日期:2014-05-18 浏览次数:21213 次
        private void Read_Click(object sender, EventArgs e)
        {
            try
            {
                FileStream fileRead = new FileStream("D:\\Read.doc", FileMode.Open);
                FileStream fileWrite = new FileStream("D:\\Write.doc", FileMode.Append, FileAccess.Write);
                if (fileRead.Read(bytRead, 0, 8) <= 0)
                {
                    MessageBox.Show("文件已经读完");
                }
                fileWrite.Write(bytRead, 0, 8);
                fileRead.Close();
                fileWrite.Close();
            }
            catch (Exception exc)
            {
                MessageBox.Show("异常信息:"+exc.Message);
                
            }
        }