Custom VS2008 style MenuStrip and ToolStrip Renderer

And here is the C# version of the above:

C# Code:

public partial class VS2008Renderer
{
    private static readonly Color ColorHorBG_GrayBlue = Color.FromArgb(255, 233, 236, 250);
    private static readonly Color ColorHorBG_White = Color.FromArgb(255, 244, 247, 252);
    private static readonly Color ColorSubmenuBG = Color.FromArgb(255, 240, 240, 240);
    private static readonly Color ColorImageMarginBlue = Color.FromArgb(255, 212, 216, 230);
    private static readonly Color ColorImageMarginWhite = Color.FromArgb(255, 244, 247, 252);
    private static readonly Color ColorImageMarginLine = Color.FromArgb(255, 160, 160, 180);
    private static readonly Color ColorSelectedBG_Blue = Color.FromArgb(255, 186, 228, 246);
    private static readonly Color ColorSelectedBG_Header_Blue = Color.FromArgb(255, 146, 202, 230);
    private static readonly Color ColorSelectedBG_White = Color.FromArgb(255, 241, 248, 251);
    private static readonly Color ColorSelectedBG_Border = Color.FromArgb(255, 150, 217, 249);
    private static readonly Color ColorSelectedBG_Drop_Blue = Color.FromArgb(255, 139, 195, 225);
    private static readonly Color ColorSelectedBG_Drop_Border = Color.FromArgb(255, 48, 127, 177);
    private static readonly Color ColorMenuBorder = Color.FromArgb(255, 160, 160, 160);
    private static readonly Color ColorCheckBG = Color.FromArgb(255, 206, 237, 250);
 
    private static readonly Color ColorVerBG_GrayBlue = Color.FromArgb(255, 196, 203, 219);
    private static readonly Color ColorVerBG_White = Color.FromArgb(255, 250, 250, 253);
    private static readonly Color ColorVerBG_Shadow = Color.FromArgb(255, 181, 190, 206);
 
    private static readonly Color ColorToolstripBtnGrad_Blue = Color.FromArgb(255, 129, 192, 224);
    private static readonly Color ColorToolstripBtnGrad_White = Color.FromArgb(255, 237, 248, 253);
    private static readonly Color ColorToolstripBtn_Border = Color.FromArgb(255, 41, 153, 255);
    private static readonly Color ColorToolstripBtnGrad_Blue_Pressed = Color.FromArgb(255, 124, 177, 204);
    private static readonly Color ColorToolstripBtnGrad_White_Pressed = Color.FromArgb(255, 228, 245, 252);
 
    private static void DrawRoundedRectangle(Graphics graphics, int xAxis, int yAxis, int width, int height, int diameter, Color color)
    {
        Pen pen = new Pen(color);
 
        var BaseRect = new RectangleF(xAxis, yAxis, width, height);
        var ArcRect = new RectangleF(BaseRect.Location, new SizeF(diameter, diameter));
 
        graphics.DrawArc(pen, ArcRect, 180, 90);
        graphics.DrawLine(pen, xAxis + (int)(diameter / 2), yAxis, xAxis + width - (int)(diameter / 2), yAxis);
 
        ArcRect.X = BaseRect.Right - diameter;
        graphics.DrawArc(pen, ArcRect, 270, 90);
        graphics.DrawLine(pen, xAxis + width, yAxis + (int)(diameter / 2), xAxis + width, yAxis + height - (int)(diameter / 2));
 
        ArcRect.Y = BaseRect.Bottom - diameter;
        graphics.DrawArc(pen, ArcRect, 0, 90);
        graphics.DrawLine(pen, xAxis + (int)(diameter / 2), yAxis + height, xAxis + width - (int)(diameter / 2), yAxis + height);
 
        ArcRect.X = BaseRect.Left;
        graphics.DrawArc(pen, ArcRect, 90, 90);
        graphics.DrawLine(pen, xAxis, yAxis + (int)(diameter / 2), xAxis, yAxis + height - (int)(diameter / 2));
    }
}

C# Code:

public partial class VS2008Renderer
{
    public class MenuStripRenderer : System.Windows.Forms.ToolStripRenderer
    {
        protected override void InitializeItem(System.Windows.Forms.ToolStripItem item)
        {
            base.InitializeItem(item);
            item.ForeColor = Color.Black;
        }
 
        protected override void Initialize(System.Windows.Forms.ToolStrip toolStrip)
        {
            base.Initialize(toolStrip);
            toolStrip.ForeColor = Color.Black;
        }
 
        protected override void OnRenderToolStripBackground(ToolStripRenderEventArgs e)
        {
            base.OnRenderToolStripBackground(e);
 
            var b = new LinearGradientBrush(e.AffectedBounds, ColorHorBG_GrayBlue, ColorHorBG_White,
                LinearGradientMode.Horizontal);
            e.Graphics.FillRectangle(b, e.AffectedBounds);
        }
 
        protected override void OnRenderImageMargin(System.Windows.Forms.ToolStripRenderEventArgs e)
        {
            base.OnRenderImageMargin(e);
 
            var b = new LinearGradientBrush(e.AffectedBounds, ColorImageMarginWhite, ColorImageMarginBlue,
                LinearGradientMode.Horizontal);
 
            var DarkLine = new SolidBrush(ColorImageMarginLine);
            var WhiteLine = new SolidBrush(Color.White);
            var rect = new Rectangle(e.AffectedBounds.Width, 2, 1, e.AffectedBounds.Height);
            var rect2 = new Rectangle(e.AffectedBounds.Width + 1, 2, 1, e.AffectedBounds.Height);
 
            var SubmenuBGbrush = new SolidBrush(ColorSubmenuBG);
            var rect3 = new Rectangle(0, 0, e.ToolStrip.Width, e.ToolStrip.Height);
 
            var borderPen = new Pen(ColorMenuBorder);
            var rect4 = new Rectangle(0, 1, e.ToolStrip.Width - 1, e.ToolStrip.Height - 2);
 
            e.Graphics.FillRectangle(SubmenuBGbrush, rect3);
            e.Graphics.FillRectangle(b, e.AffectedBounds);
            e.Graphics.FillRectangle(DarkLine, rect);
            e.Graphics.FillRectangle(WhiteLine, rect2);
            e.Graphics.DrawRectangle(borderPen, rect4);
        }
 
        protected override void OnRenderItemCheck(System.Windows.Forms.ToolStripItemImageRenderEventArgs e)
        {
            base.OnRenderItemCheck(e);
 
            if (e.Item.Selected)
            {
                var rect = new Rectangle(3, 1, 20, 20);
                var rect2 = new Rectangle(4, 2, 18, 18);
                var b = new SolidBrush(ColorToolstripBtn_Border);
                var b2 = new SolidBrush(ColorCheckBG);
 
                e.Graphics.FillRectangle(b, rect);
                e.Graphics.FillRectangle(b2, rect2);
                e.Graphics.DrawImage(e.Image, new Point(5, 3));
            }
            else
            {
                var rect = new Rectangle(3, 1, 20, 20);
                var rect2 = new Rectangle(4, 2, 18, 18);
                var b = new SolidBrush(ColorSelectedBG_Drop_Border);
                var b2 = new SolidBrush(ColorCheckBG);
 
                e.Graphics.FillRectangle(b, rect);
                e.Graphics.FillRectangle(b2, rect2);
                e.Graphics.DrawImage(e.Image, new Point(5, 3));
            }
        }
 
        protected override void OnRenderSeparator(System.Windows.Forms.ToolStripSeparatorRenderEventArgs e)
        {
            base.OnRenderSeparator(e);
 
            var DarkLine = new SolidBrush(ColorImageMarginLine);
            var WhiteLine = new SolidBrush(Color.White);
            var rect = new Rectangle(32, 3, e.Item.Width - 32, 1);
            var rect2 = new Rectangle(32, 4, e.Item.Width - 32, 1);
            e.Graphics.FillRectangle(DarkLine, rect);
            e.Graphics.FillRectangle(WhiteLine, rect2);
        }
 
        protected override void OnRenderArrow(System.Windows.Forms.ToolStripArrowRenderEventArgs e)
        {
            e.ArrowColor = Color.Black;
 
            base.OnRenderArrow(e);
        }
 
        protected override void OnRenderMenuItemBackground(System.Windows.Forms.ToolStripItemRenderEventArgs e)
        {
            base.OnRenderMenuItemBackground(e);
 
            if (e.Item.Enabled)
            {
                if (!e.Item.IsOnDropDown && e.Item.Selected)
                {
                    var rect = new Rectangle(3, 2, e.Item.Width - 6, e.Item.Height - 4);
                    var b = new LinearGradientBrush(rect, ColorSelectedBG_White, ColorSelectedBG_Header_Blue, LinearGradientMode.Vertical);
                    var b2 = new SolidBrush(ColorToolstripBtn_Border);
 
                    e.Graphics.FillRectangle(b, rect);
                    DrawRoundedRectangle(e.Graphics, rect.Left - 1, rect.Top - 1, rect.Width, rect.Height + 1, 4, ColorToolstripBtn_Border);
                    DrawRoundedRectangle(e.Graphics, rect.Left - 2, rect.Top - 2, rect.Width + 2, rect.Height + 3, 4, Color.White);
                    e.Item.ForeColor = Color.Black;
                }
                else if (e.Item.IsOnDropDown && e.Item.Selected)
                {
                    var rect = new Rectangle(4, 2, e.Item.Width - 6, e.Item.Height - 4);
                    var b = new LinearGradientBrush(rect, ColorSelectedBG_White, ColorSelectedBG_Blue, LinearGradientMode.Vertical);
                    var b2 = new SolidBrush(ColorSelectedBG_Border);
 
                    e.Graphics.FillRectangle(b, rect);
                    DrawRoundedRectangle(e.Graphics, rect.Left - 1, rect.Top - 1, rect.Width, rect.Height + 1, 6, ColorSelectedBG_Border);
                    e.Item.ForeColor = Color.Black;
                }
 
                if (((ToolStripMenuItem)e.Item).DropDown.Visible && !e.Item.IsOnDropDown)
                {
                    var rect = new Rectangle(3, 2, e.Item.Width - 6, e.Item.Height - 4);
                    var b = new LinearGradientBrush(rect, Color.White, ColorSelectedBG_Drop_Blue, LinearGradientMode.Vertical);
                    var b2 = new SolidBrush(ColorSelectedBG_Drop_Border);
 
                    e.Graphics.FillRectangle(b, rect);
                    DrawRoundedRectangle(e.Graphics, rect.Left - 1, rect.Top - 1, rect.Width, rect.Height + 1, 4, ColorSelectedBG_Drop_Border);
                    DrawRoundedRectangle(e.Graphics, rect.Left - 2, rect.Top - 2, rect.Width + 2, rect.Height + 3, 4, Color.White);
                    e.Item.ForeColor = Color.Black;
                }
            }
        }
    }
 
    public class ToolStripRenderer : System.Windows.Forms.ToolStripProfessionalRenderer
    {
        protected override void OnRenderToolStripBackground(ToolStripRenderEventArgs e)
        {
            base.OnRenderToolStripBackground(e);
 
            var b = new LinearGradientBrush(e.AffectedBounds, ColorVerBG_White, ColorVerBG_GrayBlue,
                LinearGradientMode.Vertical);
            var shadow = new SolidBrush(ColorVerBG_Shadow);
            var rect = new Rectangle(0, e.ToolStrip.Height - 2, e.ToolStrip.Width, 1);
            e.Graphics.FillRectangle(b, e.AffectedBounds);
            e.Graphics.FillRectangle(shadow, rect);
        }
 
        protected override void OnRenderButtonBackground(System.Windows.Forms.ToolStripItemRenderEventArgs e)
        {
            base.OnRenderButtonBackground(e);
            if (e.Item.Selected || ((ToolStripButton)e.Item).Checked)
            {
                var rectBorder = new Rectangle(0, 0, e.Item.Width - 1, e.Item.Height - 1);
                var rect = new Rectangle(1, 1, e.Item.Width - 2, e.Item.Height - 2);
                var b = new LinearGradientBrush(rect, ColorToolstripBtnGrad_White, ColorToolstripBtnGrad_Blue,
                    LinearGradientMode.Vertical);
                var b2 = new SolidBrush(ColorToolstripBtn_Border);
 
                e.Graphics.FillRectangle(b2, rectBorder);
                e.Graphics.FillRectangle(b, rect);
            }
 
            if (e.Item.Pressed)
            {
                var rectBorder = new Rectangle(0, 0, e.Item.Width - 1, e.Item.Height - 1);
                var rect = new Rectangle(1, 1, e.Item.Width - 2, e.Item.Height - 2);
                var b = new LinearGradientBrush(rect, ColorToolstripBtnGrad_White_Pressed, ColorToolstripBtnGrad_Blue_Pressed,
                    LinearGradientMode.Vertical);
                var b2 = new SolidBrush(ColorToolstripBtn_Border);
 
                e.Graphics.FillRectangle(b2, rectBorder);
                e.Graphics.FillRectangle(b, rect);
            }
        }
    }
}

rpmodell, this doesn't belong in the vb codebank, you should create a thread in the c# codebank (include a link to this thread in the first post)

Split from this CodeBank VB.NET thread into its own thread and moved to C#