public void Insert(int index, Device device)
{
if (device == null)
{
throw new ArgumentNullException("device");
}
List.Insert(index, device);
}
public int IndexOf(Device device)
{
if (device == null)
{
throw new ArgumentNullException("device");
}
return List.IndexOf(device);
}
public void CopyTo(Device[] array, int arrayIndex)
{
if (array == null)
{
throw new ArgumentNullException("array");
}
List.CopyTo(array, arrayIndex);
}
public bool Contains(Device device)
{
if (device == null)
{
throw new ArgumentNullException("device");
}
return List.Contains(device);
}
public void Add(Device device)
{
if (device == null)
{
throw new ArgumentNullException("device");
}
List.Add(device);
}
public bool Remove(Device device)
{
if (device == null)
{
throw new ArgumentNullException("device");
}
if (List.Contains(device) == false)
{
return false;
}
List.Remove(device);
return true;
}
