Question

如何用C#程序将一个ANSI编码的文本文件另存为utf-8编码

Answer 1

读出文件，streamreader sr=new streamreader(wenjianming ,System.Text.Encoding.ASCII)
把读出来的写进去,streamwriter sw=new streamwriter(wenjianming,System.Text.Encoding.UTF8)

追问

我来试试看

追答

StreamReader sr=new StreamReader(FileName ,System.Text.Encoding.ASCII);
string text=sr.ReadToEnd();
sr.close();
SreamWriter sw=new streamwriter(NewFileName,System.Text.Encoding.UTF8) ;
sw.WriteLine(text);
sw.flush();
sw.close();
盲打的，可能有大小写不准确