System.Runtime.Serialization.XmlFormatReaderGenerator.XmlFormatReaderGenerator.CriticalHelper.ReadClass C# (CSharp) Method

            private void ReadClass(ClassDataContract classContract)
            {
                if (classContract.HasExtensionData)
                {
                    LocalBuilder extensionDataLocal = _ilg.DeclareLocal(Globals.TypeOfExtensionDataObject, "extensionData");
                    _ilg.New(XmlFormatGeneratorStatics.ExtensionDataObjectCtor);
                    _ilg.Store(extensionDataLocal);
                    ReadMembers(classContract, extensionDataLocal);

                    ClassDataContract currentContract = classContract;
                    while (currentContract != null)
                    {
                        MethodInfo extensionDataSetMethod = currentContract.ExtensionDataSetMethod;
                        if (extensionDataSetMethod != null)
                            _ilg.Call(_objectLocal, extensionDataSetMethod, extensionDataLocal);
                        currentContract = currentContract.BaseContract;
                    }
                }
                else
                {
                    ReadMembers(classContract, null /*extensionDataLocal*/);
                }
            }