WriteXmlnsAttribute() [2/4]

override void System.Xml.XmlBaseWriter.WriteXmlnsAttribute ( string prefix, XmlDictionaryString ns )

inlineinherited

Definition at line 854 of file XmlBaseWriter.cs.

    {
        if (IsClosed)
        {
            ThrowClosed();
        }
        if (ns == null)
        {
            throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("ns");
        }
        if (_writeState != WriteState.Element)
        {
            throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(System.SR.Format(System.SR.XmlInvalidWriteState, "WriteXmlnsAttribute", WriteState.ToString())));
        }
        if (prefix == null)
        {
            prefix = _nsMgr.LookupPrefix(ns.Value);
            if (prefix == null)
            {
                GeneratePrefix(ns.Value, ns);
            }
        }
        else
        {
            _nsMgr.AddNamespaceIfNotDeclared(prefix, ns.Value, ns);
        }
    }

References System.Xml.XmlBaseWriter._nsMgr, System.Xml.XmlBaseWriter._writeState, System.Xml.XmlBaseWriter.NamespaceManager.AddNamespaceIfNotDeclared(), System.SR.Format(), System.Xml.XmlBaseWriter.GeneratePrefix(), System.Xml.XmlBaseWriter.IsClosed, System.Xml.XmlBaseWriter.NamespaceManager.LookupPrefix(), System.prefix, System.Xml.XmlBaseWriter.ThrowClosed(), System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(), System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(), System.Xml.XmlDictionaryString.Value, and System.SR.XmlInvalidWriteState.