System.Xml.XmlBaseWriter.GeneratePrefix C# (CSharp) Méthode

        private string GeneratePrefix(string ns, XmlDictionaryString xNs)
        {
            if (_writeState != WriteState.Element && _writeState != WriteState.Attribute)
                throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.Format(SR.XmlInvalidPrefixState, WriteState.ToString())));

            string prefix = _nsMgr.AddNamespace(ns, xNs);

            if (prefix != null)
                return prefix;

            while (true)
            {
                int prefixId = _elements[_depth].PrefixId++;
                prefix = string.Concat("d", _depth.ToString(CultureInfo.InvariantCulture), "p", prefixId.ToString(CultureInfo.InvariantCulture));

                if (_nsMgr.LookupNamespace(prefix) == null)
                {
                    _nsMgr.AddNamespace(prefix, ns, xNs);
                    return prefix;
                }
            }
        }