Aspose.Cells FOSS
Java
Create Workbooks

Como criar pastas de trabalho com Aspose.Cells FOSS para Java

Visão geral

Este guia mostra como criar uma pasta de trabalho do Excel, preencher células com valores digitados, aplicar formatação e salvar o resultado em .xlsx.

Passo 1: Criar uma Pasta de Trabalho 

import com.aspose.cells_foss.Workbook;
import com.aspose.cells_foss.Worksheet;

try (Workbook workbook = new Workbook()) {
    Worksheet sheet = workbook.getWorksheets().get(0);
    sheet.setName("Report");
    workbook.save("report.xlsx");
}

Etapa 2: Definir valores das células 

import com.aspose.cells_foss.Workbook;
import com.aspose.cells_foss.Worksheet;

try (Workbook workbook = new Workbook()) {
    Worksheet sheet = workbook.getWorksheets().get(0);
    sheet.getCells().get("A1").putValue("Product");
    sheet.getCells().get("B1").putValue("Revenue");
    sheet.getCells().get("A2").putValue("Widget A");
    sheet.getCells().get("B2").putValue(42500.75);
    sheet.getCells().get("C2").setFormula("=B2*1.2");
    workbook.save("values.xlsx");
}

Etapa 3: Aplicar formatação 

import com.aspose.cells_foss.Cell;
import com.aspose.cells_foss.Style;
import com.aspose.cells_foss.Workbook;
import com.aspose.cells_foss.Worksheet;

try (Workbook workbook = new Workbook()) {
    Worksheet sheet = workbook.getWorksheets().get(0);
    Cell b2 = sheet.getCells().get("B2");
    b2.putValue(42500.75);
    Style style = b2.getStyle();
    style.getFont().setBold(true);
    style.setCustom("#,##0.00");
    b2.setStyle(style);
    sheet.getCells().getRows().get(0).setHeight(22.0);
    sheet.getCells().getColumns().get(1).setWidth(16.0);
    workbook.save("styled.xlsx");
}

Etapa 4: Adicionar AutoFiltro 

import com.aspose.cells_foss.Workbook;
import com.aspose.cells_foss.Worksheet;

try (Workbook workbook = new Workbook()) {
    Worksheet sheet = workbook.getWorksheets().get(0);
    sheet.getCells().get("A1").putValue("Product");
    sheet.getCells().get("B1").putValue("Region");
    sheet.getAutoFilter().setRange("A1:B1");
    workbook.save("filtered.xlsx");
}

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