Gets or sets the behavior of a client application's data transfer process.
Assembly: System (in System.dll)
A new value was specified for this property for a request that is already in progress.
Setting the PASV" command to the server. This command requests the server to listen on a data port and to wait for a connection rather than initiate one upon receipt of a transfer command.property to true sends the "
For a description of the behaviors that are specified using http://www.rfc-editor.org/., see RFC 959, "File Transfer Protocol," Section 3.2, "Establishing Data Connections" and Section 4.1.2, "Transfer Parameter Commands," available at
Ifis set to true, the FTP server may not send the size of the file, and download progress can always be zero. If is set to false, a firewall can raise an alert and block the file download.
Available since 2.0