在vb 2010刪除列標題快遞

Question

我有這個應用程序與列表框。當單擊按鈕時，我的數據庫中的某些內容應該顯示。隨着顯示器列標題！它以「{itemID = SW934，數量= 10 ...」等形式出現。我如何擺脫「{」和列標題？這裏是我當前的代碼：

公共類Form1中

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 
    'TODO: This line of code loads data into the 'MICROLANDDataSet.Orders' table. You can move, or remove it, as needed. 
    Me.OrdersTableAdapter.Fill(Me.MICROLANDDataSet.Orders) 
    'TODO: This line of code loads data into the 'MICROLANDDataSet.Inventory' table. You can move, or remove it, as needed. 
    Me.InventoryTableAdapter.Fill(Me.MICROLANDDataSet.Inventory) 
    'TODO: This line of code loads data into the 'MICROLANDDataSet.Customers' table. You can move, or remove it, as needed. 
    Me.CustomersTableAdapter.Fill(Me.MICROLANDDataSet.Customers) 

End Sub 

Private Sub btnOut_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnOut.Click 
    Dim query1 = From OUT In MICROLANDDataSet.Inventory 
       Where OUT.quantity <= 10 
       Order By OUT.description Descending 
       Select OUT.itemID, OUT.quantity, OUT.description 

    lstOutput.DataSource = query1.ToList 
    lstOutput.SelectedItem = Nothing 


End Sub 

末級

謝謝你們。任何幫助是非常歡迎的。

Answer 1

問題是，query1是一個匿名內部隊列隊列。換句話說，它是一個未定義類型的對象的枚舉。解決這個問題的一種方法是將結果連接成一個字符串。

Select OUT.itemID & OUT.quantity & OUT.description 

，並QUERY1一個List(Of String)（您可以格式化字符串中，你希望的任何方式。）

另一種方法是指定的字段作爲顯示領域之一。

lstOutput.DisplayMember="Description"