private void btnRecurBrowse_Click(object sender, EventArgs e) //查看root树 { try { opc.RecurBrowse(); foreach (TreeNode node in opc.ItemTreeNode.Nodes) { TreeNode newNode = node.Clone() as TreeNode; } } catch (Exception ex) { MessageBox.Show(ex.Message); } }
private void btnRecurBrowse_Click(object sender, EventArgs e) { try { treeView.Nodes.Clear(); opc.RecurBrowse(); foreach (TreeNode node in opc.ItemTreeNode.Nodes) { TreeNode newNode = node.Clone() as TreeNode; treeView.Nodes.Add(newNode); } } catch (Exception ex) { MessageBox.Show(ex.Message); } }