c#中怎么把文本文件读入程序,并且保持原来的格式不变

Question

FileStream fs = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
StreamReader sr = new StreamReader(fs, Encoding.GetEncoding("gb2312"));

while ((str=sr.ReadLine()) != null)
{
text = text + str
这样读入进去的时候不是保持的原来的格式了

Answer 1

FileStream ifs = new FileStream("..\\..\\TestCase.txt", FileMode.Open);//打开数据文件
StreamReader sr = new StreamReader(ifs);
while ((line = sr.ReadLine()) != null)
{
Console.WriteLine(line);
}
ifs.Close();
sr.Close();

试试这个

Answer 2

FileStream fs = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
StreamReader sr = new StreamReader(fs, Encoding.GetEncoding("gb2312"));

while ((str=sr.ReadLine()) != null)
{
text = text + str+“\r\n”;
}