各位编程高手,我是学习C#的学生,现有一个问题想请教大家,如何把在richTextBox控件中显示的内容按照系统当时的年月日小时分钟保存呢?谢谢大家啦~~~
源代码如下:
  private void button5_Click(object sender, EventArgs e)
        {
            string spath = "F:\\Save As cuiyang0729.txt"; //保存的路径            
            string s = richTextBox2.Text.Trim().ToString();
            string s1 = s;
            FileStream stream = File.OpenWrite(spath);
            byte[] by = Encoding.UTF8.GetBytes(s);
            BinaryWriter writer = new BinaryWriter(stream);//写入文件            
            writer.Write(by, 0, by.Length);
            writer.Close();
            stream.Close();
        }

解决方案 »

  1.   

    private void button5_Click(object sender, EventArgs e)
             {
                 string spath = "F:\\Save As cuiyang0729.txt"; //保存的路径            
                 string s = richTextBox2.Text.Trim().ToString();
                 string s1 = s + DateTime.Now.ToString();
                 FileStream stream = File.OpenWrite(spath);
                 byte[] by = Encoding.UTF8.GetBytes(s);
                 BinaryWriter writer = new BinaryWriter(stream);//写入文件            
                 writer.Write(by, 0, by.Length);
                 writer.Close();
                 stream.Close();
             }