System.Xml.DTDReader.ReadCP C# (CSharp) Méthode

		private DTDContentModel ReadCP (DTDElementDeclaration elem)
		{
			DTDContentModel model = null;
			TryExpandPERef ();
			if(PeekChar () == '(') {
				model = new DTDContentModel (DTD, elem.Name);
				ReadChar ();
				SkipWhitespace ();
				model.ChildModels.Add (ReadCP (elem));
				SkipWhitespace ();
				do {
					if (PeekChar () == '%') {
						TryExpandPERef ();
						continue;
					}
					if(PeekChar ()=='|') {
						// CPType=Or
						if (model.OrderType == DTDContentOrderType.Seq)
							throw NotWFError ("Inconsistent choice markup in sequence cp.");
						model.OrderType = DTDContentOrderType.Or;
						ReadChar ();
						SkipWhitespace ();
						AddContentModel (model.ChildModels, ReadCP (elem));
						SkipWhitespace ();
					}
					else if(PeekChar () == ',') {
						// CPType=Seq
						if (model.OrderType == DTDContentOrderType.Or)
							throw NotWFError ("Inconsistent sequence markup in choice cp.");
						model.OrderType = DTDContentOrderType.Seq;
						ReadChar ();
						SkipWhitespace ();
						model.ChildModels.Add (ReadCP (elem));
						SkipWhitespace ();
					}
					else
						break;
				}
				while(true);
				ExpectAfterWhitespace (')');
			}
			else {
				TryExpandPERef ();
				model = new DTDContentModel (DTD, elem.Name);
				model.ElementName = ReadName ();
			}

			switch(PeekChar ()) {
			case '?':
				model.Occurence = DTDOccurence.Optional;
				ReadChar ();
				break;
			case '*':
				model.Occurence = DTDOccurence.ZeroOrMore;
				ReadChar ();
				break;
			case '+':
				model.Occurence = DTDOccurence.OneOrMore;
				ReadChar ();
				break;
			}
			return model;
		}