Crie uma planilha em poucas linhas.
Escreva valores e fórmulas, expanda uma matriz dinâmica, congele a linha de cabeçalho, adicione um gráfico e salve a pasta de trabalho como XLSX. As linhas e as colunas começam em 0, de modo que (0, 0) é A1.
A versão em C#
uses
sgcSpreadsheet_Charts, sgcSpreadsheet_VCL;
procedure TForm1.BuildBudget;
var
oChart: TsgcSpreadsheetChart;
begin
// row and column are 0-based: (0, 0) is A1
sgcVCLSpreadsheet1.SetCellInput(0, 0, 'Month');
sgcVCLSpreadsheet1.SetCellInput(0, 1, 'Revenue');
sgcVCLSpreadsheet1.SetCellInput(1, 0, 'Jan');
sgcVCLSpreadsheet1.SetCellInput(1, 1, '42000');
sgcVCLSpreadsheet1.SetCellInput(2, 0, 'Feb');
sgcVCLSpreadsheet1.SetCellInput(2, 1, '45500');
sgcVCLSpreadsheet1.SetCellInput(3, 0, 'Total');
sgcVCLSpreadsheet1.SetCellInput(3, 1, '=SUM(B2:B3)');
// a dynamic array: the sorted revenues spill into D1:D2
sgcVCLSpreadsheet1.SetCellInput(0, 3, '=SORT(B2:B3,1,-1)');
// keep the header row visible while the sheet scrolls
sgcVCLSpreadsheet1.FreezePanes(1, 0);
// a column chart of the range, drawn by sgcCharts
oChart := sgcVCLSpreadsheet1.AddChart(sctColumn, 'A1:B3');
oChart.Title := 'Revenue';
oChart.Legend := sclRight;
sgcVCLSpreadsheet1.SaveToXLSX('budget.xlsx');
end;
