C#从Stream中删除额外的回车符

Question

我正在以流的形式读取文件:Stream fin = File.OpenRead(FilePath); 有什么方法可以找到并删除该文件流中的所有回车符？

编辑:目标是删除单个回车\r并让回车"\r\n"保持完整的换行.

示例文件:

The key backed up in this file is:\r
\r\n
pub   2048R/65079BB4 2011-08-01\r
\r\n
      Key fingerprint = 2342334234\r
\r\n
uid                  test\r
\r\n
sub   2048R/0B917D1C 2011-08-01\r

结果应如下所示:

The key backed up in this file is:
\r\n
pub   2048R/65079BB4 2011-08-01
\r\n
      Key fingerprint = 2342334234
\r\n
uid                  test
\r\n
sub   2048R/0B917D1C 2011-08-01

编辑2:最终的解决方案是什么工作看起来像这样:

    static private Stream RemoveExtraCarriageReturns(Stream streamIn)
    {
        StreamReader reader = new StreamReader(streamIn);
        string key = reader.ReadToEnd();
        string final = key.Replace("\r\r", "\r");
        byte[] array = Encoding.ASCII.GetBytes(final);
        MemoryStream stream = new MemoryStream(array);
        return stream;
    }

我接受Stream使用StreamReader将其读入一个字符串,然后删除额外的回车并将其写回一个Stream.我的代码看起来不错或者我应该做些不同的事情吗？

Answer 1

查看示例文本后，以下命令将删除单个“r”实例：

string text = File.ReadAllText(FilePath);

text = text.Replace("\r\r", "\r");

File.WriteAllText(FilePath + ".modified", text);