private static string GetStringValue(string valueName, XmlConfig.XmlConfigNode node)
 {
     try
     {
         return(node.GetValue(valueName));
     }
     catch (Exception ex)
     {
         throw new Exception(" value: " + valueName + ex.Message);
     }
 }
 private static decimal GetDecimalValue(string valueName, XmlConfig.XmlConfigNode node)
 {
     try
     {
         return(decimal.Parse(node.GetValue(valueName)));
     }
     catch (Exception ex)
     {
         throw new Exception(" value: " + valueName + ex.Message);
     }
 }