In this tutorial, we will learn how to add filter in XLSX file using C++. You can insert filter in Excel worksheet on Microsoft Windows, Linux, etc. programmatically in C++.

Steps to Add Filter in XLSX File using C++

1. Install the Aspose.Cells.Cpp package with NuGet package manager plugin
2. Add the reference to Aspose::Cells namespace
3. Initialize the Workbook Class object to instantiate new Excel workbook
4. Insert sample values into the cells
5. Set formula and range for filtering data
6. Include a filter to a column with AddFilter method
7. Save the output Excel file after filtering data using C++

In the following example, you will explore how to create filter in Excel file using C++. Initialize an empty worksheet and apply filter in Excel file using C++ simply by following few steps.

Code to Add Filter in Excel File in C++

You can create filter in Excel file using C++ by inserting sample data and values into the cells. You can easily filter data in Excel file without installing MS Excel or any other application. In previous example, we learned How to Convert Excel File to CSV in C++ that explains the conversion from Excel file to a CSV file.