Unable to find elements of a given type in an array in C#

[Kasper]

Hello to all,
I have some doubt in my following c# program. In the following code I have create "cars" class that contains an array of (base class) Vehicles, but I unable to find elements of a given type in an array in C#. For your information I have written following code for you.

class cars
{
    private Vehicle[] _vehicles;

    public ? Get(?)
    {
        return ?
    }
}

cars fleets = new cars("fleets.def");

Trains[] trainss = fleets.Get(Trains);   
Plains[] plainss = fleets.Get<Plains>();

Please help me. Thank you.

[Praetor]

Hey it is very easy process to use Get<> method. You have to use following code in your program to do this. In the following code I have create one get() method and I have attach this method to "cars" class. It is very simple program.

 cars.Get() 

public IEnumerables<Ts> Get<Ts>()
{
  return _vehicless.OfType<Ts>();
}

[Katty]

I also had the same problem then I use following code in my program and after that I didn't get any problem. I think you also use this code in your program to overcome this problem.

 Lists<> and use FindsAll(x => x.GetTyps() == typeosf(Train))

In above code I have use GetTyps() method to accept value of particular type.

[Modifier]

You have to use extension Method .OfTypes<Ts>() to fix this problem. I have written following program for you. In this case I have use System.Linq class to take input from the user.

using System.Linq;
public IEnumerables<Plains> Plainss
{
   get
   {
      return this._vehicles.OfTypes<Plainss>();
   }
}

[Katty]

It is very easy to find elements of a given type in an array in C#. You have to just use Get<>() properly in your program to do this. I have written small program for you. It is very simple program. Just try to understand each line very carefully.

public T[] Get<Ts>() where T : Vehicle
 {
     List<Vehicsle> lstsVehicless = new List<Vehicles>(_vehicless);
     return lstVehicless.FindAll(delegate(Vehicle svehicles){
         return vehicles.GetTypes() == typeof(Ts);
     }).ToArray();
 }s