VS2010中C#中代碼以下:(僅以個人做業代碼舉例) c#
private void treeView1_AfterSelect(object sender, TreeViewEventArgs e) { switch (e.Node.Tag.ToString())//字符串 { case "1"://注意字符串夾引號,如下均是 Dangan(); break; case "2": Jiangfang(); break; case "3": Diaodong(); break; case "4": Kaoping(); break; } }VS2010中VB.net中代碼以下:(僅以個人做業代碼舉例)
Private Sub TreeView1_AfterSelect(ByVal sender As System.Object, ByVal e As System.Windows.Forms.TreeViewEventArgs) Handles TreeView1.AfterSelect Select Case (e.Node.Tag) '數值 Case 1 '看到同c#中的區別了嗎 ConAdd() Case 2 ConModify() Case 3 ConFindPrint() Case 4 ConSumLeft() Case 5 Stock() Case 6 StockDown() Case 7 CusAdd() Case 8 CusModify() Case 9 CusFindPrint() Case 10 Product() Case 11 ProModify() Case 12 Welcome() Case 13 Setting() End Select End Sub以上是其使用方法,其中使用的選擇語句也是不一樣的,若是你有更好的方法,歡迎指教。