A range of cells can be selected by dragging the pointer over cells. This helps to copy the selected rows or cells in the clipboard.
Users can select multiple tree grid records with the help of a checkbox in each row. The selection persists even after performing any action in the Tree Grid. It also provides an option to select or deselect all the rows in a tree grid using a checkbox in the corresponding column header.
The ASP.NET Core Tree Grid allows the user to render a checkbox in an already existing column to check or uncheck a row. It works hierarchically.