The document shows how to generate Excel file in C#. The following steps and code snippet demonstrate on how to create Excel file in C# without using MS Office interop.

Steps to Generate Excel File in C#

1. Download or install Aspose.Cells for .NET package from NuGet.org
2. Import Aspose.Cells namespace to the VS.NET project
3. Define License object and set it using SetLicense method
4. Create an empty Workbook
5. Input report data into the cells of the first Worksheet
6. Save the Excel XLSX file with data

Over the years, MS Excel file formats are known to be used for data analysis and data reporting. The above steps describe the procedure to write to Excel file using C#. We write C# code to create a new Excel file from the scratch. The Excel file will contain a sample customers report; you may create your desired report by filling up the relevant cells with data in the worksheet.

Sample Code to Generate Excel File in C#

In the above example, you will learn on how to create Excel file dynamically in C#. Using C#.NET, you can easily create Excel file. In the code snippet, we insert data into a few cells of the first worksheet in the workbook to make a simple report. In the end, we save the Excel XLSX file to disk. Additionally, you may like how to export large Excel file to CSV in C#.