Specifies the transfer mode for data on TFTP connection.

TIdTFTPMode = (tfNetAscii, tfOctet);

TIdTFTPMode is an enumerated type that specifies the transfer mode for data on TFTP connection, and can contain the values tfNetAscii and tfOctet.

tfNetAscii indicates that the connection will transmit data using the netascii, or "USA Standard Code for Information Interchange", format defined in the Telnet protocol specification. tfNetAscii will contain 8-bit ASCII data.

tfOctet indicates that the connection will transmit raw 8-bit data, or binary data.