System.Xml.XsdCachingReader.AddContent C# (CSharp) Méthode

        private ValidatingReaderNodeData AddContent(XmlNodeType nodeType)
        {
            Debug.Assert(_contentIndex <= _contentEvents.Length);
            ValidatingReaderNodeData contentInfo = _contentEvents[_contentIndex];
            if (contentInfo != null)
            {
                contentInfo.Clear(nodeType);
                _contentIndex++;
                return contentInfo;
            }
            if (_contentIndex >= _contentEvents.Length - 1)
            { //reached capacity of array, Need to increase capacity to twice the initial
                ValidatingReaderNodeData[] newContentEvents = new ValidatingReaderNodeData[_contentEvents.Length * 2];
                Array.Copy(_contentEvents, 0, newContentEvents, 0, _contentEvents.Length);
                _contentEvents = newContentEvents;
            }
            contentInfo = _contentEvents[_contentIndex];
            if (contentInfo == null)
            {
                contentInfo = new ValidatingReaderNodeData(nodeType);
                _contentEvents[_contentIndex] = contentInfo;
            }
            _contentIndex++;
            return contentInfo;
        }