Install IronXL Excel Library from NuGet or the DLL download Use the WorkBook.Load method to read any XLS, XLSX or CSV document. Get Cell values using intuitive syntax: sheet[“A11”].DecimalValue In ...

I haven't done this in a while and didn't do it much, but can you use ADO to access the Excel file?

Take advantage of read-only generic interfaces such as IReadOnlyList, IReadOnlyDictionary, and IReadOnlyCollection to prevent modifications to collections in your .NET Core applications. A collection ...

The keywords const, readonly, and static are used often when programming in C#. However, while these keywords have important differences, they also have similarities that sometimes make it hard to ...