📄 form7.frm
字号:
VERSION 5.00
Object = "{86CF1D34-0C5F-11D2-A9FC-0000F8754DA1}#2.0#0"; "mscomct2.ocx"
Begin VB.Form form7
BackColor = &H00404040&
BorderStyle = 0 'None
Caption = "图书借出"
ClientHeight = 6165
ClientLeft = 0
ClientTop = 0
ClientWidth = 10980
LinkTopic = "Form7"
Picture = "Form7.frx":0000
ScaleHeight = 6165
ScaleWidth = 10980
ShowInTaskbar = 0 'False
StartUpPosition = 3 '窗口缺省
Begin VB.Timer Timer1
Interval = 100
Left = 4680
Top = 4200
End
Begin MSComCtl2.DTPicker DTPicker1
Height = 375
Left = 3360
TabIndex = 3
Top = 2640
Width = 1935
_ExtentX = 3413
_ExtentY = 661
_Version = 393216
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 12
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Format = 20119553
CurrentDate = 38591
End
Begin VB.Label Label3
BackStyle = 0 'Transparent
BeginProperty Font
Name = "宋体"
Size = 14.25
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 2520
TabIndex = 2
Top = 2050
Width = 1815
End
Begin VB.Label Label2
BackStyle = 0 'Transparent
BeginProperty Font
Name = "宋体"
Size = 14.25
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 2520
TabIndex = 1
Top = 1540
Width = 1815
End
Begin VB.Label Label1
BackStyle = 0 'Transparent
BeginProperty Font
Name = "宋体"
Size = 14.25
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 1800
TabIndex = 0
Top = 960
Width = 1815
End
Begin VB.Image Image3
Appearance = 0 'Flat
BorderStyle = 1 'Fixed Single
Height = 375
Left = 6330
MouseIcon = "Form7.frx":24D34
MousePointer = 99 'Custom
Top = 3900
Width = 1575
End
Begin VB.Image Image2
Appearance = 0 'Flat
BorderStyle = 1 'Fixed Single
Height = 375
Left = 6330
MouseIcon = "Form7.frx":24E86
MousePointer = 99 'Custom
Top = 3320
Width = 1575
End
Begin VB.Image Image1
Height = 375
Left = 0
MouseIcon = "Form7.frx":24FD8
MousePointer = 99 'Custom
Top = 0
Width = 375
End
End
Attribute VB_Name = "form7"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Form_Load()
If ifuser = "0" Or ifuser = "1" Or ifuser = "2" Then
jechuxx
End If
End Sub
Private Sub Image1_Click()
Unload Me
End Sub
Private Sub Image2_Click()
If admin = True Then
If qy1.State = adStateOpen Then
qy1.Close
End If
qy1.Open "select * from 借书信息", cnn, adOpenKeyset, adLockOptimistic, adCmdText
If qy4.State = adStateOpen Then
qy4.Close
End If
qy4.Open "select * from 个人信息 where 学号='" & Label1.Caption & "'", cnn, adOpenKeyset, adLockOptimistic, adCmdText
If qy5.State = adStateOpen Then
qy5.Close
End If
qy5.Open "select * from 图书信息 where 图书编号='" & Label2.Caption & "'", cnn, adOpenKeyset, adLockOptimistic, adCmdText
Do While qy1.EOF = False
If qy1.Fields(1) = Label1.Caption And qy1.Fields(2) = Label2.Caption Then
qy1.Fields(6) = "1"
qy4.Fields(9) = qy4.Fields(9) - 1
qy5.Fields(6) = qy5.Fields(6) + 1
qy4.Update
qy5.Update
qy1.Update
MsgBox "图书己归还,请继续操作!"
Exit Sub
Else
qy1.MoveNext
End If
Loop
Else
'--------------------
If qy3.State = adStateOpen Then '借书批准
qy3.Close
End If
qy3.Open "select * from 借书批准处", cnn, adOpenKeyset, adLockOptimistic, adCmdText
If qy2.State = adStateOpen Then
qy2.Close
End If
qy2.Open "select * from 用户交流", cnn, adOpenKeyset, adLockOptimistic, adCmdText
qy3.AddNew
qy3.Fields(1) = id
qy3.Fields(2) = Label2.Caption
qy3.Fields(6) = "1"
qy3.Fields(7) = "2" '标志为还书
qy3.Update
qy2.AddNew
qy2.Fields(0) = qy3.Fields(0)
qy2.Fields(1) = id
qy2.Fields(2) = adminid
qy2.Fields(3) = "ID为:" + id + "的用户向管理员请求归还编号为:" + Label2.Caption + "的图书!"
qy2.Fields(4) = Date
qy2.Fields(5) = "0"
qy2.Update
MsgBox "你的请求需要管理员验证,请稍候!", vbInformation
End If
End Sub
Private Sub Image3_Click()
If admin = True Then
If qy1.State = adStateOpen Then
qy1.Close
End If
qy1.Open "select * from 借书信息", cnn, adOpenKeyset, adLockOptimistic, adCmdText
Do While qy1.EOF = False
If qy1.Fields(1) = Label1.Caption And qy1.Fields(2) = Label2.Caption Then
qy1.Fields(5) = DTPicker1.Value
qy1.Update
MsgBox "图书己续借成功,请继续操作!"
Exit Sub
Else
qy1.MoveNext
End If
Loop
Else
If qy3.State = adStateOpen Then '借书批准
qy3.Close
End If
qy3.Open "select * from 借书批准处", cnn, adOpenKeyset, adLockOptimistic, adCmdText
If qy2.State = adStateOpen Then
qy2.Close
End If
qy2.Open "select * from 用户交流", cnn, adOpenKeyset, adLockOptimistic, adCmdText
qy3.AddNew
qy3.Fields(1) = id
qy3.Fields(2) = Label2.Caption
qy3.Fields(5) = DTPicker1.Value
qy3.Fields(6) = "1"
qy3.Fields(7) = "3" '标志为还书
qy3.Update
qy2.AddNew
qy2.Fields(0) = qy3.Fields(0)
qy2.Fields(1) = id
qy2.Fields(2) = adminid
qy2.Fields(3) = "ID为:" + id + "的用户向管理员请求续借编号为:" + Label2.Caption + "的图书到" + Str(DTPicker1.Value)
qy2.Fields(4) = Date
qy2.Fields(5) = "0"
qy2.Update
MsgBox "你的请求需要管理员验证,请稍候!", vbInformation
End If
End Sub
Private Sub Timer1_Timer()
form7.Top = form1.Top + 2900
form7.Left = form1.Left + 1060
End Sub
Private Sub jechuxx()
If qy1.State = adStateOpen Then
qy1.Close
End If
qy1.Open "select * from 借书信息 where 索引='" & tkUserID & "'", cnn, adOpenKeyset, adLockOptimistic, adCmdText
Label1.Caption = qy1.Fields(1) '学号
Label2.Caption = qy1.Fields(2) '图书编号
Label3.Caption = qy1.Fields(3) '借书日期
DTPicker1.Value = qy1.Fields(5) '图书简介
End Sub
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