using System.Windows.Forms;
using System;
using System.Drawing;
namespace ContextMenuRender
{
  public partial class Form1 : Form
  {
    public Form1()
    {
      InitializeComponent();
    }

    private void Form1_Load(object sender,EventArgs e)
    {
      MyColorTable pct = new MyColorTable();
      contextMenuStrip1.Renderer = new MyTSPRenderer(pct);
      this.ContextMenuStrip = contextMenuStrip1;
    }
  }

  class MyTSPRenderer : ToolStripProfessionalRenderer
  {
    public MyTSPRenderer(ProfessionalColorTable pct) : base(pct) { }
    //protected override void OnRenderMenuItemBackground(ToolStripItemRenderEventArgs e)
    //{
    // e.Item.BackColor = Color.White;
    // base.OnRenderMenuItemBackground(e);
    //}

    protected override void OnRenderItemText(ToolStripItemTextRenderEventArgs e)
    {
      //// Text-Farbe für ausgewählte und nicht ausgewählte Einträge 
      if (e.Item.Selected) e.TextColor = Color.White;
      else e.TextColor = Color.Black;

      //******* Farbwechsel würde nicht klappen ************

        //******* Hier also wie unten "MenuItemSelected" benutzen!
        

      // if (e.Item.Selected) e.Item.BackColor = Color.SteelBlue; // else e.Item.BackColor = Color.White;  
      e.Item.BackColor = Color.White;
      //*********************************************
      //e.Graphics.DrawImage(..., ...);

      e.TextFormat = TextFormatFlags.VerticalCenter | TextFormatFlags.Right;
      e.TextRectangle = new Rectangle(e.Item.Bounds.X + 70,
        e.Item.ContentRectangle.Y - 2,(int)e.Graphics.MeasureString(e.Text,e.TextFont).Width,22);

      base.OnRenderItemText(e);
    }
  }

  class MyColorTable : ProfessionalColorTable // Beispiel 
  {
    public override Color MenuItemSelected
    {
      get { return Color.Blue; }
    }
  }
}