[Serializable]
class BinaryExample
{
    public int Height { get; set; }
    public int Width { get; set; }
    public byte[] Values { get; set; }
}

//using System.Runtime.Serialization.Formatters.Binary; - mscorlib.dll
var fileName = "example.bin";
using (var stream = File.Open(fileName, FileMode.Create))
{
    var binaryFormatter = new BinaryFormatter();
    binaryFormatter.Serialize(stream, example);
}

BinaryExample loadedExample;
using (var stream = File.Open("example.bin", FileMode.Open))
{
    var binaryFormatter = new BinaryFormatter();
    loadedExample = (BinaryExample)binaryFormatter.Deserialize(stream);
}

[Serializable]
class BinaryExample
{
    [field: NonSerialized]
    public event PropertyChangedEventHandler PropertyChanged;

    public int Height { get; set; }
    public int Width { get; set; }
    public byte[] Values { get; set; }
}