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using System;
using System.IO;
using System.Runtime.Serialization.Formatters.Binary;
using System.Windows.Forms.DataVisualization.Charting;

namespace Palaver_ClubSystem
{
    [Serializable]
    public class LoadSaveStatics
    {
        public Chart SoldProductsChart { get; set; }

        public void Save(string path)
        {
            FileStream FS = new FileStream(path, FileMode.Create);
            BinaryFormatter BF = new BinaryFormatter();


            BF.Serialize(FS, this);
            FS.Dispose();

        }

        public LoadSaveStatics Load(string path)
        {
            LoadSaveStatics LSS = new LoadSaveStatics();

            FileStream FS = new FileStream(path, FileMode.Open);
            BinaryFormatter BF = new BinaryFormatter();

            LSS = (LoadSaveStatics)BF.Deserialize(FS);

            return LSS;
        }
    }
}

//SPEICHERN
//LoadSaveStatics save = new LoadSaveStatics
//{
//    SoldProductsChart = chart1
//};
//save.Save(staticsFile + fileDataDate + staticsFileFormat);

//LADEN
//LoadSaveStatics load = new LoadSaveStatics();
//load = load.Load(staticsFile + fileDataDate + staticsFileFormat);
//chart1 = load.SoldProductsChart;

//readonly string staticsFileFormat = ".palaver_static";
//readonly string staticsFile = "C:\\Palaver-ClubSystem\\Data\\Statics\\";					

1:

System.Runtime.Serialization.SerializationException: "Der Typ "System.Windows.Forms.DataVisualization.Charting.Chart" in Assembly "System.Windows.Forms.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" ist nicht als serialisierbar gekennzeichnet."