A common task for a program is to read data from a file. To read from a text file in C, you will need to open a file stream using the fopen() function. Once a file stream has been opened, you can ...

PM > Install-Package IronXL.Excel Read an XLS or XLSX File In this example we can see that Excel files can be read efficiently without Interop in C#: using IronXL; using System.Linq; ...