C#
C#
Send a Raw FTP Command and Get the Reply
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Demonstrates the Chilkat Ftp2.SendCommand method, which sends a raw FTP command and returns the complete server reply. The only argument is the command text, which must not contain CR or LF.
Background: This is the escape hatch for commands the API does not wrap directly — it sends exactly what you provide and hands back the full reply for you to interpret. It is limited to commands that complete on the control connection; anything requiring a data connection (a listing or transfer) needs the dedicated methods, which set up the data channel. Note the command is sent as UTF-8 and
CommandCharset is not applied.Chilkat C# Downloads
bool success = false;
// Demonstrates the Ftp2.SendCommand method, which sends a raw FTP command and returns the
// complete server reply. The only argument is the command text. Use this for a command not
// otherwise exposed by the API.
Chilkat.Ftp2 ftp = new Chilkat.Ftp2();
ftp.Hostname = "ftp.example.com";
ftp.Username = "myFtpLogin";
// Normally you would not hard-code the password in source. You should instead obtain it
// from an interactive prompt, environment variable, or a secrets vault.
ftp.Password = "myPassword";
// Connect and log in (Connect performs both).
success = ftp.Connect();
if (success == false) {
Debug.WriteLine(ftp.LastErrorText);
return;
}
// The command must not contain CR or LF characters. Here PWD is sent as an example.
string reply = ftp.SendCommand("PWD");
if (ftp.LastMethodSuccess == false) {
Debug.WriteLine(ftp.LastErrorText);
return;
}
Debug.WriteLine(reply);
success = ftp.Disconnect();
if (success == false) {
Debug.WriteLine(ftp.LastErrorText);
return;
}