void AddToMetadata(WSDiscovery.DiscoveryClientDocumentCollection documents)
		{
			foreach (object document in documents.Values) {
				AddToMetadataIfNotNull(document as WSDescription.ServiceDescription);
				AddToMetadataIfNotNull(document as XmlSchema);
			}
		}
		public WebServiceMetadataSet(WSDiscovery.DiscoveryClientProtocol discoveryClient)
		{
			AddToMetadata(discoveryClient.Documents);
		}
 internal MetadataContent(Discovery.DiscoveryDocument discoveryDocument)
 {
     m_MetadataDiscoveryDocument = discoveryDocument;
     m_TargetNamespace = String.Empty;
 }