public static XmlDocument JsonToXml(string json) 
    { 
        XmlNode newNode = null; 
        XmlNode appendToNode = null; 
        XmlDocument returnXmlDoc = new XmlDocument(); 
        returnXmlDoc.LoadXml("<Document />"); 
        XmlNode rootNode = returnXmlDoc.SelectSingleNode("Document"); 
        appendToNode = rootNode; 
 
        string[] arrElementData; 
        string[] arrElements = json.Split('\r'); 
        foreach (string element in arrElements) 
        { 
            string processElement = element.Replace("\r", "").Replace("\n", "").Replace("\t", "").Trim(); 
            if ((processElement.IndexOf("}") > -1 || processElement.IndexOf("]") > -1) && 
                appendToNode != rootNode) 
            { 
                appendToNode = appendToNode.ParentNode; 
            } 
            else if (processElement.IndexOf("[") > -1) 
            { 
                processElement = processElement.Replace(":", "").Replace("[", "").Replace("\"", "").Trim(); 
                newNode = returnXmlDoc.CreateElement(processElement); 
                appendToNode.AppendChild(newNode); 
                appendToNode = newNode; 
            } 
            else if (processElement.IndexOf("{") > -1 && processElement.IndexOf(":") > -1) 
            { 
                processElement = processElement.Replace(":", "").Replace("{", "").Replace("\"", "").Trim(); 
                newNode = returnXmlDoc.CreateElement(processElement); 
                appendToNode.AppendChild(newNode); 
                appendToNode = newNode; 
            } 
            else 
            { 
                if (processElement.IndexOf(":") > -1) 
                { 
                    arrElementData = processElement.Replace(": \"", ":").Replace("\",", "").Replace("\"", "").Split(':'); 
                    newNode = returnXmlDoc.CreateElement(arrElementData[0]); 
                    for (int i = 1; i < arrElementData.Length; i++) 
                    { newNode.InnerText += arrElementData[i]; } 
                    appendToNode.AppendChild(newNode); 
                } 
            } 
        } 
 
        return returnXmlDoc; 
    }