我试图找出我可以启用一个计时器，并设置其间隔为1000时，网页完成加载。
下面是我目前尝试的代码：

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

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
            webBrowser1.Navigate("website.com");
            webBrowser1.ScriptErrorsSuppressed = true;
        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }

        private void button1_Click(object sender, EventArgs e)
        {
            webBrowser1.Document.GetElementsByTagName("input").GetElementsByName("brukernavn")[0].SetAttribute("value", textBox1.Text);
            webBrowser1.Document.GetElementsByTagName("input").GetElementsByName("passord")[0].SetAttribute("value", textBox2.Text);
            webBrowser1.Document.GetElementsByTagName("input").GetElementsByName("login_buton")[0].InvokeMember("click");
            timer1.Enabled = true;
            timer1.Interval = 7000;
        }

        private void timer1_Tick(object sender, EventArgs e)
        {
            webBrowser1.Navigate("website.com/mygambling.php");
//Here I need a code to enable timer2 with interval 1000 when the website is finished loading
        }

        private void timer2_Tick(object sender, EventArgs e)
        {
            webBrowser1.Document.GetElementsByTagName("input").GetElementsByName("bet")[0].SetAttribute("value", 250);
            webBrowser1.Document.GetElementsByTagName("input").GetElementsByName("start")[0].InvokeMember("click");
        }
    }
}

因此，我的问题是如何启用timer2，并在页面加载完成时将timer2的时间间隔设置为1000？