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SQLSelect.ExtendedFetch Method (Typed)

X#
Provide extended fetch capabilities, specifying type and row.

Namespace:  XSharp.VO.SDK
Assembly:  XSharp.VOSQLClasses (in XSharp.VOSQLClasses.dll) Version: 2.21
Syntax
 VIRTUAL METHOD ExtendedFetch(
	nFetchType,
	nRow
) AS LOGIC CLIPPER
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Parameters

nFetchType (Optional)
Type: Usual
nRow (Optional)
Type: Usual

Return Value

Type: Logic
TRUE if successful; otherwise, FALSE.
Remarks
Sends a NotifyRecordChange message, if successful. (If kFetchType is specified as SQL_FETCH_FIRST, this method sends a NotifyGoTop message, if successful. If SQL_FETCH_LAST is specified, NotifyGoBottom is sent, if successful.)
Tip Tip
ODBC does not support the use of both SQLSelect:Fetch() and SQLSelect:ExtendedFetch() within the same select.
See Also