Threads og synkronisering

Hej Alle,

Når jeg prøver at skrive til textboxen, så låser systemet. Nogle forslag.

Kasper


using System;
using System.Drawing;
using System.Collections;
using System.Windows.Forms;
using System.Data;
using System.Threading;
using System.Runtime.CompilerServices;

namespace SmartDeviceApplication5
{
    /// <summary>
    /// Summary description for Form1.
    /// </summary>
    public class Form1 : System.Windows.Forms.Form
    {
        private System.Windows.Forms.MainMenu mainMenu1;
        public System.Windows.Forms.TextBox textBox1;
        Thread test;
        private ManualResetEvent allDone = new ManualResetEvent(true);

        public Form1()
        {
            //
            // Required for Windows Form Designer support
            //
            InitializeComponent();
            test = new Thread(new ThreadStart(proc));
            test.Start();

            //
            // TODO: Add any constructor code after InitializeComponent call
            //
        }
        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        protected override void Dispose( bool disposing )
        {
            base.Dispose( disposing );
        }
        #region Windows Form Designer generated code
        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.mainMenu1 = new System.Windows.Forms.MainMenu();
            this.textBox1 = new System.Windows.Forms.TextBox();
            //
            // textBox1
            //
            this.textBox1.Location = new System.Drawing.Point(40, 64);
            this.textBox1.Multiline = true;
            this.textBox1.Size = new System.Drawing.Size(176, 56);
            this.textBox1.Text = "textBox1";
            //
            // Form1
            //
            this.Controls.Add(this.textBox1);
            this.Menu = this.mainMenu1;
            this.Text = "Form1";

        }
        #endregion

        /// <summary>
        /// The main entry point for the application.
        /// </summary>

        static void Main()
        {
            Application.Run(new Form1());
        }


        public void proc()
        {
            while(true)
            {
                Monitor.Enter(textBox1);
                textBox1.Text = "Kasper";
                Monitor.Exit(textBox1);
            }

        }
    }
}