System.Xml.QueryOutputWriter.WriteStartElement C# (CSharp) Méthode

        public override void WriteStartElement(string prefix, string localName, string ns) {
            EndCDataSection();

            if (this.checkWellFormedDoc) {
                // Don't allow multiple document elements
                if (this.depth == 0 && this.hasDocElem)
                    throw new XmlException(Res.Xml_NoMultipleRoots, string.Empty);

                this.depth++;
                this.hasDocElem = true;
            }

            // Output doc-type declaration immediately before first element is output
            if (this.outputDocType) {
                this.wrapped.WriteDocType(
                        prefix.Length != 0 ? prefix + ":" + localName : localName,
                        this.publicId,
                        this.systemId,
                        null);

                this.outputDocType = false;
            }

            this.wrapped.WriteStartElement(prefix, localName, ns);

            if (this.lookupCDataElems != null) {
                // Determine whether this element is a CData section element
                this.qnameCData.Init(localName, ns);
                this.bitsCData.PushBit(this.lookupCDataElems[this.qnameCData] != null);
            }
        }