/// <summary> Adds a new metadata module extension to this digital resource </summary>
/// <param name="Module_Name"> Name of this module </param>
/// <param name="New_Module">New metadata module to add to this digital resource</param>
/// <remarks> These methods allows extensibility since any metadata plug-in can implement
/// the iMetadata_Module interface and be added here. </remarks>
public void Add_Metadata_Module(string Module_Name, iMetadata_Module New_Module)
{
if (MetadataModules == null)
MetadataModules = new Dictionary<string, iMetadata_Module>();
MetadataModules[Module_Name] = New_Module;
}
