public void OverwriteWith(T[] data)
{
var count = data.Length;
if ((count > 4) || _HasList)
{
EnsureList(count);
Items.Clear();
Items.AddRange(data);
}
else
{
_Count = count;
if (data.Length > 0)
{
Item1 = data[0];
}
if (data.Length > 1)
{
Item2 = data[1];
}
if (data.Length > 2)
{
Item3 = data[2];
}
if (data.Length > 3)
{
Item4 = data[3];
}
}
}