[.NET] TreeView 抓Access 資料並顯示成節點,子節點問題
請輸入專案類型(網站專案或者應用程式專案)：VS2010
參照網路上提供的範例製作了一個專案
Access(DB2)內table(test2)
http://imageshack.us/photo/my-images/836/22127796.jpg/
問題: 請問用VS2010偵錯與直接執行debug資料夾內的程式Treeview結果怎麼都不同?
VS2010偵錯: http://imageshack.us/photo/my-images/713/debug2.jpg/
Debug資料夾: http://imageshack.us/photo/my-images/820/debugx.jpg/
我有試過將DB內資料重新排序或撈資料時排序，但VS2010執行結果都不行與debug相同
請問是否有地方寫錯？ 謝謝前輩指教!
程式碼如下:
Imports System.Data.OleDb
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Me.Load
Dim cn As New OleDbConnection("provider=microsoft.Jet.OLEDB.4.0;Data
source= DB2.mdb ")
Dim cmd As New OleDbCommand("Select * from test2", cn)
Dim da As New OleDbDataAdapter
Dim ds As New DataSet
da.SelectCommand = cmd
da.Fill(ds, "test2")
DataGridView1.DataSource = ds.Tables("test2")
Keyword_txt.Text = ds.Tables("test2").Rows.Count
Dim temp_s, temp_d As String
For i As Integer = 0 To ds.Tables("test2").Rows.Count - 1
Dim dr As DataRow = ds.Tables("test2").Rows(i)
temp_s = dr(0)
temp_d = dr(1)
If temp_d = "0" Then
TreeView1.Nodes.Add(temp_s)
Else
search_node(TreeView1.Nodes, 0, temp_s, temp_d)
End If
Next i
TreeView1.ExpandAll()
End Sub
Public Sub search_node(ByVal tnc As TreeNodeCollection, ByVal c As
Integer, ByVal s As String, ByVal d As String)
Dim i As Integer
For i = 0 To tnc.Count - 1
If tnc(i).Text = d Then
tnc(i).Nodes.Add(s)
Else
search_node(tnc(i).Nodes, i, s, d)
End If
Next
End Sub
End Class
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