BrightSign HD2000 Object Reference Manual - Manual (Page 39)

 rotVOID SendBlock(rotSTRING string)
o Writes the specified characters to the stream. Any null bytes will terminate the block.
The ifStreamSeek interface provides:
 rotVOID SeekAbsolute(rotINT32 offset)
o Seeks to the specified offset. If the offset is beyond the end of the file, then the file will be
extended upon the next write and any previously unoccupied space will be filled with null
bytes.
 rotVOID SeekRelative(rotINT32 offset)
o Seeks to the specified offset relative to the current position. If the ultimate offset is beyond the
end of the file, then the file will be extended as described in SeekAbsolute.
 rotVOID SeekToEnd()
o Seeks to the end of the file.
 rotINT32 CurrentPosition()
o Retrieves the current position within the file.
The ifFile interface provides:
 rotVOID Flush()
o Ensures that all writes have been written out to the file. This is done automatically when the
object is destroyed (for example, by reassigning the variable containing it).
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