/// <summary>
/// Gets the Root of a HierarchicalTaxon
/// ** Sitefinitysteve.com Extension **.
/// </summary>
/// <param name="currentTaxon">This Taxon.</param>
/// <returns>
/// Root Taxon.
/// </returns>
public static HierarchicalTaxon GetRootTaxon(this HierarchicalTaxon currentTaxon)
{
if (currentTaxon.Parent == null)
{
return(currentTaxon);
}
HierarchicalTaxon parent = currentTaxon.Parent;
while (parent.HasParent())
{
parent = parent.Parent;
}
return(parent);
}
