private void MaintenanceByEmpId()
{
AllMaintenanceFiltered = new ObservableCollection <CarPresalesMaintenance>(AllMaintenance.Where(rid => rid.Employee.Id == SelectedEmployee.Id));
}
private void FilterMaintenance(object param)
{
if (!string.IsNullOrWhiteSpace(SearchedText))
{
AllMaintenanceFiltered = new ObservableCollection <CarPresalesMaintenance>(AllMaintenanceFiltered.Where(kl => kl.RegNr.ToLower().StartsWith(SearchedText.ToLower())));
}
else
{
if (SelectedEmployee == null)
{
AllMaintenanceFiltered = new ObservableCollection <CarPresalesMaintenance>(AllMaintenance);
}
else
{
AllMaintenanceFiltered = new ObservableCollection <CarPresalesMaintenance>(AllMaintenance.Where(rid => rid.Employee.Id == SelectedEmployee.Id));
}
}
}