在.NET环境中windows提供的TreeView控件在节点级别超过三级时就容易发生错误。而RadTreeView具有很强大的功能,甚至可以实现节点的直接拖放。-In. NET environment to provide windows of the TreeView control node level in more than three hours on the error-prone. RadTreeView and have a very strong function, or even the realization of the direct drag and drop nodes.
关于时间计算的小程序,适合入门级读者学习使用,虽然功能简单,但思路清晰,易学易懂!-With regard to the calculation of time of small procedures, suitable for studying the use of entry-level readers, although the function of simple, but clear-headed, easy to understand!