/// <summary>
/// Adds the sample to the list of loadable types.
/// </summary>
/// <param name="key">The key of the item.</param>
/// <param name="item">The item to add.</param>
public static void AddSample(string key, IXmlLoadable item)
{
AddSample(key, item.GetType());
}
/// <summary>
/// Adds the sample to the list of loadable types.
/// </summary>
/// <param name="item">The item to add.</param>
public static void AddSample(IXmlLoadable item)
{
var type = item.GetType();
AddSample(type.Name, type);
}