Compare() [1/2]

int System.Xml.XmlTextReaderImpl.DtdDefaultAttributeInfoToNodeDataComparer.Compare ( object x, object y )

inline

Definition at line 802 of file XmlTextReaderImpl.cs.

        {
            if (x == null)
            {
                if (y != null)
                {
                    return -1;
                }
                return 0;
            }
            if (y == null)
            {
                return 1;
            }
            string localName;
            string prefix;
            if (x is NodeData nodeData)
            {
                localName = nodeData.localName;
                prefix = nodeData.prefix;
            }
            else
            {
                if (!(x is IDtdDefaultAttributeInfo dtdDefaultAttributeInfo))
                {
                    throw new XmlException(System.SR.Xml_DefaultException, string.Empty);
                }
                localName = dtdDefaultAttributeInfo.LocalName;
                prefix = dtdDefaultAttributeInfo.Prefix;
            }
            string localName2;
            string prefix2;
            if (y is NodeData nodeData2)
            {
                localName2 = nodeData2.localName;
                prefix2 = nodeData2.prefix;
            }
            else
            {
                if (!(y is IDtdDefaultAttributeInfo dtdDefaultAttributeInfo2))
                {
                    throw new XmlException(System.SR.Xml_DefaultException, string.Empty);
                }
                localName2 = dtdDefaultAttributeInfo2.LocalName;
                prefix2 = dtdDefaultAttributeInfo2.Prefix;
            }
            int num = string.Compare(localName, localName2, StringComparison.Ordinal);
            if (num != 0)
            {
                return num;
            }
            return string.Compare(prefix, prefix2, StringComparison.Ordinal);
        }

References System.Xml.Dictionary, System.prefix, System.SR.Xml_DefaultException, and System.Xml.XmlException.