position in a stream. Unlike the Seek
method of the SFStream this method measures the stream in buffSize
lengths. When SFRecord's binding
capabilities are used it is internally called (no need to be aware of
this method if you use SFRecord based access to streams) whenever
navigation to certain record is to be made.
variable = object.Seek(stream, rec, origin)
stream - A stream to seek in - SFStream or an object that
supports IStream interface.
rec - Record to seek. One record is buffSize bytes. How
the calculation of the actual record where the stream will be
positioned depends on the from value.
origin - a constant, specifies how to calculate the physical
position over the supplied rec parameter. The constants are:
||Position must be positive and
specifies the stream position (in records) calculated from the
beginning of the stream.
||Position can be positive or negative.
The stream position is moved forward (positive) or backwards
(negative) from the current stream position.
||Calculated from the end of stream.
Positive values will enlarge the stream size.
SFRecord calls this methos internally of
navigation is made through its methods.
Applies to: SFFilter object
Windows 95/NT and later
Windows CE 3.0 and later
Pocket PC/Windows Mobile 2003 and later
Windows CE.NET 4 and later