public string GetBase64Image(IItem item)
{
if (item == null) throw new ArgumentNullException(nameof(item));
string result = null;
return images.TryGetValue(item.GetHashCode(), out result) ? result : null;
}
public static void DisplayData(string varName, IItem item)
{
Console.WriteLine("{0}: {1} / {2}", varName, item.GetHashCode(), item.ToString());
}
public string GetName(IItem item)
{
string result;
return names.TryGetValue(item.GetHashCode(), out result) ? result : null;
}