Learn how to use the ClosedXML NuGet package to export data as a CSV or XLSX file for Excel from an ASP.NET Core application. When building web applications, you will often need to import or export ...

Many applications support data and report exports to the Microsoft Excel spreadsheet format. Most contact management tools, such as those included with email client apps as well as account management ...

For the Microsoft Power BI report designer, importing Microsoft Excel data is a common task. Once in Power BI, you analyze and report on that data. Occasionally, you might need to export a Power BI ...

Mail Merge is a wonderful tool for anyone who’s charged with managing and distributing a company’s communications. Regardless of whether the medium is electronic or hardcopy letters, it’s a huge, time ...