FileInfo file = new FileInfo(@"c:\a.txt");
StreamWriter sw = file.CreateText();
------------------------------------------
StreamWriter sw=new StreamWriter(@"c:\a.txt",System.Text.Encoding.Default);
StreamWriter sw = file.CreateText();
------------------------------------------
StreamWriter sw=new StreamWriter(@"c:\a.txt",System.Text.Encoding.Default);
StreamWriter sw=new StreamWriter(@"c:\a.txt",true,System.Text.Encoding.Default);
StreamWriter writer = new StreamWriter(strLogFileRoot,true,Encoding.Default);
writer.WriteLine("---------------------------------------");
.....
writer.Close();
sw.Flush;sw.Close();
fs.Close();绝对可以
==================================
代码:
StreamWriter writer = new StreamWriter(Server.MapPath(Server.UrlDecode(Request.QueryString["File"].ToString())),true,System.Text.Encoding.Default);
writer.WriteLine(CodeText.Text);
writer.Close();