The DevExpress ASP.NET Spreadsheet (ASPxSpreadsheet) can load a wide variety of formatted Excel documents. The spreadsheet documents used in this demo section are based on popular Microsoft Excel templates that you can download from Microsoft’s Templates for Excel page.
In this demo, the ASPxSpreadsheet programmatically opens an XLSX document representing a sample application for tracking income and expenses. The workbook contains income and expense columns divided into categories and organized in tabs by month. You can review income and expense records by month, as well as a summary of income and expenses (the last tab to the right), and modify them as required. Aggregate sums are recalculated automatically.