public void Add(DataPair dataPair)
{
if (_dataPairs.Find(name => name.Name == dataPair.Name) != null)
{
throw new ArgumentException("Data pair with same name already exists.", nameof(dataPair));
}
_dataPairs.Add(dataPair);
}
public void Remove(DataPair dataPair)
{
_dataPairs.Remove(dataPair);
}