Progress Telerik UI for WinForms
Telerik TreeView for Windows Forms is capable of loading thousands of nodes in milliseconds and provides excellent user experience through the use of virtualization.
With the Telerik Windows Forms TreeView you can expand your winforms application capabilities through the rich drag & drop functionality. You can easily perform the following drag and drop operations:
RadTreeView comes with an easy to use built-in filtering and sorting mechanisms - all you need to do is wire the exposed event for each, and the TreeView will do these operations with ease, and on the fly.
Due to business globalization, the need for multi-lingual applications is a must. Telerik Windows Forms TreeView supports RTL languages, such as Hebrew and Arabic
Full localization of its strings is also supported. See Localization and Right-to-Left Support for the full list of Telerik Windows Forms controls supporting RTL languages.
TreeView provides rich design time support, making customizations and configurations very easy. Key capabilities include:
The control is shipped with a rich set of themes that allow you to easily build slick interfaces with the look-and-feel of Windows 8, Office 2010, Office 2013, Metro, etc. The themes can be easily switched using a single property.
In addition to the built-in themes, you can build a new theme from scratch to fit your exact visual demands by using the Visual Style Builder productivity tool.
Telerik TreeView is also capable of displaying rich text formatting by using standard HTML tags, such as <i>, <b>, and <u>. This is supported on a framework level.