C# Excel Tutorial: How to Read and Write Excel Document in C#

Reading and writing Excel documents in C# requires that you have access to IronXL software application for simplicity. With IronXL, you get a spontaneous API, which is faster in comparison to the common Microsoft.Office.Interop.Excel. This software is compatible with a series of frameworks including Azure, Xamarin, Net Core 2 among others. Keep reading to learn more about reading and writing spreadsheet documents in c excel library.

What is an Excel Spreadsheet File?

An Excel Spreadsheet File is a computer program that features an accounting worksheet made up of cells that form grids. These grids further comprise rows and columns where you can readily sort and arrange data while calculating numerical data. Each Excel cell is identified with a column letter and row number, which are considered the cell address.

What is the excel spreadsheet used for?

Excel Spreadsheets are used to store data input in cells that rely on rows and columns for the organization. They are also used to calculate numerical data easily using inbuilt formulas.

Excel spreadsheets are mainly used in the financial sector since you can customize the inbuilt formulas to make any calculation, especially when it comes to analyzing annual reports. Besides organizing input information, Excel spreadsheets make data tracking possible. This means that you can easily review sales reports, invoices, and contact lists. If you have complex data sets, you can also rely on Excel spreadsheets to analyze the information both statistically and scientifically. You can also do graphing using chi-square, variance, and other formulas.

Why you need to read and write an excel sheet in C#

You need to read and write an excel sheet in C# because it makes the analysis process simple and quick. Moreover, you don’t need Excel installed on your server to utilize the beneficial features of C#.

How to Read and Write Excel Sheet in C#

The first step into reading and writing Excel spreadsheets in C# is installing IronXl by either downloading the DLL or getting the NuGet package. This software is available in varying classes that are accessible on IronXL namespace. You can visit https://www.nuget.org/packages/ironxl.excel/ for more information on the installation process.

Next, you need to create a script that features a series of codes to read the data as shown in this C# Excel Tutorial guide.

You can further create Excel spreadsheets in C# using the simple interface that’s designed on IronXL and the codes created. You can also opt for c import excel spreadsheets or export the documents by saving the file in formats such as CSV, XML, JSON, XLSX or XLS. This saving fluency is done by inputting the code as per the file format like Xlsworkbook.SaveAs(“NewExcelFile.xls”);.

While writing and reading the Excel spreadsheets in #C, you can use the IronXL.Range.Style function to style the cells and ranges.

IronXL also comes with a Range feature that will allow you to sort the Excel ranges for fast analysis. Moreover, you can edit the Excel spreadsheet formulas by simply inputting the = sign at the beginning to enable live calculation.

Summary

Excel is a useful program for developers, especially now that software like IronXL makes reading and writing simpler. With IronXL, you don’t need to install the Excel program on your server to be able to access the manipulation script codes. As a result, using these spreadsheets in whichever format on .Net is quicker making the reading and writing task simpler.