Basic usage

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The MultiColumnComboBox component is part of Telerik UI for ASP.NET Core, a professional grade UI library with 110+ components for building modern and feature-rich applications. To try it out sign up for a free 30-day trial.


The Telerik UI for ASP.NET Core MultiColumnComboBox component helps you visualize vast sets of data in a dropdown list with a grid-like column structure.

Key Features

  • Data binding – a set of options for binding, including Ajax, Server, Custom, and Model binding
  • Columns – an option to predefine the columns that will be rendered
  • Filtering – server and client filtering
  • Grouping – visualize MultiColumnComboBox items in groups by binding the component to a grouped data source
  • Virtualization – improve both server and client performance for large amounts of data
  • Templates – customize the content of the MultiColumnComboBox
  • Cascading Multi-Column ComboBoxes – guide the user’s input by defining a list of available options for selection
  • RTL Support – display content for right-to-left languages
  • Built-In Accessibility – screen readers and keyboard support

This MultiColumnComboBox example is part of unique collection of hundreds of ASP.NET Core demos, with which you can see all Telerik ASP.NET Core components and their features in action. View the source code of each of them or directly adapt and edit them, including their theme appearance, in Telerik REPL for ASP.NET Core.

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