打印 保存

//打印
        private void label12_Click(object sender, EventArgs e)
        {
            printDialog1.Document = printDocument1;
            DialogResult isok = printDialog1.ShowDialog();
            if (isok == DialogResult.OK)
            {
                printDocument1.Print();
            }
        }

        private void pictureBox1_Click(object sender, EventArgs e)
        {

            printDialog1.Document = printDocument1;
            DialogResult isok = printDialog1.ShowDialog();
            if (isok == DialogResult.OK)
            {
                printDocument1.Print();
            }
        }
        //保存
        private void pictureBox5_Click(object sender, EventArgs e)
        {

            SaveFileDialog savefiledialog1 = new SaveFileDialog();
            savefiledialog1.Filter = "文本文件|*.txt|所有文件|*.*";
            DialogResult isok = savefiledialog1.ShowDialog();
            if (isok == DialogResult.OK)
            {
                string filename = savefiledialog1.FileName;
                //使用流写入
                StreamWriter sw = new StreamWriter(filename);
                sw.Write(textBox1.Text);
                sw.Close();
            }
        }

        private void label13_Click(object sender, EventArgs e)
        {

            SaveFileDialog savefiledialog1 = new SaveFileDialog();
            savefiledialog1.Filter = "excel|*.xls|所有文件|*.*";
            DialogResult isok = savefiledialog1.ShowDialog();
            if (isok == DialogResult.OK)
            {
                string filename = savefiledialog1.FileName;
                //使用流写入
                StreamWriter sw = new StreamWriter(filename);
                sw.Write(textBox1.Text);
                sw.Close();
            }
        }