internal bool AddItem(TradeAsset asset)
{
if (!this.Assets.Contains(asset))
{
this.Assets.Add(asset);
return(true);
}
return(false);
}
internal bool AddCurrencyItem(TradeAsset asset)
{
if (!Currency.Contains(asset))
{
Currency.Add(asset);
return(true);
}
return(false);
}
internal bool RemoveItem(TradeAsset asset)
{
return(this.Assets.Contains(asset) && this.Assets.Remove(asset));
}
internal bool RemoveCurrencyItem(TradeAsset asset)
{
return(this.Currency.Contains(asset) && this.Currency.Remove(asset));
}
public bool ContainsItem(TradeAsset asset)
{
return(this.Assets.Contains(asset));
}