C# List

 

List<int> list1 = new List<int>();

list.Add(11);
list.Add(22);
list.Add(33);

foreach (int it in list1)
{
    Console.WriteLine(it);
}

for (int i = 0; i < list1.Count; i++)
{
    Console.WriteLine(list1[i]);
}

 

public class Part : IEquatable<Part>
{
    public string PartName { get; set; }

    public int PartId { get; set; }

    public override string ToString()
    {
        return "ID: " + PartId + "   Name: " + PartName;
    }
    public override bool Equals(object obj)
    {
        if (obj == null) return false;
        Part objAsPart = obj as Part;
        if (objAsPart == null) return false;
        else return Equals(objAsPart);
    }
    public override int GetHashCode()
    {
        return PartId;
    }
    public bool Equals(Part other)
    {
        if (other == null) return false;
        return (this.PartId.Equals(other.PartId));
    }
	// Should also override == and != operators.
}
    
// Create a list of parts.
List<Part> parts = new List<Part>();

// Add parts to the list.
parts.Add(new Part() { PartName = "crank arm", PartId = 111 });
parts.Add(new Part() { PartName = "chain ring", PartId = 222 });
parts.Add(new Part() { PartName = "regular seat3", PartId = 333 })