Aspose.Cells.Cpp 19.11.0

C++ Library for Excel File Formats

Aspose.Cells for C++ is a native C++ library to create, manipulate, process and convert Microsoft Excel® files without needing Microsoft Office® or Automation. The Excel C++ API supports Excel 97-2003 (XLS), Excel 2007-2013/2016 (XLSX, XLSM, XLSB), OpenOffice XML and other formats such as CSV, TSV and more.

It allows the developers to work with spreadsheet rows, columns, data, formulas, pivot tables, worksheets, tables, charts, and drawing objects from their own C++ applications.

Excel File Processing Features

• Open a spreadsheet file without Microsoft Excel.
• Open an Excel file via a path on local computer or using a stream.
• Convert worksheet to different image formats.
• Apply conditional formatting as per your choice.
• Manipulate pivot tables in your spreadsheets.
• Convert table to range without losing formatting.
• Fetch a cell's name by providing the row and column index, similarly, fetch row and column index of cell from its name.
• Create Pyramid chart, Line chart, Bubble chart, or a custom chart.
• Render supported chart types to images or PDF.
• Insert an OLE object into the worksheet.
• Access all the OLE objects contained in the worksheet for extraction.

New Features in Version 19.11.0

• Support for adding Callback event/mechanism that notifies the progress of conversion (e.g Excel to PDF).

For the detailed notes, please visit Aspose.Cells for CPP 19.11 Release Notes.

Read & Write Formats

Microsoft Excel: XLS, XLSX, XLSB Text: CSV, TSV OpenDocument: ODS Others: HTML, MHTML

Save Spreadsheet Documents As

Microsoft Excel: XLSM, XLTX, XLTM, XLAM Fixed Layout: PDF, XPS Images: JPEG, PNG, BMP, TIFF, GIF, EMF, SVG

Getting Started with Aspose.Cells for C++

Are you ready to give Aspose.Cells for C++ a try? Simply execute Install-Package Aspose.Cells.Cpp from Package Manager Console in Visual Studio to fetch the NuGet package. If you already have Aspose.Cells for C++ and want to upgrade the version, please execute Update-Package Aspose.Cells.Cpp to get the latest version.

Convert XLS to XLSX, XLSB & CSV using C++

Try executing below snippet to see how API works in your environment or check the GitHub Repository for other common usage scenarios.

// load the file to be converted
intrusive_ptr<IWorkbook> book = Factory::CreateIWorkbook(dir->StringAppend(new String("template.xls")));
// save in different formats
book->Save(dir->StringAppend(new String("output.xlsx")), SaveFormat_Xlsx);
book->Save(dir->StringAppend(new String("output.xlsb")), SaveFormat_Xlsb);
book->Save(dir->StringAppend(new String("output.csv")), SaveFormat_CSV);

Create a Custom Excel Chart with C++

// create a new workbook
intrusive_ptr<IWorkbook> workbook = Factory::CreateIWorkbook();

// get first worksheet which is created by default
intrusive_ptr<IWorksheet> worksheet = workbook->GetIWorksheets()->GetObjectByIndex(0);

// add sample data
worksheet->GetICells()->GetObjectByIndex(new String("A1"))->PutValue(50);
worksheet->GetICells()->GetObjectByIndex(new String("A2"))->PutValue(100);
worksheet->GetICells()->GetObjectByIndex(new String("A3"))->PutValue(150);
worksheet->GetICells()->GetObjectByIndex(new String("A4"))->PutValue(110);
worksheet->GetICells()->GetObjectByIndex(new String("B1"))->PutValue(260);
worksheet->GetICells()->GetObjectByIndex(new String("B2"))->PutValue(12);
worksheet->GetICells()->GetObjectByIndex(new String("B3"))->PutValue(50);
worksheet->GetICells()->GetObjectByIndex(new String("B4"))->PutValue(100);

// add a chart to the worksheet
int chartIndex = worksheet->GetICharts()->Add(Aspose::Cells::Charts::ChartType::ChartType_Column, 5, 0, 20, 8);

// access the instance of the newly added chart
intrusive_ptr<Aspose::Cells::Charts::IChart> chart = worksheet->GetICharts()->GetObjectByIndex(chartIndex);

// add SeriesCollection (chart data source) to the chart ranging from A1 to B4
chart->GetNISeries()->Add(new String("A1:B4"), true);

// set the chart type of 2nd NSeries to display as line chart
chart->GetNISeries()->GetObjectByIndex(1)->SetType(Aspose::Cells::Charts::ChartType::ChartType_Line);

// save the Excel file
workbook->Save(new String("output.xlsx")));

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