The ASP.NET Core Tree Grid allows selecting rows or cells. One or more rows or cells can also be selected by holding Ctrl or Command or Shift, or programmatically.
The ASP.NET Core Tree Grid allows you to select a range of rows or a single row by just clicking or tapping the row. To perform multi-selection, press and hold CTRL or SHIFT to select the desired row or range of rows.
A range of cells can be selected by dragging the pointer over cells. Also, press and hold CTRL or SHIFT while clicking a cell to select the desired cell or range of cells
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.