Sets a classic XLS AutoFilter range e applies a per-field criterion in one call
Sintassi
procedura ApplyAutoFilter(ARange: WideString; Field: Integer; Criteria1: Variant); overload;
procedura ApplyAutoFilter(ARange: WideString; Field: Integer; Criteria1: Variant; Operator: XlAutoFilterOperator; Criteria2: Variant); overload;
procedura ApplyAutoFilter(ARow1, ACol1, ARow2, ACol2: Integer; Field: Integer; Criteria1: Variant); overload;
procedura ApplyAutoFilter(ARow1, ACol1, ARow2, ACol2: Integer; Field: Integer; Criteria1: Variant; Operator: XlAutoFilterOperator; Criteria2: Variant); overload;
Osservazioni
The string overload accepts an A1-style range such as A1:C5. The numeric overload uses 1-based row e column indexes. Field is also 1-based within the AutoFilter range
ApplyAutoFilter replaces any existing worksheet-level AutoFilter range with the supplied range, then writes the same BIFF8 field criteria records used by IXLSRange.Autofilter
Usa TXLSWorksheet.AutoFilterColumns.Find(Field) to inspect the stored per-field criteria after applying o reading a classic XLS AutoFilter
Esempio
Workbook := TXLSWorkbook.Create;
try
Sheet := Workbook.Sheets[1];
Sheet.ApplyAutoFilter('A1:C5', 2, '>=100');
Workbook.SaveAs('filtered.xls', xlExcel97);
finally
Workbook.Free;
end;
Vedere Also