How we can write on C# in Linux: Implementing PanelApplet to Gnome Desktop

using System;
using System.IO;
using System.Text;
using System.Xml;
using System.Xml.Serialization;

namespace WeatherApplet.Data
{
	public class CurrentWeather
	{
		public string Location {get;set;}
		public string Time {get;set;}
		public string Wind {get;set;}
		public string Visibility {get;set;}
		public string SkyConditions {get;set;}
		public string Temperature {get;set;}
		public string DewPoint {get;set;}
		public string RelativeHumidity {get;set;}
		public string Pressure {get;set;}
		

		public CurrentWeather ()
		{
		}
		
		public static CurrentWeather Create(string xml)
		{
			 if (String.IsNullOrEmpty(xml))
                return new CurrentWeather();
                        
            try
            {
                XmlSerializer sr = new XmlSerializer(typeof(CurrentWeather));
                MemoryStream memoryStream = new MemoryStream(Encoding.UTF8.GetBytes(xml));
                               
                return (CurrentWeather)sr.Deserialize(memoryStream);
            }
            catch
            {
                return new CurrentWeather();
            }
		}
		
		
	}
}