日期:2014-05-18 浏览次数:21169 次
using (StreamWriter sw = new StreamWriter("abc.txt"))
{
sw.Write(str);
sw.Close();
}
using (Stream stream = File.Open("E:\\abc.txt", FileMode.Create))
using (StreamWriter sw = new StreamWriter(stream))
{
stream.WriteByte(Convert.ToByte("EF", 16));
stream.WriteByte(Convert.ToByte("BB", 16));
stream.WriteByte(Convert.ToByte("BF", 16));
sw.Write(str);
}