c# - System.Net.FtpClient - changing access right to file -

i have problem net.ftpclient.

how change rights file on server. use execute error: chmod not understood

if (!(reply = conn.execute("chmod 666 file.txt")).success) { throw new ftpcommandexception(reply); }

try solution

if (!(reply = conn.execute("site chmod 666 file.txt")).success) {    throw new ftpcommandexception(reply); }

refer here documentation

if doesn' work check if server running under windows system. if yes not allow set file permissions via ftp (unix-running servers allow that).

if hosting provider has web-based control panel allows set file permissions go there , make changes.

My