Form7.cs

using System;
using System.Configuration;
using System.IO;
using System.Windows.Forms;

namespace RegisterParcelsFromPC
{
    public partial class Form7 : Form
    {
        public Form7()
        {
            InitializeComponent();
            textBox1.Text = ConfigurationManager.AppSettings["slack_testuser"];
        }

        private void button1_Click(object sender, EventArgs e)
        {
            try
            {
                string nowtime = DateTime.Now.ToString("HH-mm-ss");
                string temp_path = $@"C:\temp\{nowtime}.gif";
                QrCode qr = new QrCode();
                qr.QRcodeCreate(textBox2.Text, temp_path);
                Httppost httppost = new Httppost();
                httppost.posting_DM_image(textBox1.Text, temp_path, "image test from 庶務部用管理ツール");

                File.Delete(temp_path);
            }
            catch (Exception ee)
            {
                NLogService.PrintInfoLog("例外_Form7_postingIMG");

                NLogService.PrintInfoLog(ee.ToString());
            }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            try
            {

                //Periodic_check peri = new Periodic_check();
                //peri.send_slack("FB751035-46C3-4999-A6C5-EFBF24BFF650","フォームのボタンからのテスト送信",1);
                Httppost httppost = new Httppost();
                httppost.posting_DM(textBox1.Text, "test from 庶務部用管理ツール");
            }
            catch (Exception ee)
            {
                NLogService.PrintInfoLog("例外_Form7_postingTXT");

                NLogService.PrintInfoLog(ee.ToString());
            }
        }

        private void label1_Click(object sender, EventArgs e)
        {

        }

        private void Form7_Load(object sender, EventArgs e)
        {

        }
    }
}