📄 frmcards.frm
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VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Object = "{CDE57A40-8B86-11D0-B3C6-00A0C90AEA82}#1.0#0"; "MSDATGRD.OCX"
Begin VB.Form FrmCards
BorderStyle = 1 'Fixed Single
Caption = "借阅证件管理"
ClientHeight = 5805
ClientLeft = 45
ClientTop = 330
ClientWidth = 8895
LinkTopic = "FrmExpMan"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 5805
ScaleWidth = 8895
StartUpPosition = 2 '屏幕中心
Begin VB.CommandButton Cmd_Record
BackColor = &H80000004&
Cancel = -1 'True
Caption = "借阅记录"
Height = 400
Left = 5280
MousePointer = 99 'Custom
Style = 1 'Graphical
TabIndex = 7
Top = 5280
Width = 1300
End
Begin VB.ComboBox ComboCardStatus
Height = 300
ItemData = "FrmCards.frx":0000
Left = 1320
List = "FrmCards.frx":000A
Style = 2 'Dropdown List
TabIndex = 6
Top = 240
Width = 1695
End
Begin MSDataGridLib.DataGrid DataGrid1
Bindings = "FrmCards.frx":001A
Height = 4335
Left = 120
TabIndex = 4
Top = 720
Width = 8535
_ExtentX = 15055
_ExtentY = 7646
_Version = 393216
AllowUpdate = 0 'False
HeadLines = 1
RowHeight = 15
BeginProperty HeadFont {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ColumnCount = 2
BeginProperty Column00
DataField = ""
Caption = ""
BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED}
Type = 0
Format = ""
HaveTrueFalseNull= 0
FirstDayOfWeek = 0
FirstWeekOfYear = 0
LCID = 2052
SubFormatType = 0
EndProperty
EndProperty
BeginProperty Column01
DataField = ""
Caption = ""
BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED}
Type = 0
Format = ""
HaveTrueFalseNull= 0
FirstDayOfWeek = 0
FirstWeekOfYear = 0
LCID = 2052
SubFormatType = 0
EndProperty
EndProperty
SplitCount = 1
BeginProperty Split0
BeginProperty Column00
EndProperty
BeginProperty Column01
EndProperty
EndProperty
End
Begin VB.CommandButton Cmd_Back
BackColor = &H80000004&
Caption = "返 回"
Height = 400
Left = 6720
MousePointer = 99 'Custom
Style = 1 'Graphical
TabIndex = 3
Top = 5280
Width = 1300
End
Begin VB.CommandButton Cmd_Del
BackColor = &H80000004&
Caption = "删 除"
Height = 400
Left = 3795
MousePointer = 99 'Custom
Style = 1 'Graphical
TabIndex = 2
Top = 5280
Width = 1300
End
Begin VB.CommandButton Cmd_Modi
BackColor = &H80000004&
Caption = "修 改"
Height = 400
Left = 2355
MousePointer = 99 'Custom
Style = 1 'Graphical
TabIndex = 1
Top = 5280
Width = 1300
End
Begin VB.CommandButton Cmd_Add
BackColor = &H80000004&
Caption = "添 加"
Default = -1 'True
Height = 400
Left = 915
MousePointer = 99 'Custom
Style = 1 'Graphical
TabIndex = 0
Top = 5280
Width = 1300
End
Begin MSAdodcLib.Adodc Adodc1
Height = 330
Left = 0
Top = 5520
Visible = 0 'False
Width = 2415
_ExtentX = 4260
_ExtentY = 582
ConnectMode = 0
CursorLocation = 3
IsolationLevel = -1
ConnectionTimeout= 15
CommandTimeout = 30
CursorType = 3
LockType = 3
CommandType = 8
CursorOptions = 0
CacheSize = 50
MaxRecords = 0
BOFAction = 0
EOFAction = 0
ConnectStringType= 3
Appearance = 1
BackColor = -2147483643
ForeColor = -2147483640
Orientation = 0
Enabled = -1
Connect = "DSN=BookSys"
OLEDBString = ""
OLEDBFile = ""
DataSourceName = "BookSys"
OtherAttributes = ""
UserName = "bookman"
Password = "bookman"
RecordSource = "select * from cards"
Caption = "Adodc1"
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
_Version = 393216
End
Begin VB.Label Label1
AutoSize = -1 'True
Caption = "借阅证状态"
Height = 180
Left = 240
TabIndex = 5
Top = 300
Width = 900
End
End
Attribute VB_Name = "FrmCards"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'单击“添加”按钮
Private Sub Cmd_Add_Click()
'初始化FrmCardsEdit信息
FrmCardsEdit.txtCardNo = ""
FrmCardsEdit.txtDepName = ""
FrmCardsEdit.txtEmpName = ""
FrmCardsEdit.txtCreateDate = ""
FrmCardsEdit.txtIdCard = ""
FrmCardsEdit.lbl_Flag = ComboCardStatus.Text
FrmCardsEdit.Cmd_UnLost.Enabled = False
FrmCardsEdit.OriCardNo = ""
'将Modify变量设置为False，表示当前状态为插入新记录
FrmCardsEdit.Modify = False
'启动编辑窗体
FrmCardsEdit.Show 1
'刷新DataGrid表格的内容
Adodc1.Refresh
End Sub
'单击“返回”按钮
Private Sub Cmd_Back_Click()
Unload Me
End Sub
'单击“删除”按钮
Private Sub Cmd_Del_Click()
Dim TmpNo As String
'使用Adodc1.Recordset.EOF判断当前是否选择了记录
If Adodc1.Recordset.EOF = True Then
MsgBox "请选择记录"
Exit Sub
End If
'通过Adodc1.Recordset.Fields()读取Adodc1记录源中的当前数据
TmpNo = Adodc1.Recordset.Fields(0)
'询问用户是否确认删除
If MsgBox("是否删除当前行?", vbYesNo, "确认") = vbYes Then
Call MyCards.Delete(TmpNo)
End If
'刷新DataGrid表格的内容
Adodc1.Refresh
End Sub
'单击“修改”按钮
Private Sub Cmd_Modi_Click()
If Adodc1.Recordset.EOF = True Then
MsgBox "请选择记录"
Exit Sub
End If
'初始化FrmCardsEdit信息
FrmCardsEdit.OriCardNo = Adodc1.Recordset.Fields(0)
FrmCardsEdit.txtCardNo = Adodc1.Recordset.Fields(0)
FrmCardsEdit.txtDepName = Trim(Adodc1.Recordset.Fields(1))
FrmCardsEdit.txtEmpName = Trim(Adodc1.Recordset.Fields(2))
FrmCardsEdit.txtIdCard = Trim(Adodc1.Recordset.Fields(3))
FrmCardsEdit.txtCreateDate = Trim(Adodc1.Recordset.Fields(4))
FrmCardsEdit.txtCardNo.Enabled = False
'从数据库中取得Flag,如果为0-有效,1-挂失
If (ComboCardStatus.ListIndex = 0) Then
FrmCardsEdit.lbl_Flag = ComboCardStatus.Text '"有效"
FrmCardsEdit.Cmd_UnLost.Enabled = False
Else
FrmCardsEdit.lbl_Flag = ComboCardStatus.Text '"挂失"
FrmCardsEdit.Cmd_Lost.Enabled = False
End If
'将Modify变量设置为True，表示当前状态为修改新记录
FrmCardsEdit.Modify = True
'启动编辑窗体
FrmCardsEdit.Show 1
'刷新DataGrid表格的内容
Adodc1.Refresh
End Sub
Private Sub Cmd_Record_Click()
'判断是否选择了记录
If Adodc1.Recordset.EOF = True Then
MsgBox "请选择记录"
Exit Sub
End If
'设置FrmRecord.TmpCardno为选择的记录的借阅证编号
'从而显示指定借阅证的借阅记录
FrmRecord.TmpCardno = Adodc1.Recordset.Fields(0)
'启动查阅借阅记录的窗体
FrmRecord.Show 1
End Sub
Private Sub ComboCardStatus_Click()
Refresh_Data
End Sub
'启动窗体
Private Sub Form_Load()
ComboCardStatus.ListIndex = 0
Refresh_Data
End Sub
Private Sub Refresh_Data()
'设置数据源
Adodc1.RecordSource = "SELECT CardNo as 借书证号,DepName as 所属部门,EmpName as 员工姓名," _
+ "IdCard as 有效证件号码,CreateDate as 发证日期 " _
+ " FROM Cards where Flag=" + Trim(ComboCardStatus.ListIndex) + " order by CardNo"
Adodc1.Refresh
'如果选择挂失记录,则不能添加
If ComboCardStatus.ListIndex = 1 Then
Cmd_Add.Enabled = False
Else
Cmd_Add.Enabled = True
End If
End Sub
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