Hierarchical Data Library

for Windows® Presentation Foundation (WPF) and .NET 4+
Related products/versions:
for Silverlight™/light WPF, WPF 3.5, Windows® Forms, more
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for WPF 4+ and Silverlight™
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Product Information

Hierarchical Data Library includes hierarchical data presentation components for WPF, providing extended APIs and elegant UI:

Main features:

  • Inheriting ListView, providing tree-view behavior;
  • Data binding with high customizability;
  • Rich user experience, customizable appearance, culture and theme awareness;
  • Extended Model-View-ViewModel (MVVM) pattern support (Prism).

System requirements:

Current build:'s new?

Provides free,
full featured, and
time unlimited access
to all components
for testing purposes.
Provides access to
all components for
production purposes.


  • Controls may be used in standard Windows® applications and browser (XBAP) client applications.
  • WPF controls may be integrated into Windows® Forms applications using Windows.Forms.Integration.ElementHost component provided by .NET Framework.
  • Licensed components may be redistributed royalty-free embedded within your applications.
  • Source code is available when purchasing Business Plus product licenses.
  • We will develop and add new features requested by customers to future product builds for free if we consider that they enable high valued and common development scenarios. Moreover, we can customize and integrate the components into an application or larger solution based on your specific requirements, as we also offer a full range of convenient software development services.

  • By purchasing a license for a specific product version you obtain the ability to upgrade for free to the future builds of the same major product version released in the next year, provided that you continue to use the licensed components available in the original package, and you may renew the license for a small percent of its standard price whenever you would need to use more recent builds. We also offer high discount rates to obtain supplemental licenses for the new components within future product versions, to upgrade to future major product versions, or to migrate to related products, whenever logically applicable.

  • Regardless of legal guarantee limitations specified within the End User License Agreement (EULA) documents of our products, we aim to provide free and unlimited support services to all customers, including answering technical questions and resolving reported issues by providing updated builds and specific hot fixes, at the maximum possible responsiveness level, even while using the trial version of our software.

Using Hierarchical Data Library software developers can:

  • Display and allow end users to update an (indentation based) hierarchical list of items within the TreeListView control:

    Tree-list view

                <hdc:TreeGridViewColumn Header="Node" DisplayMemberBinding="{Binding Content}"/>
                <GridViewColumn Header="Indentation" DisplayMemberBinding="{Binding Indentation}"/>
                <GridViewColumn Header="Is expanded" DisplayMemberBinding="{Binding IsExpanded}"/>
        <pd:NodeItem Content="Node 1"/>
        <pd:NodeItem Content="Node 2" IsExpanded="True"/>
        <pd:NodeItem Content="Node 2.1" Indentation="1"/>
        <pd:NodeItem Content="Node 2.2" Indentation="1"/>
        <pd:NodeItem Content="Node 2.3" Indentation="1" IsExpanded="True"/>
        <pd:NodeItem Content="Node 2.3.1" Indentation="2"/>
        <pd:NodeItem Content="Node 2.3.2" Indentation="2"/>

You can download, install, and test the software package for free, for as long as needed. If you find the software useful and you would like to use it in production, you need to purchase and install the product license on your computer(s). Don't hesitate to request support whenever needed.

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