Forex_Strategy_Builder.Language.LoadLanguageFile C# (CSharp) Method

        static void LoadLanguageFile(string sLangFile)
        {
            XmlDocument xmlLanguage = new XmlDocument();

            if (sLangFile == "Български" || sLangFile == "English")
                xmlLanguage.InnerXml = Properties.Resources.Bulgarian;
            else
                xmlLanguage.Load(sLangFile);

            translatedBy = xmlLanguage.SelectSingleNode("lang//translatedby").InnerText;
            website      = xmlLanguage.SelectSingleNode("lang//website").InnerText;
            contacts  = xmlLanguage.SelectSingleNode("lang//corrections").InnerText;

            XmlNodeList xmlStringList = xmlLanguage.GetElementsByTagName("str");

            int iStrings = xmlStringList.Count;
            dictLanguage = new Dictionary<string, string>(iStrings);

            foreach (XmlNode nodeString in xmlStringList)
            {
                string sMain = nodeString.SelectSingleNode("main").InnerText;
                string sAlt  = nodeString.SelectSingleNode("alt").InnerText;

                if (Data.Debug && dictLanguage.ContainsValue(sAlt))
                {
                    string sMessage = "The string" + ": " + sAlt + Environment.NewLine + "appears more than once in the language file";
                    System.Windows.Forms.MessageBox.Show(sMessage, "Language Files Loading", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
                }

                if (dictLanguage.ContainsKey(sMain))
                {
                    string sMessage = "The string" + ": " + sMain + Environment.NewLine + "appears more than once in the language file";
                    System.Windows.Forms.MessageBox.Show(sMessage, "Language Files Loading", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
                }
                else
                {
                    dictLanguage.Add(sMain, sAlt);
                }
            }

            return;
        }