public string ShowType(Garage <Vehicle> gar)
{
string result = "";
var vlist = gar.OfType <Vehicle>().Where(x => x != null).GroupBy(x => x.GetType().Name).Select(g => new
{
type = g.Key,
count = g.Count()
});
foreach (var v in vlist)
{
result += v.type + ": " + v.count + "\n";
}
return(result);
}
public void ShowListType(Garage <Vehicle> gar, string typ)
{
var vlist = gar.OfType <Vehicle>().Where(x => x.GetType().Name.Equals(typ, StringComparison.InvariantCultureIgnoreCase));
if (vlist.Count() == 0)
{
Console.WriteLine("Not found any vehicle from the type {0}", typ);
}
else
{
foreach (var v in vlist)
{
Console.WriteLine(v);
}
}
}
