Display crystal report in asp.net core web page

Question

Can we display crystal report using asp.net core 6 on web page ? if yes then which method, or tool we can use to implement this ?

also need export functionality in Excel and PDF. currently have searched many article but still not find any relevant or proper solutions.

how can i implement this functionality using asp.net core 6 ?

Abhishek Yadav · Answer

Request for Purchase of Office Vacuum Cleaner Yes, you can use Crystal Reports in ASP.NET Core 6, but it requires a bit of work since Crystal Reports is not natively supported in .NET Core. Here’s a general approach to achieve this: 1. Using Crystal Reports with ASP.NET Core 6 To use Crystal Reports in an ASP.NET Core 6 application, follow these steps: Install Crystal Reports Runtime : Ensure that you have the Crystal Reports runtime installed on the server where the application will be hosted. Create a .NET Framework Class Library : Since Crystal Reports doesn't directly support .NET Core, create a .NET Framework Class Library project where you can utilize Crystal Reports functionality. Add your Crystal Reports (.rpt) files to this project and set up your report generation logic. Add a Web API in ASP.NET Core : Create a Web API in your ASP.NET Core project that will interact with the .NET Framework Class Library. This API will be responsible for generating and serving the report data. Expose Reports from .NET Framework Library : Implement methods in your .NET Framework Class Library to generate reports and export them to various formats like PDF and Excel. Call API from ASP.NET Core Application : From your ASP.NET Core application, call the Web API methods to fetch report data and display it on your web page. 2. Export Functionality (Excel and PDF) To add export functionality: Export to PDF : Use Crystal Reports' built-in export functions. In your .NET Framework Class Library, you can use the ReportDocument.Export method to export reports to PDF. var reportDocument = new ReportDocument(); reportDocument.Load("path_to_report.rpt"); var pdfExportOptions = new ExportOptions(); var pdfOptions = new PdfRtfWordFormatOptions(); pdfExportOptions.ExportFormatType = ExportFormatType.PortableDocFormat; pdfExportOptions.FormatOptions = pdfOptions; reportDocument.Export(pdfExportOptions); Export to Excel : Similarly, use the ReportDocument.Export method with ExcelFormatOptions to export reports to Excel. var excelExportOptions = new ExportOptions(); var excelOptions = new ExcelFormatOptions(); excelExportOptions.ExportFormatType = ExportFormatType.Excel; excelExportOptions.FormatOptions = excelOptions; reportDocument.Export(excelExportOptions); Tools and Libraries Crystal Reports for Visual Studio : Ensure you have Crystal Reports for Visual Studio installed for designing reports. Crystal Reports Runtime : Necessary for deploying applications that use Crystal Reports. ASP.NET Core Web API : Use this to interact with your .NET Framework Class Library and serve report data. While Crystal Reports doesn’t directly support .NET Core, you can work around this by using a .NET Framework Class Library to handle report generation and export functionality. Then, expose this functionality through a Web API that your ASP.NET Core application can consume. If you need more details or specific code examples, let me know!