QueryCells
Returns TNxCells6 object based on result of specified query.function QueryCells(Query: WideString): TNxCells6;Remarks:
Grid's main Cells object remain intact, but new TNxCells6 object (referencing same Grid) is created. TNxCell6 object may be assigned to target Grid via CellSource property of TNextGrid6.
Query examples:
colSalary >= 10000 or colSalary <= 20000
colFirstName = "Ann" and colActive = FalseExample:
procedure TForm3.Button1Click(Sender: TObject);
const
s = 'colSalary > 20000 and colActive = True';
var
Cells: TNxCells6;
begin
// Query first Grid
Cells := NextGrid61.QueryCells(s);
// Fill second Grid with result
NextGrid62.CellSource := Cells;
end;TNxCells6 object may be read by using its methods such as Cell[ACol, ARow], Row[Index], RowCount etc.
if Cells.RowCount = 1 then
begin
MyVar := Cells.Cell[0, 0].AsFloat;
end;