C#讀取中文字元及清空緩衝區的實現代碼

開時始，得到的中文檔案中的字元是亂碼的，鳥符號看的頭暈。於是就細究streamreader讀取的編碼格式，預設的編碼是ascii，單位元組的，就嘗試utf8，亂碼；嘗試gb2312，OK！
可另一個問題又出現了，得到的兩個檔案的行數都不到1500行，嘗試N次還是不行，很鬱悶。google了下，看到try catch，就想到釋放緩衝區，結果很HAPPY！ 複製代碼 代碼如下:private static void FnFileProcess()
{
StreamReader reader = new StreamReader(@"d:\1500.txt", Encoding.GetEncoding("GB2312"));
StreamWriter writerEn = new StreamWriter(@"d:\English.txt", false, Encoding.UTF8, 1024);
StreamWriter writerCh = new StreamWriter(@"d:\Chinese.txt", false, Encoding.UTF8, 1024);
try
{
int i = 1;
for (String line = reader.ReadLine(); line != null; line = reader.ReadLine())
{
if (i % 2 == 1)
{
writerEn.WriteLine(line);
}
else
{
writerCh.WriteLine(line);
}
i++;
}
Console.WriteLine(i + "\tOK");
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
finally
{
//不清空緩衝區，得到的檔案總是少幾十行
writerEn.Flush();
writerCh.Flush();
}
}