private void openfileToolStripMenuItem_Click(object sender, EventArgs e)
        {
            string         msg;
            OpenFileDialog ofdlg = new OpenFileDialog();

            if (ofdlg.ShowDialog() == DialogResult.OK)
            {
                PersonalRegister newform = new PersonalRegister();
                FileStream       file    = new FileStream(ofdlg.FileName, FileMode.Open);
                StreamReader     sr      = new StreamReader(file);
                newform.Show();
                newform.listBox1.Items.Clear();
                // name
                msg = sr.ReadLine();
                newform.listBox1.Items.Add(msg);
                newform.textBox1.Text = msg.Substring(3);
                // 血型
                msg = sr.ReadLine();
                newform.listBox1.Items.Add(msg);
                if (msg.Substring(3) == "A")
                {
                    newform.comboBox1.SelectedIndex = 0;
                }
                else if (msg.Substring(3) == "B")
                {
                    newform.comboBox1.SelectedIndex = 1;
                }
                else if (msg.Substring(3) == "O")
                {
                    newform.comboBox1.SelectedIndex = 2;
                }
                else if (msg.Substring(3) == "AB")
                {
                    newform.comboBox1.SelectedIndex = 3;
                }
                // 性别
                msg = sr.ReadLine();
                newform.listBox1.Items.Add(msg);
                if (msg.Substring(3) == "男")
                {
                    newform.gender_boy.Checked = true;
                }

                if (msg.Substring(3) == "女")
                {
                    newform.gender_girl.Checked = true;
                }
                // 生日
                msg = sr.ReadLine();
                newform.listBox1.Items.Add(msg);
                //newform.dateTimePicker1.Value = DateTime.ParseExact( msg.Substring(3),"yyyy-MM-dd", CultureInfo.CurrentCulture);

                // 兴趣爱好
                msg = sr.ReadLine();
                newform.listBox1.Items.Add(msg);
                if (msg.IndexOf("唱歌") != -1)
                {
                    newform.checkBox1.Checked = true;
                }
                if (msg.IndexOf("爬山") != -1)
                {
                    newform.checkBox2.Checked = true;
                }
                if (msg.IndexOf("看书") != -1)
                {
                    newform.checkBox3.Checked = true;
                }
                if (msg.IndexOf("打球") != -1)
                {
                    newform.checkBox4.Checked = true;
                }
                // 籍贯
                msg = sr.ReadLine();
                newform.listBox1.Items.Add(msg);

                // 个人简介
                msg = sr.ReadLine();
                newform.listBox1.Items.Add(msg);
                newform.richTextBox2.Text = msg.Substring(5);

                // 照片
                msg = sr.ReadLine();
                newform.listBox1.Items.Add(msg);
                if (msg.Length > 3)
                {
                    newform.pictureBox1.Image = Image.FromFile(msg.Substring(3));
                }
            }
        }
        private void addnewitemWToolStripMenuItem_Click(object sender, EventArgs e)
        {
            PersonalRegister prform = new PersonalRegister();

            prform.Show();
        }