System.Xml.Schema.ParticleContentValidator.AddLeafRange C# (CSharp) Méthode

        public void AddLeafRange(decimal min, decimal max) {
            LeafRangeNode rNode = new LeafRangeNode(min, max);
            int pos = positions.Add(-2, rNode);
            rNode.Pos = pos;

            InteriorNode sequence = new SequenceNode();
            sequence.RightChild = rNode;
            Closure(sequence);
            minMaxNodesCount++;
        }

 private void BuildParticleContentModel(ParticleContentValidator contentValidator, XmlSchemaParticle particle)
 {
     if (particle is XmlSchemaElement)
     {
         XmlSchemaElement element = (XmlSchemaElement) particle;
         contentValidator.AddName(element.QualifiedName, element);
     }
     else if (particle is XmlSchemaAny)
     {
         XmlSchemaAny any = (XmlSchemaAny) particle;
         contentValidator.AddNamespaceList(any.NamespaceList, any);
     }
     else if (particle is XmlSchemaGroupBase)
     {
         XmlSchemaObjectCollection items = ((XmlSchemaGroupBase) particle).Items;
         bool flag = particle is XmlSchemaChoice;
         contentValidator.OpenGroup();
         bool flag2 = true;
         for (int i = 0; i < items.Count; i++)
         {
             XmlSchemaParticle particle2 = (XmlSchemaParticle) items[i];
             if (flag2)
             {
                 flag2 = false;
             }
             else if (flag)
             {
                 contentValidator.AddChoice();
             }
             else
             {
                 contentValidator.AddSequence();
             }
             this.BuildParticleContentModel(contentValidator, particle2);
         }
         contentValidator.CloseGroup();
     }
     if ((particle.MinOccurs != 1M) || (particle.MaxOccurs != 1M))
     {
         if ((particle.MinOccurs == 0M) && (particle.MaxOccurs == 1M))
         {
             contentValidator.AddQMark();
         }
         else if ((particle.MinOccurs == 0M) && (particle.MaxOccurs == 79228162514264337593543950335M))
         {
             contentValidator.AddStar();
         }
         else if ((particle.MinOccurs == 1M) && (particle.MaxOccurs == 79228162514264337593543950335M))
         {
             contentValidator.AddPlus();
         }
         else
         {
             contentValidator.AddLeafRange(particle.MinOccurs, particle.MaxOccurs);
         }
     }
 }