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skipRaw()
Reposition cursor, regardless of filter
------------------------------------------------------------------------------
Prototype
ERRCODE skipRaw(
AREAP wa,
LONG numToSkip
)
Arguments
wa is a pointer to self.
numToSkip is the number of rows to skip. A positive number
indicates moving forward in the table, while a negative number indicates
backwards movement.
Description
skipRaw() relatively repositions the work area cursor numToSkip rows regardless of
filter settings. skipRaw() is the base movement method for all relative
work area movements.
Default Behavior
You must implement the default behavior of this method through a
subclass.
Implementation Notes
. If an order is imposed on the work area by an index or other
such structure, skipRaw() should always follow that order.
. In some systems, an absolute reposition using go() may be an
appropriate implementation of skipRaw().
. skipRaw() must be able to accept a zero value for numToSkip,
indicating that the row at the current cursor position should be
committed (see flush()).
Files Header file is Rdd.api.
See Also:
AREA
flush()
go()
skip()
skipFilter()
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Written by Dave Pearson