GIF image is not animated in Windows Mobile 6 professional Emulator

Question

hi ,
     I have written the following code for animating a GIF image using .Net Compact Frame Work in 
    C#. The GIF image would be animate . But here the GIF image is not animating here . Please tell 
    me where is the problem . I need the solution in emergency.
   
   I use two class .
   
  First Class
  -----------
      using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Reflection;
namespace MobileAnimation
{
    public partial class AnimateCtl : System.Windows.Forms.Control
    {
        Graphics graphics;
        Timer fTimer;


        public AnimateCtl()
        {
            InitializeComponent();
            graphics = this.CreateGraphics();

            DrawCustomGui();



        }

        int frameCount = 30;
        int frameWidth;
        int loopCount;
        int loopCounter;
        int frameHeight;
        int currentFrame = 0;

      
        Image animatedImage = new Bitmap(Assembly.GetExecutingAssembly().GetManifestResourceStream(@"MobileAnimation.ani-loading.gif"));
       

      

        public void StartAnimation(int DelayInterval, int LoopCount)
        {
            frameWidth = animatedImage.Width;
            // frameWidth =5;
            //How many times to loop
            loopCount = LoopCount;
            //Reset loop counter
            loopCounter = 0;
            //Calculate the frameCount
            //frameCount = bitmap.Width / frameWidth;
            frameHeight = animatedImage.Height;
            //Resize the control
            this.Size = new Size(frameWidth, frameHeight);
            //Assign delay interval to the timer
            fTimer.Interval = DelayInterval;
            //Start the timer
            fTimer.Enabled = true;
        }


        private void timer1_Tick(object sender, System.EventArgs e)
        {
            if (loopCount == -1) //loop continuously
            {
                this.DrawFrame();
            }
            else
            {
                if (loopCount == loopCounter) //stop the animation
                    fTimer.Enabled = false;
                else
                    this.DrawFrame();
            }
        }

        private void DrawFrame()
        {
            if (currentFrame < frameCount - 1)
            {
                //move to the next frame
                currentFrame++;
            }
            else
            {
                //increment the loopCounter
                loopCounter++;
                currentFrame = 0;
            }
            Draw(currentFrame);
        }
        private void Draw(int iframe)
        {
            //Calculate the left location of the drawing frame
            int XLocation = iframe * frameWidth;

            Rectangle rect = new Rectangle(XLocation, 0, frameWidth, frameHeight);

            //Draw image
            graphics.DrawImage(animatedImage, 0, 0, rect, GraphicsUnit.Pixel);



        }


        private void DrawCustomGui()
        {
            SuspendLayout();
            fTimer = new System.Windows.Forms.Timer();
            StartAnimation(100, 3);
            fTimer.Tick += new System.EventHandler(this.timer1_Tick);

            PictureBox pictBox = new PictureBox();
            //Image loadImage = new Bitmap(SDSL.MobileMap.WindowsMobile6.Control.Application.Program.appDir + "\\images\\ani-loading.gif");
            pictBox.Image = animatedImage;
            pictBox.Location = new Point(0, 0);
            //pictBox.Size = new Size(220, 180);
            pictBox.Size = new Size(138, 120);
            Controls.Add(pictBox);
            // Controls.Add(pictBox);
            ResumeLayout();


        }


    }
}

Second Class
----------------
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace MobileAnimation
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
            AnimateCtl animateCtl = new AnimateCtl();
            animateCtl.Location = new Point(50, 50);
            this.Controls.Add(animateCtl);
        }
    }
}