CellPointerOver Command

Handles the PointerOver event over a grid cell. The default implementation will attempt to display the Hover UI for either the cell itself or for the owning grid row (depends on the RadDataGrid.SelectionUnit value). The execution parameter is of type DataGridCellInfo. For more information about this type see the CellTap command.

The following example creates a class that inherits from the DataGridCommand class and then in XAML adds an instance of this class to the RadDataGrid.Commands collection.

public class CustomCellPointerOverCommand : DataGridCommand
{
    public CustomCellPointerOverCommand()
    {
        this.Id = CommandId.CellPointerOver;
    }

    public override bool CanExecute(object parameter)
    {
        var context = parameter as DataGridCellInfo;
        // put your custom logic here
        return true;
    }

    public override void Execute(object parameter)
    {
        var context = parameter as DataGridCellInfo;
        // put your custom logic here               
    }
}

Here is the XAML declaration:

<grid:RadDataGrid>
    <grid:RadDataGrid.Commands>
        <local:CustomCellPointerOverCommand/>
    </grid:RadDataGrid.Commands>
</grid:RadDataGrid>