Holds file data as byte array.

An array of Byte values.  

object.FileData [= value()]

The FileData Property syntax has these parts:

FileData property returns contents of your virtual file through byte array (C++ users should use it as SAFEARRAY(unsigned char) values). When you write to FileData property, wodFTPServer creates temporary file, points ResolvedPath property to that file, and dumps your raw bytes to it.

When you read FileData property, wodFTPServer just reads from ResolvedPath file and returns it as an array.