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Example of Default Scrolling in ASP.NET Core Tree Grid Control

This sample demonstrates the TreeGrid component with the horizontal and vertical scrollbars to view the exceeded TreeGrid content.


The TreeGrid will show scrollbar when the content exceeds the element width or height. The vertical and horizontal scrollbar will be displayed based on the following criteria.

  • The vertical scrollbar appears when the total height of rows present in TreeGrid exceeds its element height.
  • The horizontal scrollbar appears when the sum of column`s width exceeds TreeGrid element width.

The and property is used to set the TreeGrid height and width respectively. The value of these properties can be a numeric value, pixel(px) or percentage (%).

In this demo, the and property of the TreeGrid is set to 400 and auto respectively. Now, the TreeGrid will render with vertical scrollbar when the total height of rows exceeds its element height and horizontal scrollbar will appear when the total column width exceeds the element width.