📄 lentcd.frm
字号:
VERSION 5.00
Begin VB.Form LentCD
BorderStyle = 1 'Fixed Single
Caption = "影碟出租"
ClientHeight = 3990
ClientLeft = 45
ClientTop = 435
ClientWidth = 9615
LinkTopic = "Form1"
MaxButton = 0 'False
MDIChild = -1 'True
ScaleHeight = 3990
ScaleWidth = 9615
Begin VB.Frame Frame3
Caption = "租借方式"
Height = 2775
Left = 8040
TabIndex = 18
Top = 1080
Width = 1455
Begin VB.CommandButton Command2
Caption = "零租"
Height = 735
Left = 240
TabIndex = 20
Top = 1440
Width = 975
End
Begin VB.CommandButton Command1
Caption = "会员"
Height = 735
Left = 240
TabIndex = 19
Top = 360
Width = 975
End
End
Begin VB.Frame Frame1
Caption = "影碟信息"
Height = 2775
Left = 120
TabIndex = 4
Top = 1080
Width = 7815
Begin VB.TextBox TxtYj
Appearance = 0 'Flat
Height = 375
Left = 5520
TabIndex = 16
Top = 2040
Width = 1575
End
Begin VB.TextBox TxtDATE
Appearance = 0 'Flat
Height = 375
Left = 1200
Locked = -1 'True
TabIndex = 14
Top = 2040
Width = 2055
End
Begin VB.TextBox TxtSum
Appearance = 0 'Flat
Height = 375
Left = 5520
Locked = -1 'True
TabIndex = 12
Top = 1200
Width = 2055
End
Begin VB.TextBox TxtM
Appearance = 0 'Flat
Height = 375
Left = 1200
Locked = -1 'True
TabIndex = 10
Top = 1200
Width = 2055
End
Begin VB.TextBox TxtCDle
Appearance = 0 'Flat
Height = 375
Left = 5520
Locked = -1 'True
TabIndex = 8
Top = 360
Width = 2055
End
Begin VB.TextBox TxtCDName
Appearance = 0 'Flat
Height = 375
Left = 1200
Locked = -1 'True
TabIndex = 6
Top = 360
Width = 2055
End
Begin VB.Label Label9
Caption = "元"
ForeColor = &H000000FF&
Height = 255
Left = 7320
TabIndex = 17
Top = 2160
Width = 375
End
Begin VB.Label Label8
Caption = "需缴押金："
Height = 375
Left = 4440
TabIndex = 15
Top = 2160
Width = 975
End
Begin VB.Label Label7
Caption = "可借天数："
Height = 375
Left = 240
TabIndex = 13
Top = 2160
Width = 975
End
Begin VB.Label Label6
Caption = "影碟数量："
Height = 255
Left = 4440
TabIndex = 11
Top = 1320
Width = 975
End
Begin VB.Label Label5
Caption = "影碟价格："
Height = 375
Left = 240
TabIndex = 9
Top = 1320
Width = 975
End
Begin VB.Label Label4
Caption = "影碟类别："
Height = 255
Left = 4440
TabIndex = 7
Top = 480
Width = 1095
End
Begin VB.Label Label3
Caption = "影碟名称："
Height = 255
Left = 240
TabIndex = 5
Top = 480
Width = 975
End
End
Begin VB.Frame Frame2
Caption = "影碟出租"
Height = 855
Left = 120
TabIndex = 0
Top = 120
Width = 9375
Begin VB.CommandButton Command4
Caption = "关闭(&C)"
Height = 375
Left = 7920
TabIndex = 22
Top = 240
Width = 1215
End
Begin VB.CommandButton Command3
Caption = "取消(&D)"
Height = 375
Left = 6720
TabIndex = 21
Top = 240
Width = 1215
End
Begin VB.TextBox TxtCDId
Appearance = 0 'Flat
BackColor = &H00C0FFFF&
Height = 375
Left = 1200
TabIndex = 2
Top = 240
Width = 2055
End
Begin VB.Label Label2
Caption = "<输入编号后按回车键>"
ForeColor = &H000000FF&
Height = 375
Left = 3480
TabIndex = 3
Top = 360
Width = 2655
End
Begin VB.Label Label1
Caption = "影碟编号："
Height = 255
Left = 240
TabIndex = 1
Top = 360
Width = 1095
End
End
End
Attribute VB_Name = "LentCD"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Private Sub Command1_Click()
If TxtCDId.Text <> "" And TxtCDName.Text <> "" Then
VipLent.Show vbModal
End If
End Sub
Private Sub Command2_Click()
Dim SQL As String
If TxtCDId.Text <> "" And TxtCDName.Text <> "" Then
If TxtYj.Text = "" Then
MsgBox "请输入所收取的押金！", vbInformation + vbOKOnly, "警告"
TxtYj.SetFocus
Exit Sub
End If
If Not IsNumeric(TxtYj.Text) Then
MsgBox "押金必须为数字！", vbInformation + vbOKOnly, "警告"
TxtYj.SetFocus
TxtYj.SelStart = 0
TxtYj.SelLength = Len(TxtYj.Text)
Exit Sub
End If
SQL = "insert into lentinfo(影碟编号,影碟名称,所交押金,借碟时间)values(""" _
& TxtCDId.Text & """,""" _
& TxtCDName.Text & """," _
& TxtYj.Text & ",#" _
& Date & "#)"
OpenDBFile
gCon.Execute SQL
CloseDBFile
SQL = "update cdinfo set 是否借出=-1 where 影碟编号=""" & TxtCDId.Text & """"
OpenDBFile
gCon.Execute SQL
CloseDBFile
MsgBox "租借成功，请返回！", vbInformation + vbOKOnly, "信息"
TxtCDId.Text = ""
TxtCDId.SetFocus
TxtCDName.Text = ""
TxtCDle.Text = ""
TxtM.Text = ""
TxtSum.Text = ""
TxtDATE.Text = ""
TxtYj.Text = ""
End If
End Sub
Private Sub Command3_Click()
TxtCDId.Text = ""
TxtCDId.SetFocus
TxtCDName.Text = ""
TxtCDle.Text = ""
TxtM.Text = ""
TxtSum.Text = ""
TxtDATE.Text = ""
TxtYj.Text = ""
End Sub
Private Sub Command4_Click()
Unload Me
End Sub
Private Sub txtcdid_keypress(keyascii As Integer)
Dim SQL As String
If keyascii = "13" And TxtCDId.Text <> "" Then
SQL = "select * from cdinfo,cdtype where cdinfo.影碟类别=cdtype.影碟类别 and 影碟编号=""" & TxtCDId.Text & """"
OpenDBFile
OpenRS (SQL)
If Not gRst.EOF Then
If gRst("是否借出") = -1 Then
MsgBox "对不起，该影碟已经借出，请从新选择！", vbInformation + vbOKOnly, "信息"
TxtCDId.Text = ""
TxtCDId.SetFocus
TxtCDName.Text = ""
TxtCDle.Text = ""
TxtM.Text = ""
TxtSum.Text = ""
TxtDATE.Text = ""
TxtYj.Text = ""
CloseRS
Exit Sub
End If
TxtCDName.Text = gRst("影碟名称")
TxtCDle.Text = gRst("cdinfo.影碟类别")
TxtM.Text = gRst("影碟价格")
TxtSum.Text = gRst("光碟数量")
TxtDATE.Text = gRst("借出天数")
Else
MsgBox "对不起，你输入的影碟编号不存在！", vbInformation + vbOKOnly, "信息"
TxtCDId.Text = ""
TxtCDId.SetFocus
CloseRS
Exit Sub
End If
CloseRS
TxtYj.SetFocus
ElseIf keyascii = "13" And TxtCDId.Text = "" Then
MsgBox "对不起，请输入影碟编号，并按回车键！", vbInformation + vbOKOnly, "警告"
TxtCDId.Text = ""
TxtCDId.SetFocus
End If
End Sub
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