private void OnDriverSelectCheckedChanged(object parameter)
{
SelectableDriver selectableDriver = parameter as SelectableDriver;
selectableDriver.IsSelected = !selectableDriver.IsSelected;
if (Drivers.All(x => x.IsSelected))
{
IsAllSelected = true;
}
else if (Drivers.Count(x => x.IsSelected) > 0)
{
IsAllSelected = null;
}
else
{
IsAllSelected = false;
}
EnableDisableReportTypeDropdown();
}