Voila j'ai creer un composants en C# je l'appel dans une application
apparament il le reconnait mais je n'arrive pas a appeler la "fonction" que je veux

Le message d'erreur me dit :

Cet objet ne gere pas cette proprieté ou cette methode

voila le code de mon composant:

Le fichier UserControl1.cs

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/*
 * Created by SharpDevelop.
 * User: vincent
 * Date: 17/04/2007
 * Time: 14:01
 * 
 * To change this template use Tools | Options | Coding | Edit Standard Headers.
 */
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Windows.Forms;
 
namespace AVP04
{
	/// <summary>
	/// Description of UserControl1.
	/// </summary>
	public partial class UserControl1 : UserControl
	{
		public UserControl1()
		{
			//
			// The InitializeComponent() call is required for Windows Forms designer support.
			//
			InitializeComponent();
 
			//
			// TODO: Add constructor code after the InitializeComponent() call.
			//
		}
	}
}
et le fichier UserControl1.Designer.cs

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/*
 * Created by SharpDevelop.
 * User: vincent
 * Date: 17/04/2007
 * Time: 14:01
 * 
 * To change this template use Tools | Options | Coding | Edit Standard Headers.
 */
namespace AVP04
{
	partial class UserControl1
	{
		/// <summary>
		/// Designer variable used to keep track of non-visual components.
		/// </summary>
		private System.ComponentModel.IContainer components = null;
 
		/// <summary>
		/// Disposes resources used by the form.
		/// </summary>
		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
		protected override void Dispose(bool disposing)
		{
			if (disposing) {
				if (components != null) {
					components.Dispose();
				}
			}
			base.Dispose(disposing);
		}
 
		/// <summary>
		/// This method is required for Windows Forms designer support.
		/// Do not change the method contents inside the source code editor. The Forms designer might
		/// not be able to load this method if it was changed manually.
		/// </summary>
		private void InitializeComponent()
		{
			System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(UserControl1));
			this.button1 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.button3 = new System.Windows.Forms.Button();
			this.button4 = new System.Windows.Forms.Button();
			this.Message = new System.Windows.Forms.TextBox();
			this.SuspendLayout();
			// 
			// button1
			// 
			this.button1.Image = ((System.Drawing.Image)(resources.GetObject("button1.Image")));
			this.button1.Location = new System.Drawing.Point(17, 24);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(88, 74);
			this.button1.TabIndex = 0;
			this.button1.UseVisualStyleBackColor = true;
			this.button1.MouseDown += new System.Windows.Forms.MouseEventHandler(this.Button1MouseDown);
			this.button1.MouseUp += new System.Windows.Forms.MouseEventHandler(this.Button1MouseUp);
			// 
			// button2
			// 
			this.button2.Image = ((System.Drawing.Image)(resources.GetObject("button2.Image")));
			this.button2.Location = new System.Drawing.Point(111, 25);
			this.button2.Name = "button2";
			this.button2.Size = new System.Drawing.Size(88, 72);
			this.button2.TabIndex = 1;
			this.button2.UseVisualStyleBackColor = true;
			this.button2.MouseDown += new System.Windows.Forms.MouseEventHandler(this.Button2MouseDown);
			this.button2.MouseUp += new System.Windows.Forms.MouseEventHandler(this.Button2MouseUp);
			// 
			// button3
			// 
			this.button3.Location = new System.Drawing.Point(205, 24);
			this.button3.Name = "button3";
			this.button3.Size = new System.Drawing.Size(88, 74);
			this.button3.TabIndex = 2;
			this.button3.Text = "Focus éloigné";
			this.button3.UseVisualStyleBackColor = true;
			this.button3.MouseDown += new System.Windows.Forms.MouseEventHandler(this.Button3MouseDown);
			this.button3.MouseUp += new System.Windows.Forms.MouseEventHandler(this.Button3MouseUp);
			// 
			// button4
			// 
			this.button4.Location = new System.Drawing.Point(299, 24);
			this.button4.Name = "button4";
			this.button4.Size = new System.Drawing.Size(88, 74);
			this.button4.TabIndex = 3;
			this.button4.Text = "Focus proche";
			this.button4.UseVisualStyleBackColor = true;
			this.button4.MouseDown += new System.Windows.Forms.MouseEventHandler(this.Button4MouseDown);
			this.button4.MouseUp += new System.Windows.Forms.MouseEventHandler(this.Button4MouseUp);
			// 
			// Message
			// 
			this.Message.Location = new System.Drawing.Point(66, 127);
			this.Message.Name = "Message";
			this.Message.Size = new System.Drawing.Size(282, 20);
			this.Message.TabIndex = 4;
			// 
			// UserControl1
			// 
			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
			this.Controls.Add(this.Message);
			this.Controls.Add(this.button4);
			this.Controls.Add(this.button3);
			this.Controls.Add(this.button2);
			this.Controls.Add(this.button1);
			this.Name = "UserControl1";
			this.Size = new System.Drawing.Size(428, 179);
			this.ResumeLayout(false);
			this.PerformLayout();
		}
		private System.Windows.Forms.TextBox Message;
		private System.Windows.Forms.Button button4;
		private System.Windows.Forms.Button button3;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.Button button1;
 
		void Button1MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
		{
			Message.Text="vous zoomez";
		}
 
		void Button1MouseUp(object sender, System.Windows.Forms.MouseEventArgs e)
		{
			Message.Text="vous arretez de zoomer";
		}
 
		void Button2MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
		{
			Message.Text="vous dézoomez";
		}
 
		void Button2MouseUp(object sender, System.Windows.Forms.MouseEventArgs e)
		{
			Message.Text="vous arretez de dézoomer";	
		}
 
 
		void Button3MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
		{
			Message.Text="Vous approchez le Focus";
		}
 
 
		void Button3MouseUp(object sender, System.Windows.Forms.MouseEventArgs e)
		{
			Message.Text="Vous arretez d'approcher le Focus";
		}
 
		void Button4MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
		{
			Message.Text="Vous eloignez le Focus";	
		}
 
		void Button4MouseUp(object sender, System.Windows.Forms.MouseEventArgs e)
		{
			Message.Text="Vous arretez d'éloigner le Focus";
		}
	}
}
dans mon application (javascript)

je declarer l'objet et je fais :

si quelqu'un a une solution ...

merci