System.Xml.Schema.XmlSchemaGroupRef.SetParticle C# (CSharp) Méthode

        internal void SetParticle(XmlSchemaGroupBase value) {
             particle = value; 
        }

 private XmlSchemaParticle CannonicalizeGroupRef(XmlSchemaGroupRef groupRef, bool root, bool substitution)
 {
     XmlSchemaGroup redefined;
     if (groupRef.Redefined != null)
     {
         redefined = groupRef.Redefined;
     }
     else
     {
         redefined = (XmlSchemaGroup) this.schema.Groups[groupRef.RefName];
     }
     if (redefined == null)
     {
         base.SendValidationEvent("Sch_UndefGroupRef", groupRef.RefName.ToString(), groupRef);
         return XmlSchemaParticle.Empty;
     }
     if (redefined.CanonicalParticle == null)
     {
         this.CompileGroup(redefined);
     }
     if (redefined.CanonicalParticle == XmlSchemaParticle.Empty)
     {
         return XmlSchemaParticle.Empty;
     }
     XmlSchemaGroupBase canonicalParticle = (XmlSchemaGroupBase) redefined.CanonicalParticle;
     if (canonicalParticle is XmlSchemaAll)
     {
         if (!root)
         {
             base.SendValidationEvent("Sch_AllRefNotRoot", "", groupRef);
             return XmlSchemaParticle.Empty;
         }
         if ((groupRef.MinOccurs != 1M) || (groupRef.MaxOccurs != 1M))
         {
             base.SendValidationEvent("Sch_AllRefMinMax", groupRef);
             return XmlSchemaParticle.Empty;
         }
     }
     else if ((canonicalParticle is XmlSchemaChoice) && (canonicalParticle.Items.Count == 0))
     {
         if (groupRef.MinOccurs != 0M)
         {
             base.SendValidationEvent("Sch_EmptyChoice", groupRef, XmlSeverityType.Warning);
         }
         return XmlSchemaParticle.Empty;
     }
     XmlSchemaGroupBase base3 = (canonicalParticle is XmlSchemaSequence) ? ((XmlSchemaGroupBase) new XmlSchemaSequence()) : ((canonicalParticle is XmlSchemaChoice) ? ((XmlSchemaGroupBase) new XmlSchemaChoice()) : ((XmlSchemaGroupBase) new XmlSchemaAll()));
     base3.MinOccurs = groupRef.MinOccurs;
     base3.MaxOccurs = groupRef.MaxOccurs;
     for (int i = 0; i < canonicalParticle.Items.Count; i++)
     {
         base3.Items.Add((XmlSchemaParticle) canonicalParticle.Items[i]);
     }
     groupRef.SetParticle(base3);
     return base3;
 }