wcfhttpform/wcfHttpForm/mainForm.cs

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

namespace WCF_FORM
{
    public partial class mainForm : Form
    {
        public mainForm()
        {
            InitializeComponent();
            checkHost();
        }
        ServiceHost host;
        private void button1_Click(object sender, EventArgs ex)
        {
            this.openHost();

        }
        private void openHost() {
            if (host == null)
            {
                host = new ServiceHost(typeof(webHttp.Service));

                host.Opened += delegate { MessageBox.Show("启动服务OK"); };
                host.Closed += delegate { MessageBox.Show("服务关闭"); };
                foreach (ServiceEndpoint EP in host.Description.Endpoints)
                {
                    EP.Behaviors.Add(new BehaviorAttribute());
                }
                try
                {
                    host.Open();
                }
                catch (Exception e)
                {
                    Console.WriteLine("youwenti");
                    MessageBox.Show(e.Message);
                }
            }
            else
            {
                MessageBox.Show("服务已经启动了");
            }
            checkHost();
        }

        private void button2_Click(object sender, EventArgs e)
        {
            if (host != null)
            {
                host.Close();
                host = null;
            }
            checkHost();
        }

        private void mainForm_Load(object sender, EventArgs e)
        {
            this.openHost();

        }
        private void checkHost()
        {
                this.label1.Text = host != null? "服务已开启":"服务未开启";
        }
    }
}