This method will delete file on remote server, if
possible. Once completed, Done event will
be fired. If no error occurs, ErrorCode argument in Done event will be set to
0 (zero). If error occurred, ErrorCode will hold number for the error, and
ErrorText will contain description
for the error.
No wildcards can be used for RemotePath argument. RFC protocol
specifications for FTP and SFTP do not allow them.
Do not forget that RemotePath should always
specify full absolute path (i.e. /home/joe/something) instead of
relative path (i.e. joe/something).
DeleteFile
Method
