AnUnt::GetPrevious (Interface: AnUnt)
 
Gets the previous Analytical Unit entry.
 
VARIANT_BOOL GetPrevious ()
 
Return value
True if the file was successfully positioned on the previous record, otherwise false.
 
Remarks
The order in which the previous record is sought, is determined by the preceding SeekBy-method.
When a filter is in effect (see SetFilter), this method positions on the previous record in the record set determined by the filter, and a call of any SeekBy-method does not modify the sort order nor the result of subsequent calls to this method.
 
See Also
CreateAnUnt
SeekBySysNum
GetDBStatus
GetNext
 
Samples
 
C++
 
// Navigate through the file in reverse order
pAnUnt->SeekBySysNum (smLast, 0);
while (pAnUnt->GetDBStatus () == 0)
{
    // Process record data

    pAnUnt->GetPrevious ();
}

C#
 
// Navigate through the file in reverse order
oAnUnt.SeekBySysNum (eSeekMode.smLast, 0);
while (oAnUnt.GetDBStatus () == 0)
{
    // Process record data

    oAnUnt.GetPrevious ();
}

VBS
 
' Navigate through the file in reverse order
Call oAnUnt.SeekBySysNum(smLast, 0)
While oAnUnt.GetDBStatus() = 0
    ' Process record data

    Call oAnUnt.GetPrevious()
Wend

VB.NET
 
' Navigate through the file in reverse order
oAnUnt.SeekBySysNum(eSeekMode.smLast, 0)
While oAnUnt.GetDBStatus() = 0
    ' Process record data

    oAnUnt.GetPrevious()
End While