AboutForm.cs

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 SimpleWebServer
{
    public partial class AboutForm : Form
    {
        public AboutForm()
        {
            InitializeComponent();
        }

        private void linkLabelGithub_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            System.Diagnostics.Process.Start("https://github.com/obeliskos/SimpleWebServer");
        }

        private void AboutForm_Load(object sender, EventArgs e)
        {
            lblVersion.Text = "version " + MainForm.formInstance.version;
        }

        private void btnClose_Click(object sender, EventArgs e)
        {
            this.Close();
        }
    }
}