protected bool IsDifferent(EdmReferentialConstraintPropertyPair a, EdmReferentialConstraintPropertyPair b, PropertyPath path)
{
var anyDifferent = false;
anyDifferent |= IsDifferent(a.DependentProperty, b.DependentProperty, path + "DependentProperty");
anyDifferent |= IsDifferent(a.PrincipalProperty, b.PrincipalProperty, path + "PrincipalProperty");
return(anyDifferent);
}
internal void WriteReferentialConstraintPair(EdmReferentialConstraintPropertyPair pair)
{
this.xmlWriter.WriteStartElement(CsdlConstants.Element_ReferentialConstraint);
// <EntityType Name="Product">
// ...
// <Property Name="CategoryID" Type="Edm.String" Nullable="false"/>
// <NavigationProperty Name="Category" Type="Self.Category" Nullable="false">
// <ReferentialConstraint Property="CategoryID" ReferencedProperty="ID" />
// </NavigationProperty>
// </EntityType>
// the above CategoryID is DependentProperty, ID is PrincipalProperty.
this.WriteRequiredAttribute(CsdlConstants.Attribute_Property, pair.DependentProperty.Name, EdmValueWriter.StringAsXml);
this.WriteRequiredAttribute(CsdlConstants.Attribute_ReferencedProperty, pair.PrincipalProperty.Name, EdmValueWriter.StringAsXml);
this.WriteEndElement();
}
internal abstract void WriteReferentialConstraintPair(EdmReferentialConstraintPropertyPair pair);
