Visual Studio Theme by AeonHack, converted by Chuiby

public class VSTheme : Control
{
    private int _TitleHeight = 23;
    public int TitleHeight
    {
        get
        {
            return _TitleHeight;
        }
        set
        {
            if (value > Height)
            {
                value = Height;
            }
            if (value < 2)
            {
                Height = 1;
            }
            _TitleHeight = value;
            Invalidate();
        }
    }
    private HorizontalAlignment _TitleAlign;
    public HorizontalAlignment TitleAlign
    {
        get
        {
            return _TitleAlign;
        }
        set
        {
            _TitleAlign = value;
            Invalidate();
        }
    }
    public VSTheme()
    {
        using (Bitmap B = new Bitmap(3, 3))
        {
            using (var G = Graphics.FromImage(B))
            {
                G.Clear(Color.FromArgb(53, 67, 88));
                G.DrawLine(new Pen(Color.FromArgb(33, 46, 67)), 0, 0, 2, 2);
                Tile = (Image)B.Clone();
            }
        }
    }
    protected override void OnTextChanged(System.EventArgs e)
    {
        Invalidate();
        base.OnTextChanged(e);
    }
    protected override void OnHandleCreated(System.EventArgs e)
    {
        Dock = (DockStyle)5;
        if (Parent is Form)
        {
            ((Form)Parent).FormBorderStyle = 0;
            ((Form)Parent).TransparencyKey = Color.Fuchsia;
        }
        base.OnHandleCreated(e);
    }
    protected override void OnMouseDown(System.Windows.Forms.MouseEventArgs e)
    {
        if (new Rectangle(Parent.Location.X, Parent.Location.Y, Width - 1, _TitleHeight - 1).IntersectsWith(new Rectangle(MousePosition.X, MousePosition.Y, 1, 1)))
        {
            Capture = false;
            var M = Message.Create(Parent.Handle, 161, (IntPtr)2, (IntPtr)0);
            DefWndProc(ref M);
        }
        base.OnMouseDown(e);
    }
    private Color C1 = Color.FromArgb(249, 245, 226);
    private Color C2 = Color.FromArgb(255, 232, 165);
    private Color C3 = Color.FromArgb(64, 90, 127);
    private Image Tile;
    protected override void OnPaintBackground(System.Windows.Forms.PaintEventArgs pevent)
    {
    }
    protected override void OnPaint(System.Windows.Forms.PaintEventArgs e)
    {
        using (Bitmap B = new Bitmap(Width, Height))
        {
            using (var G = Graphics.FromImage(B))
            {

                using (TextureBrush T = new TextureBrush(Tile, 0))
                {
                    G.FillRectangle(T, 0, _TitleHeight, Width, Height - _TitleHeight);
                }
                Draw.Blend(G, Color.Transparent, Color.Transparent, C3, 0.1F, 1, 0, 0, Width, Height - _TitleHeight * 2);
                G.FillRectangle(new SolidBrush(C3), 0, Height - _TitleHeight * 2, Width, _TitleHeight * 2);

                Draw.Gradient(G, C1, C2, 0, 0, Width, _TitleHeight);
                G.FillRectangle(new SolidBrush(Color.FromArgb(100, 255, 255, 255)), 0, 0, Width, System.Convert.ToInt32(_TitleHeight / 2.0));

                G.DrawRectangle(new Pen(C2, 2F), 1, _TitleHeight - 1, Width - 2, Height - _TitleHeight);
                G.DrawArc(new Pen(Color.Fuchsia, 2F), -1, -1, 9, 9, 180, 90);
                G.DrawArc(new Pen(Color.Fuchsia, 2F), Width - 9, -1, 9, 9, 270, 90);

                G.TextRenderingHint = (TextRenderingHint)5;
                var S = G.MeasureString(Text, Font);
                var O = 6;
                if ((int)_TitleAlign == 2)
                {
                    O = Width / 2 - (int)S.Width / 2;
                }
                if ((int)_TitleAlign == 1)
                {
                    O = Width - (int)S.Width - 6;
                }
                G.DrawString(Text, Font, new SolidBrush(Color.FromArgb(111, 88, 38)), O, System.Convert.ToInt32(_TitleHeight / 2.0 - S.Height / 2.0));

                e.Graphics.DrawImage((Image)B.Clone(), 0, 0);
            }
        }
    }
}
public class VSButton : Control
{
    public VSButton()
    {
        ForeColor = C3;
    }
    private int State;
    protected override void OnMouseEnter(System.EventArgs e)
    {
        State = 1;
        Invalidate();
        base.OnMouseEnter(e);
    }
    protected override void OnMouseDown(System.Windows.Forms.MouseEventArgs e)
    {
        State = 2;
        Invalidate();
        base.OnMouseDown(e);
    }
    protected override void OnMouseLeave(System.EventArgs e)
    {
        State = 0;
        Invalidate();
        base.OnMouseLeave(e);
    }
    protected override void OnMouseUp(System.Windows.Forms.MouseEventArgs e)
    {
        State = 1;
        Invalidate();
        base.OnMouseUp(e);
    }
    private Color C1 = Color.FromArgb(249, 245, 226);
    private Color C2 = Color.FromArgb(255, 232, 165);
    private Color C3 = Color.FromArgb(111, 88, 38);
    protected override void OnPaintBackground(System.Windows.Forms.PaintEventArgs pevent)
    {
    }
    protected override void OnPaint(System.Windows.Forms.PaintEventArgs e)
    {
        using (Bitmap B = new Bitmap(Width, Height))
        {
            using (var G = Graphics.FromImage(B))
            {
                if (State == 2)
                {
                    Draw.Gradient(G, C2, C1, 0, 0, Width, Height);
                }
                else
                {
                    Draw.Gradient(G, C1, C2, 0, 0, Width, Height);
                }

                if (State < 2)
                {
                    G.FillRectangle(new SolidBrush(Color.FromArgb(100, 255, 255, 255)), 0, 0, Width, System.Convert.ToInt32(Height / 2));
                }

                G.TextRenderingHint = (TextRenderingHint)5;
                var S = G.MeasureString(Text, Font);
                G.DrawString(Text, Font, new SolidBrush(ForeColor), Width / 2 - S.Width / 2, Height / 2 - S.Height / 2);
                G.DrawRectangle(new Pen(C1), 0, 0, Width - 1, Height - 1);

                e.Graphics.DrawImage((Image)B.Clone(), 0, 0);
            }
        }
    }
}