrs.Fields(1) = txtRenualCounter
    adoprimaryrs.Fields(2) = txtMaxFine.Text
    
    adoprimaryrs.Fields(3) = txtDuration
    adoprimaryrs.Fields(4) = txtFees
    adoprimaryrs.Fields(5) = txtRenewal
    
    adoprimaryrs.Update
    db.Close
    MDImain.munOptions.Enabled = True
    Unload Me
End Sub

Private Sub Form_Load()
    txtTotalIssue.Text = M.TotalIssueBook
    txtMaxFine.Text = M.MaxFineBal
    txtRenualCounter = M.RenewalCounter
    
    txtDuration = M.MembershipDuration
    txtFees = M.MembershipFee
    txtRenewal = M.RenewalFees
End Sub

Private Sub txtDuration_LostFocus()
    With txtDuration
        If Not IsNumeric(.Text) Then
            MsgBox "请输入数字!!!", vbInformation, "注意"
            .Text = ""
            .SetFocus
        End If
    End With

End Sub

Private Sub txtFees_LostFocus()
    With txtFees
        If Not IsNumeric(.Text) Then
            MsgBox "请输入数字!!!", vbInformation, "注意"
            .Text = ""
            .SetFocus
        End If
    End With

End Sub

Private Sub txtMaxFine_LostFocus()
    With txtMaxFine
        If Not IsNumeric(.Text) Then
            MsgBox "请输入数字!!!", vbInformation, "注意"
            .Text = ""
            .SetFocus
        End If
    End With

End Sub

Private Sub txtRenewal_LostFocus()
    With txtRenewal
        If Not IsNumeric(.Text) Then
            MsgBox "请输入数字!!!", vbInformation, "注意"
            .Text = ""
            .SetFocus
        End If
    End With

End Sub

Private Sub txtRenualCounter_LostFocus()
    With txtRenualCounter
        If Not IsNumeric(.Text) Then
            MsgBox "请输入数字!!!", vbInformation, "注意"
            .Text = ""
            .SetFocus
        End If
    End With

End Sub


Private Sub txtTotalIssue_LostFocus()
    With txtTotalIssue
        If Not IsNumeric(.Text) Then
            MsgBox "请输入数字!!!", vbInformation, "注意"
            .Text = ""
            .SetFocus
        End If
    End With
End Sub