private void editToolStripMenuItem1_Click(object sender, EventArgs e)
        {
            InfoList     st   = new InfoList();
            ListViewItem item = listView1.SelectedItems[0];

            st.nomer    = item.SubItems[0].Text;
            st.type     = item.SubItems[1].Text;
            st.punktNaz = item.SubItems[2].Text;
            st.dataOtpr = Convert.ToDateTime(item.SubItems[3].Text);
            st.timeOtpr = item.SubItems[4].Text;
            st.dataPrib = Convert.ToDateTime(item.SubItems[5].Text);
            st.timePrib = item.SubItems[6].Text;
            Form2 f2 = new Form2();

            f2.Text = "РЕДАКТИРОВАНИЕ РЕЙСА";
            f2.list = st;
            if (f2.ShowDialog() == DialogResult.OK)
            {
                int k = 0;
                for (int i = 0; i < info.Count; i++)
                {
                    if (info[i].nomer == st.nomer)
                    {
                        k = i;
                        break;
                    }
                }
                info.RemoveAt(k);
                info.Add(f2.list);
                listView1.Items.Clear();
                InfoAddList();
            }
        }
 private void toolStripButton1_Click(object sender, EventArgs e)
 {
     openFileDialog1.Filter = "Все файлы (*.*)|*.*|Текстовые файлы (*.txt)|*.txt |PDF файлы (*.pdf)|*.pdf";
     if (openFileDialog1.ShowDialog() == DialogResult.OK)
     {
         using (StreamReader sr = new StreamReader(openFileDialog1.FileName, Encoding.GetEncoding(1251)))
         {
             while (!sr.EndOfStream)
             {
                 InfoList list = new InfoList();
                 list.nomer    = sr.ReadLine();
                 list.type     = sr.ReadLine();
                 list.punktNaz = sr.ReadLine();
                 list.dataOtpr = Convert.ToDateTime(sr.ReadLine());
                 list.timeOtpr = sr.ReadLine();
                 list.dataPrib = Convert.ToDateTime(sr.ReadLine());
                 list.timePrib = sr.ReadLine();
                 info.Add(list);
             }
         }
         InfoAddList();
         comboBox1.Items.Add("");
         foreach (var item in info)
         {
             if (!comboBox1.Items.Contains(item.punktNaz))
             {
                 comboBox1.Items.Add(item.punktNaz);
             }
         }
         addComboBox2();
         comboBox1.SelectionStart = 0;
         comboBox2.SelectionStart = 0;
     }
 }
        private void addToolStripMenuItem_Click(object sender, EventArgs e)
        {
            Form2 f2 = new Form2();

            f2.Text = "ДОБАВЛЕНИЕ РЕЙСА";
            InfoList list = new InfoList();

            f2.list = list;
            if (f2.ShowDialog() == DialogResult.OK)
            {
                info.Add(f2.list);
                listView1.Items.Clear();
                InfoAddList();
            }
        }
        private void dellToolStripMenuItem1_Click(object sender, EventArgs e)
        {
            InfoList     st   = new InfoList();
            ListViewItem item = listView1.SelectedItems[0];

            st.nomer = item.SubItems[0].Text;
            int k = 0;

            for (int i = 0; i < info.Count; i++)
            {
                if (info[i].nomer == st.nomer)
                {
                    k = i;
                    break;
                }
            }
            info.RemoveAt(k);
            listView1.Items.Clear();
            InfoAddList();
        }