VERSION 5.00
Object = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}#2.0#0"; "MSCOMCTL.OCX"
Begin VB.Form frmWZLBS 
   Caption         =   "選擇書籍類別"
   ClientHeight    =   4500
   ClientLeft      =   4785
   ClientTop       =   3375
   ClientWidth     =   7245
   LinkTopic       =   "Form1"
   ScaleHeight     =   4500
   ScaleWidth      =   7245
   Begin VB.CommandButton cmdDelete 
      Caption         =   "刪除類"
      Height          =   375
      Left            =   5760
      TabIndex        =   5
      Top             =   1800
      Width           =   1215
   End
   Begin VB.CommandButton cmdCancel 
      Caption         =   "取消"
      Height          =   375
      Left            =   5760
      TabIndex        =   4
      Top             =   3000
      Width           =   1215
   End
   Begin VB.CommandButton cmdEnter 
      Caption         =   "確定"
      Height          =   375
      Left            =   5760
      TabIndex        =   3
      Top             =   2400
      Width           =   1215
   End
   Begin VB.CommandButton cmdADDP 
      Caption         =   "添加父類"
      Height          =   375
      Left            =   5760
      TabIndex        =   2
      Top             =   600
      Width           =   1215
   End
   Begin VB.CommandButton cmdADDC 
      Caption         =   "添加子類"
      Height          =   375
      Left            =   5760
      TabIndex        =   1
      Top             =   1200
      Width           =   1215
   End
   Begin MSComctlLib.TreeView TreeView1 
      Height          =   3735
      Left            =   120
      TabIndex        =   0
      Top             =   600
      Width           =   5295
      _ExtentX        =   9340
      _ExtentY        =   6588
      _Version        =   393217
      LineStyle       =   1
      Style           =   6
      BorderStyle     =   1
      Appearance      =   0
      MousePointer    =   1
   End
   Begin VB.Label Label1 
      Caption         =   "選擇指定類別并確定，鼠標選定可以修改類別內容。"
      Height          =   375
      Left            =   240
      TabIndex        =   6
      Top             =   120
      Width           =   4335
   End
End
Attribute VB_Name = "frmWZLBS"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim parText As String
Private Sub cmdADDC_Click()
    Dim nodX As Node
    If Trim(parText) <> "" Then
        If TreeView1.Nodes(parText).Parent Is Nothing Then
            Set nodX = TreeView1.Nodes.Add(parText, tvwChild)
            nodX.Key = GetRkno()
            nodX.Text = "新建類（點擊鼠標修改）"
            nodX.EnsureVisible
        Else
            MsgBox "不能添加第三層次類別，土鱉！！！", vbOKOnly, "警告"
        End If
    End If
    
End Sub

Private Sub cmdADDP_Click()
        Set nodX = TreeView1.Nodes.Add(, tvwChild)
        nodX.Key = GetRkno()
        nodX.Text = "新建類（點擊鼠標修改）"

End Sub

Private Sub cmdCancel_Click()
    Unload Me
End Sub

Private Sub cmdDelete_Click()
    Dim nodX As Node
    Dim txtSQL As String
    Dim MsgText As String
    Dim mrc As ADODB.Recordset
    
    If Trim(parText) <> "" Then
        With TreeView1
    
            If MsgBox("是否刪除" & .Nodes(parText).Text & "?", vbOKCancel, "警告") = vbOK Then
                txtSQL = "delete from dm_wzlb where lbcode1 = '" & Trim(.Nodes(parText).Key) & "'"
                Set mrc = ExecuteSQL(txtSQL, MsgText)
                
                If .Nodes(parText).Parent Is Nothing Then
                    txtSQL = "delete from dm_wzlb where lbcode = '" & Trim(.Nodes(parText).Key) & "'"
                    Set mrc = ExecuteSQL(txtSQL, MsgText)
                End If
                
                TreeView1.Nodes.Clear
                
                ShowClass
            Else
                Exit Sub
            End If
        End With
    End If
    
End Sub

Private Sub cmdEnter_Click()
    If Not Trim(parText) = "" Then
        If TreeView1.Nodes(parText).Parent Is Nothing Then
            MsgBox "請選擇第二層次類別！", vbOKOnly, "警告"
            Exit Sub
        Else
            frmWZSetup1.txtItem(10) = Trim(TreeView1.Nodes(parText).Text)
            frmWZSetup1.txtItem(9) = Trim(parText)
            Unload Me

        End If
    End If
End Sub

Private Sub Form_Load()

    ShowClass
    
End Sub

Private Sub TreeView1_AfterLabelEdit(Cancel As Integer, NewString As String)
    Dim txtSQL As String
    Dim MsgText As String
    Dim mrc As ADODB.Recordset
    
    TreeView1.Nodes(parText).Text = NewString
        
    txtSQL = "select * from dm_wzlb where lbcode1 = '" & Trim(TreeView1.Nodes(parText).Key) & "'"
    Set mrc = ExecuteSQL(txtSQL, MsgText)
    If Not mrc.EOF Then
            mrc.Fields(3) = NewString
            mrc.Update
            mrc.Close
    Else
        If TreeView1.Nodes(parText).Parent Is Nothing Then
            txtSQL = "insert dm_wzlb (lbcode,lb,lbcode1,lb1) values ('r','root','" & Trim(TreeView1.Nodes(parText).Key) & "','" & Trim(NewString) & "')"
            Set mrc = ExecuteSQL(txtSQL, MsgText)
        Else
            txtSQL = "insert dm_wzlb (lbcode,lb,lbcode1,lb1) values ('" & Trim(TreeView1.Nodes(parText).Parent.Key) & "','" & Trim(TreeView1.Nodes(parText).Parent.Text) & "','" & Trim(TreeView1.Nodes(parText).Key) & " ','" & Trim(NewString) & "')"
            Set mrc = ExecuteSQL(txtSQL, MsgText)
        End If
    End If
    
End Sub

Private Sub TreeView1_NodeClick(ByVal Node As MSComctlLib.Node)
    parText = Node.Key
End Sub
Private Sub ShowClass()
    Dim txtSQL As String
    Dim MsgText As String
    Dim mrc As ADODB.Recordset
    
    txtSQL = "select lbcode1,lb1 from dm_wzlb where lbcode = 'r'"
    Set mrc = ExecuteSQL(txtSQL, MsgText)
    
    If Not mrc.EOF Then
        Do While Not mrc.EOF
            Set nodX = TreeView1.Nodes.Add(, tvwChild)
            nodX.Key = Trim(mrc.Fields(0))
            nodX.Text = Trim(mrc.Fields(1))
            mrc.MoveNext
        Loop
        mrc.Close
    End If
    
    txtSQL = "select * from dm_wzlb where lbcode <> 'r'"
    Set mrc = ExecuteSQL(txtSQL, MsgText)
    
    If Not mrc.EOF Then
        Do While Not mrc.EOF
            Set nodX = TreeView1.Nodes.Add(Trim(mrc.Fields(0)), tvwChild)
            nodX.Key = mrc.Fields(2)
            nodX.Text = mrc.Fields(3)
            mrc.MoveNext
            
        Loop
    End If
End Sub