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You can use a positive number
if you want the marker to move forward, or negative to move backward. The second parameter is a
neko.io.File.FileSeek enumerator, which contains three possible values:
SeekCur
SeekBegin
SeekEnd
SeekCur maps the bytes the marker should move from its current location in the stream. SeekBegin
maps from the beginning of the stream, while SeekEnd maps from the end. For example, the following
class writes a string containing the first ten letters in the alphabet:
import neko.io.File;
class Seek
{
public static function main()
{
var stream = neko.io.File.write( ???example.txt???, false );
var str = ???abcdefghijklmnopqrstuvwxyz???;
try
{
stream.writeBytes( str, 0, 10 );
stream.seek( 3, SeekEnd );
stream.writeBytes( str, 0, 10 );
stream.seek( 3, SeekBegin );
stream.writeBytes( str, 0, 10 );
stream.seek( -5, SeekCur );
stream.writeBytes( str, 0, 3 );
}
catch ( err : Dynamic)
{
//neko.Lib.print( err );
}
stream.close();
}
}
If you run the code, you should receive an output example.


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