WCFでhttps通信 クライアント(exe)

自己署名入り証明書の場合は、以下のプログラムで。

[引用]
http://www.atmarkit.co.jp/fdotnet/dotnettips/867sslavoidverify/sslavoidverify.html

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.Net;
using System.Net.Security;
using System.Windows.Forms;
using System.Security.Cryptography.X509Certificates;

namespace WCFTest
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();

            ServicePointManager.ServerCertificateValidationCallback =  new RemoteCertificateValidationCallback(OnRemoteCertificateValidationCallback);
        }

        private void button1_Click(object sender, EventArgs e)
        {
            var client = new ServiceReference1.Service1Client();
            var s = client.GetData(10);
            MessageBox.Show(s);
            client.Close();
        }

        private bool OnRemoteCertificateValidationCallback(
                                                          Object sender,
                                                          X509Certificate certificate,
                                                          X509Chain chain,
                                                          SslPolicyErrors sslPolicyErrors)
        {
            return true;  // 「SSL証明書の使用は問題なし」と示す
        }
    }
}