?? frmnewlei.frm
字號:
VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Begin VB.Form FrmNewLei
BorderStyle = 3 'Fixed Dialog
Caption = "新書登記 添加類別"
ClientHeight = 2280
ClientLeft = 45
ClientTop = 330
ClientWidth = 6510
Icon = "FrmNewLei.frx":0000
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 2280
ScaleWidth = 6510
ShowInTaskbar = 0 'False
StartUpPosition = 2 '屏幕中心
Begin MSAdodcLib.Adodc Adodc1
Height = 330
Left = 4800
Top = 1680
Visible = 0 'False
Width = 1200
_ExtentX = 2117
_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= 1
Appearance = 1
BackColor = -2147483643
ForeColor = -2147483640
Orientation = 0
Enabled = -1
Connect = ""
OLEDBString = ""
OLEDBFile = ""
DataSourceName = ""
OtherAttributes = ""
UserName = ""
Password = ""
RecordSource = ""
Caption = "Adodc1"
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋體"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
_Version = 393216
End
Begin VB.ComboBox ComboFuLei
Height = 300
Left = 1320
TabIndex = 2
Text = "選擇父類"
Top = 1275
Width = 3015
End
Begin VB.TextBox TxtLeiBie
Height = 390
Left = 1320
TabIndex = 1
Top = 690
Width = 3015
End
Begin VB.TextBox TxtBianHao
Height = 390
Left = 1320
TabIndex = 0
Top = 120
Width = 3015
End
Begin VB.CommandButton CmdClose
Cancel = -1 'True
Caption = "返回(&C)"
Height = 375
Left = 4680
TabIndex = 5
Top = 1200
Width = 1575
End
Begin VB.CommandButton CmdLei
Caption = "保存并返回(&R)"
Height = 375
Left = 4680
TabIndex = 4
Top = 555
Width = 1575
End
Begin VB.CommandButton CmdNewGYS
Caption = "保存并繼續(&N)"
Height = 375
Left = 4680
TabIndex = 3
Top = 120
Width = 1575
End
Begin VB.Label Label4
AutoSize = -1 'True
Caption = "說明：創建第一級分類請不要選擇“所屬父類”，創建子類請選擇父類。"
Height = 180
Left = 240
TabIndex = 9
Top = 1920
Width = 5760
End
Begin VB.Label Label3
AutoSize = -1 'True
Caption = "所屬父類："
Height = 180
Left = 240
TabIndex = 8
Top = 1395
Width = 900
End
Begin VB.Label Label2
AutoSize = -1 'True
Caption = "類別名稱："
Height = 180
Left = 240
TabIndex = 7
Top = 840
Width = 900
End
Begin VB.Label Label1
AutoSize = -1 'True
Caption = "類別編號："
Height = 180
Left = 240
TabIndex = 6
Top = 240
Width = 900
End
End
Attribute VB_Name = "FrmNewLei"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim FuLeiBianHao As String
Public Function checkGYSID(UID As String) As Boolean
Dim userDB As Database
Dim userRD As Recordset
Dim dbName As String
Dim STRSQL As String
Screen.MousePointer = 11
On Error GoTo errEnd
dbName = App.Path
If Right(dbName, 1) <> "\" Then dbName = dbName + "\"
dbName = dbName + "DataBase\WFSSDataBase.mdb"
STRSQL = "select [圖書分類] from [圖書分類] where [圖書分類號]=""" & UID & """"
'打開數據庫
Set userDB = DBEngine.Workspaces(0).OpenDatabase(dbName, False, True)
'檢索用戶,驗證密碼
Set userRD = userDB.OpenRecordset(STRSQL, dbOpenSnapshot)
If userRD.RecordCount > 0 Then
'關閉數據庫
userRD.Close
Set userRD = Nothing
userDB.Close
Set userDB = Nothing
checkGYSID = True
Screen.MousePointer = vbDefault
Else
'關閉數據庫
userRD.Close
Set userRD = Nothing
userDB.Close
Set userDB = Nothing
Screen.MousePointer = vbDefault
checkGYSID = False
End If
Exit Function
errEnd:
Screen.MousePointer = vbDefault
MsgBox Err.Description, vbOKOnly + vbExclamation, "創建類別"
Err.Clear
'關閉數據庫
userRD.Close
Set userRD = Nothing
userDB.Close
Set userDB = Nothing
End Function
Public Function checkFenLei(UID As String) As Boolean
Dim userDB As Database
Dim userRD As Recordset
Dim dbName As String
Dim STRSQL As String
Screen.MousePointer = 11
On Error GoTo errEnd
dbName = App.Path
If Right(dbName, 1) <> "\" Then dbName = dbName + "\"
dbName = dbName + "DataBase\WFSSDataBase.mdb"
STRSQL = "select [圖書分類] from [圖書分類] where [圖書分類]=""" & UID & """"
'打開數據庫
Set userDB = DBEngine.Workspaces(0).OpenDatabase(dbName, False, True)
'檢索用戶,驗證密碼
Set userRD = userDB.OpenRecordset(STRSQL, dbOpenSnapshot)
If userRD.RecordCount > 0 Then
'關閉數據庫
userRD.Close
Set userRD = Nothing
userDB.Close
Set userDB = Nothing
checkFenLei = True
Screen.MousePointer = vbDefault
Else
'關閉數據庫
userRD.Close
Set userRD = Nothing
userDB.Close
Set userDB = Nothing
Screen.MousePointer = vbDefault
checkFenLei = False
End If
Exit Function
errEnd:
Screen.MousePointer = vbDefault
MsgBox Err.Description, vbOKOnly + vbExclamation, "創建類別"
Err.Clear
'關閉數據庫
userRD.Close
Set userRD = Nothing
userDB.Close
Set userDB = Nothing
End Function
Private Sub CmdClose_Click()
Unload Me
Load FrmBook
FrmBook.Show vbModal
End Sub
Private Sub CmdLei_Click()
On Error GoTo errEnd
If TxtBianHao.Text = "" Then
MsgBox "請填寫圖書分類號!", vbOKOnly + vbExclamation, "創建分類"
TxtBianHao.SetFocus
Exit Sub
End If
If TxtLeiBie.Text = "" Then
MsgBox "請填寫圖書分類名稱!", vbOKOnly + vbExclamation, "創建分類"
TxtLeiBie.SetFocus
Exit Sub
End If
If checkFenLei(TxtLeiBie.Text) Then
MsgBox "圖書分類名稱不唯一，請另選一個！", vbOKOnly + vbExclamation, "創建分類"
TxtLeiBie.SetFocus
TxtLeiBie.SelStart = 0
TxtLeiBie.SelLength = Len(TxtLeiBie.Text)
Exit Sub
End If
If ComboFuLei.Text <> "" And ComboFuLei.Text <> "選擇父類" Then
If Not checkFenLei(ComboFuLei.Text) Then
MsgBox "所選父類不存在！請重試！", vbOKOnly + vbExclamation, "選擇父類"
ComboFuLei.SetFocus
Exit Sub
End If
Adodc1.CommandType = adCmdText
Adodc1.RecordSource = "select [圖書分類號] from [圖書分類] where [圖書分類號]=[所屬父類編號] and [圖書分類]=""" & ComboFuLei.Text & """"
Adodc1.Refresh
Adodc1.Recordset.MoveFirst
FuLeiBianHao = Adodc1.Recordset!圖書分類號
End If
If checkGYSID(TxtBianHao.Text) Then
MsgBox "圖書分類編號不唯一，請另選一個！", vbOKOnly + vbExclamation, "創建分類"
TxtBianHao.SetFocus
TxtBianHao.SelStart = 0
TxtBianHao.SelLength = Len(TxtBianHao.Text)
Exit Sub
End If
If FuLeiBianHao = "" Then FuLeiBianHao = TxtBianHao.Text
Adodc1.CommandType = adCmdTable
Adodc1.RecordSource = "圖書分類"
Adodc1.Refresh
Adodc1.Recordset.AddNew
Adodc1.Recordset!圖書分類號 = TxtBianHao.Text
Adodc1.Recordset!圖書分類 = TxtLeiBie.Text
Adodc1.Recordset!所屬父類編號 = FuLeiBianHao
Adodc1.Recordset.Update
MsgBox "創建分類成功！", vbOKOnly + vbInformation, "創建分類"
Call CmdClose_Click
Exit Sub
errEnd:
MsgBox "更新數據庫失敗!", vbOKOnly + vbExclamation, "數據庫出錯"
End Sub
Private Sub CmdNewGYS_Click()
On Error GoTo errEnd
If TxtBianHao.Text = "" Then
MsgBox "請填寫圖書分類號!", vbOKOnly + vbExclamation, "創建分類"
TxtBianHao.SetFocus
Exit Sub
End If
If TxtLeiBie.Text = "" Then
MsgBox "請填寫圖書分類名稱!", vbOKOnly + vbExclamation, "創建分類"
TxtLeiBie.SetFocus
Exit Sub
End If
If checkFenLei(TxtLeiBie.Text) Then
MsgBox "圖書分類名稱不唯一，請另選一個！", vbOKOnly + vbExclamation, "創建分類"
TxtLeiBie.SetFocus
TxtLeiBie.SelStart = 0
TxtLeiBie.SelLength = Len(TxtLeiBie.Text)
Exit Sub
End If
If ComboFuLei.Text <> "" And ComboFuLei.Text <> "選擇父類" Then
If Not checkFenLei(ComboFuLei.Text) Then
MsgBox "所選父類不存在！請重試！", vbOKOnly + vbExclamation, "選擇父類"
ComboFuLei.SetFocus
Exit Sub
End If
Adodc1.CommandType = adCmdText
Adodc1.RecordSource = "select [圖書分類號] from [圖書分類] where [圖書分類號]=[所屬父類編號] and [圖書分類]=""" & ComboFuLei.Text & """"
Adodc1.Refresh
Adodc1.Recordset.MoveFirst
FuLeiBianHao = Adodc1.Recordset!圖書分類號
End If
If checkGYSID(TxtBianHao.Text) Then
MsgBox "圖書分類編號不唯一，請另選一個！", vbOKOnly + vbExclamation, "創建分類"
TxtBianHao.SetFocus
TxtBianHao.SelStart = 0
TxtBianHao.SelLength = Len(TxtBianHao.Text)
Exit Sub
End If
If FuLeiBianHao = "" Then FuLeiBianHao = TxtBianHao.Text
Adodc1.CommandType = adCmdTable
Adodc1.RecordSource = "圖書分類"
Adodc1.Refresh
Adodc1.Recordset.AddNew
Adodc1.Recordset!圖書分類號 = TxtBianHao.Text
Adodc1.Recordset!圖書分類 = TxtLeiBie.Text
Adodc1.Recordset!所屬父類編號 = FuLeiBianHao
Adodc1.Recordset.Update
MsgBox "創建分類成功！", vbOKOnly + vbInformation, "創建分類"
TxtBianHao.Text = ""
TxtLeiBie.Text = ""
ComboFuLei.Text = "選擇父類"
FuLeiBianHao = ""
TxtFuLei.Text = ""
TxtBianHao.SetFocus
Exit Sub
errEnd:
MsgBox "更新數據庫失敗!", vbOKOnly + vbExclamation, "數據庫出錯"
End Sub
Private Sub ComboFuLei_Click()
On Error GoTo errEnd
If ComboFuLei.Text <> "" Then
Adodc1.CommandType = adCmdText
Adodc1.RecordSource = "select [圖書分類號] from [圖書分類] where [圖書分類號]=[所屬父類編號] and [圖書分類]=""" & ComboFuLei.Text & """"
Adodc1.Refresh
Adodc1.Recordset.MoveFirst
FuLeiBianHao = Adodc1.Recordset!圖書分類號 & ""
End If
Exit Sub
errEnd:
MsgBox "檢索數據庫失敗！找不到該類別！", vbOKOnly + vbExclamation, "數據庫出錯"
End Sub
Private Sub Form_Activate()
On Error GoTo errEnd
Adodc1.CommandType = adCmdText
Adodc1.RecordSource = "select [圖書分類] from [圖書分類] where [圖書分類號]=[所屬父類編號]"
Adodc1.Refresh
ComboFuLei.AddItem ""
If Adodc1.Recordset.RecordCount > 0 Then
Adodc1.Recordset.MoveFirst
While Not Adodc1.Recordset.EOF
ComboFuLei.AddItem Adodc1.Recordset!圖書分類
Adodc1.Recordset.MoveNext
Wend
End If
Exit Sub
errEnd:
MsgBox "檢索數據庫失敗！", vbOKOnly + vbExclamation, "數據庫出錯"
End Sub
Private Sub Form_Load()
Dim dbName As String
Dim connSTR As String
On Error GoTo errEnd
ChDir App.Path
dbName = App.Path
If Right(dbName, 1) <> "\" Then dbName = dbName + "\"
dbName = dbName + "DataBase\WFSSDataBase.mdb"
connSTR = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & dbName & ";Persist Security Info=False"
Adodc1.ConnectionString = connSTR
Exit Sub
errEnd:
MsgBox "連接數據庫失敗!", vbOKOnly + vbExclamation, "打開數據庫出錯"
End
End Sub
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