werty1st

namespace DesktopGadget
{

    public partial class Form1 : Form
    {
        [DllImport("user32.dll")]
        private static extern int GetSystemMenu(int hwnd, int bRevert);

        [DllImport("user32.dll")]
        private static extern int AppendMenu(int hMenu, int Flagsw, int IDNewItem, string lpNewItem);

        public Form1()
        {
            InitializeComponent();
            SetupSystemMenu();
        }

        private void SetupSystemMenu()
        {
            // Handle des Menue's
            int menu = GetSystemMenu(this.Handle.ToInt32(), 0);
            // Separator einf�gen
            AppendMenu(menu, 0xA00, 0, null);
            // Eindeutige ID (IDNewItem) als Beispiel 111
            AppendMenu(menu, 0, 111, "Settings");
        }

        protected override void WndProc(ref Message m)
        {
            base.WndProc(ref m);

            if (m.Msg == 0x112)
            {
                // Wurde die ID 111 (unsere Testeintrag) angeklickt?
                if (m.WParam.ToInt32() == 111)
                {
                    string sInput = Microsoft.VisualBasic.Interaction.InputBox("Enter URL", "Settings", "http:\\google.de", 0, 0);
                    webBrowser1.Navigate(sInput);
                }
            }
        }

        private void Form1_Activated(object sender, EventArgs e)
        {
            this.FormBorderStyle = FormBorderStyle.SizableToolWindow;
        }

        private void Form1_Deactivate(object sender, EventArgs e)
        {
            this.FormBorderStyle = FormBorderStyle.None;
        }
    }
}