Radtreeview xml file

This example assumes the data is stored in XML elements. Many of the examples you'll see on the internet assume the data is stored as property values inside elements. You would need to modify the template to handle that format. Very nice. How to extend it to get values of XML tags and display it on treeview as well. For example:. C Helper. Skip to content. The code finishes by creating two Button controls. Using an XmlDocument When you click the Load Flowers button, the following code displays the data in the file flowers.

Setting XmlDataProvider. Source When you click the Load Cars button, the following code executes. Absolute ; provider. I'm working on a project for a client, where the app I'm building will serve to edit an XML file consumed by a live application. The application is written in Flash, and quite unstable, so I am kind of stuck with the less than optimal XML setup. So far, so good. Now my client would like to know if it is somehow possible to use the Element of the Item elements as grouping containers.

NET controls supplied by Telerik. I would like to try and stick to what I have so far, as many hours of work have already gone into the product so far. I'd appreciate it if someone could point me in the right direction of how to tackle this particular issue. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Viewed 4k times.

I also want to save it to my. Improve this question. Sachin Chavan 5, 5 5 gold badges 46 46 silver badges 73 73 bronze badges. Ruben Ruben 33 1 1 silver badge 5 5 bronze badges. Add a comment. Active Oldest Votes. Use a recursive function e. InitializeComponent ' Add any initialization after the InitializeComponent call. Add "Animal" TreeView1.

Nodes 0. Add "Reptile" TreeView1. Add "Dragon" TreeView1. Add "Lizard" TreeView1. You can omit this part if you prefer. This technique is not memory efficient. Load filename ; and then has to load the document child nodes into a treeview. That is much more memory efficent, but can still run into memory and performance issues if the XML is really huge with tens of thousands of document child nodes.

XmlReader uses less memory. XmlReader is a much better approach if you need to read a huge XML document but only need to actually load a small fraction of the data.