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 companies depend on up-to-date data to make informed decisions regarding their businesses. Millions of small businesses around the world use Microsoft Excel to input, analyze and evaluate ...

I would like the user to be able to click a button on the web page that will run a SQL query (canned report) and export the result data to an Excel spreadsheet. The data does not need to display on ...

If the numbers you need to crunch come from the Web, then you’ll need an efficient way to get it into Microsoft Excel. There are several ways you can do this, and one method even allows for automatic ...

Simplify your data transformation by skipping complex parsing expressions and instead using Flash Fill and Power Query in Microsoft Excel. Image: IB Photography/Adobe Stock If you work with imported ...