My program will not call the code that is to be executed in C#

My code will not make use of the tmrMoving(Timer) at all even though the Timer is constantly on with an interval value of 100 so there is no reason I can see but I'm hoping it's just one of those days and it is simple. The code is as follows,

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace games1
{
public partial class Form1 : Form
  {
    public Form1()
    {
        InitializeComponent();
    }
    private void Form1_MouseDown(object sender, MouseEventArgs e)
    {
        tmrMoving.Enabled = true;
        Invalidate();
    }

    private void tmrMoving_Tick(object sender, object value, Type targetType, 
        object parameter, CultureInfo culture, EventArgs e)
    {

        var cursPoint = new System.Drawing.Point(Cursor.Position.X, Cursor.Position.Y);
        var playerPoint = new System.Drawing.Point(player.Location.X, player.Location.Y);
        var diff = new Point(Cursor.Position.X - playerPoint.X, Cursor.Position.Y - playerPoint.Y);
        var speed = Math.Sqrt(diff.X * diff.X + diff.Y * diff.Y);
        if (speed > 10)
        {
            diff.X /= (int)(speed / 10);
            diff.Y /= (int)(speed / 10);
        }
        player.Location = new System.Drawing.Point(player.Location.X + diff.X, player.Location.Y + diff.Y);
    }
  }
}

This link is to my coding in an image format if you prefer it that way.