SpriteBatch & SpriteFont with SharpDX 2.4

SharpDX.TookKit.BatchTest.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using SharpDX;
using SharpDX.Toolkit;
using SharpDX.Toolkit.Content;
using SharpDX.Toolkit.Graphics;

namespace SharpDX_Test
{
    class Sprite
    {
        private string _assetName;
        public Texture2D Texture;
        public Vector2 Position;
        public float Rotation;
        public Vector2 Origin;
        public Vector2 Scale;

        public Sprite(string assetName)
        {
            _assetName = assetName;
            Position = Vector2.Zero;
            Rotation = 0;
            Origin = Vector2.Zero;
            Scale = Vector2.One;
        }

        public void LoadContent(ContentManager content)
        {
            Texture = content.Load<Texture2D>(_assetName);
        }

        public void Draw(SpriteBatch spriteBatch)
        {
            spriteBatch.Draw(Texture, Position, null, Color.White, Rotation, Origin, Scale, SpriteEffects.None, 1.0f);
        }
    }

    class SharpGame : Game
    {
        GraphicsDeviceManager graphics;
        SpriteBatch spriteBatch;

        SpriteFont font;

        List<Sprite> sprites;

        public SharpGame()
        {
            graphics = new GraphicsDeviceManager(this);
            Content.RootDirectory = "Content";

            graphics.PreferredBackBufferWidth = 800;
            graphics.PreferredBackBufferHeight = 600;

            sprites = new List<Sprite>();
        }

        protected override void Initialize()
        {
            base.Initialize();

            Window.Title = "SharpDX Toolkit : DeMoNiXiS testing";
        }

        protected override void LoadContent()
        {
            base.LoadContent();
            spriteBatch = new SpriteBatch(GraphicsDevice);

            font = Content.Load<SpriteFont>("Arial16.tkfnt");

            Sprite sprite;
            Random random = new Random(DateTime.Now.Millisecond);

            for (int i = 0; i < 5; i++)
            {
                sprite = new Sprite("test.png");
                sprite.LoadContent(Content);
                sprite.Position = new Vector2(50 + sprite.Texture.Width + (100 * i), 50 + sprite.Texture.Height + (100 * i));
                sprite.Origin = new Vector2(sprite.Texture.Width / 2, sprite.Texture.Height / 2);
                sprite.Scale = new Vector2((float)(random.NextDouble() * 2.0f));
                sprites.Add(sprite);
            }
        }

        protected override void Update(GameTime gameTime)
        {
            base.Update(gameTime);

            foreach (Sprite sprite in sprites)
                sprite.Rotation += 0.01f;
        }

        protected override void Draw(GameTime gameTime)
        {
            GraphicsDevice.Clear(GraphicsDevice.BackBuffer, Color.Black);

            spriteBatch.Begin();
            spriteBatch.DrawString(font, "SharpDX ToolKit Demo", new Vector2(10, 10), Color.DarkSlateBlue, 0, Vector2.Zero, new Vector2(1.5f), SpriteEffects.None, 1);
            spriteBatch.DrawString(font, "The future of XNA on Microsoft Plateforms ?...", new Vector2(10, 55), Color.White);
            spriteBatch.DrawString(font, "Demo by Demonixis", new Vector2(600, 560), Color.White);

            foreach (Sprite sprite in sprites)
                sprite.Draw(spriteBatch);

            spriteBatch.End();

            base.Draw(gameTime);
        }
    }

    public class Program
    {
        [STAThread]
        public static void Main(string[] args)
        {
            using (SharpGame game = new SharpGame())
            {
                game.Run();
            }
        }
    }
}