彩票走势图

Virtual Mode Enhancements

Once again we have extended Virtual Mode support in XtraTreeList. You can now combine the responsiveness of dynamically loaded trees with complete support for all data management operations that were previously available only in data-aware controls.

l          The TreeList control now allows end-users to edit data in Virtual Mode. If you want to use this feature, you will need to manually save changes made by end-users.

l          When you dynamically supply child node lists, you can now use lists that support IBindingList. If you do so, the TreeList will automatically update itself in response to data changes in these lists

Virtual Mode 中的改进

我们再一次扩展了 XtraTreeList 中的 Virtual Mode. 现在，你可以把对动态加载树的响应与所有数据管理操作结合起来。这些数据管理操作以前仅对数据识别控件可用。

l          现在，TreeList 控件允许终端用户在 Virtual Mode 中编辑数据。如果想使用此特征，你需要手动保存终端用户所做的更改。

l         ; 现在，当动态更新子节点列表时，你可以使用支持 IBindingList 的列表。如果这样做，TreeList 将自动自行更新，以响应列表中的更改。