The Syncfusion native Blazor components library offers 70+ UI and Data Viz web controls that are responsive and lightweight for building modern web apps.
.NET PDF framework is a high-performance and comprehensive library used to create, read, merge, split, secure, edit, view, and review PDF files in C#/VB.NET.
It looks like XlsIO cannot be used to open and read files created in MS Excel, because I get a "cannot open file storage" error when I try to do this... Here is the line of code that I use: ExcelEngine excelEngine = new ExcelEngine(); IApplication application = excelEngine.Excel; IWorkbook workbook = excelEngine.Excel.Workbooks.Open(Server.MapPath("\\XXXXX.xls")); IWorksheet sheet =workbook.Worksheets[0]; Response.Write(sheet.Range["A1"].Text); Am I going wrong somewhere? Please help.