The Xceed FTP Library supports the * and ? wildcard characters. The * character matches a sequence of 0 or more characters. The ? character matches exactly one character.
Notes:
Do not use "*.*" to match all files - you must use "*" instead. In the 32-bit Windows world, using *.* will only match files that contain a "." in them!
Some methods support the bProcessSubfolders parameter to determine whether or not the contents of encountered sub directories are also processed.
Wildcard matching is not case sensitive.