OpenFileDialog OFD = new OpenFileDialog();

            OFD.Title = "打开第一个文本文件";

            OFD.FileName = "*.txt";

            OFD.InitialDirectory = WorkSpacePath;

            if (OFD.ShowDialog() == DialogResult.OK)

            {

                FileInfo fi = new FileInfo(OFD.FileName);

                StreamReader sr = fi.OpenText();

                while (sr.Peek() > )

                {

                    listBox1.Items.Add(sr.ReadLine());

                }

                sr.Close();

                textBox1.Text = OFD.FileName;

                this.statusStrip1.Items[].Text = listBox1.Items.Count.ToString();

            }

string Path = Application.StartupPath;

            FileStream fs = new FileStream(Path + "\\path.dll", FileMode.Create, FileAccess.Write);

            StreamWriter sw = new StreamWriter(fs);

            sw.WriteLine(path08);

            sw.WriteLine(path07);

            sw.WriteLine(path06);

            sw.WriteLine(WorkSpacePath);

            sw.WriteLine(EFDCPath);

            sw.WriteLine(path09);

            sw.Close();

            fs.Close();