byte[] pdfBytes = report.Render( format: "PDF", deviceInfo: null, mimeType: out mimeType, encoding: out encoding, fileNameExtension: out fileNameExtension, streams: out streams, warnings: out warnings );
using Microsoft.Reporting.WinForms; using System.IO; using System.Data; public byte[] RenderReport(string reportPath, DataTable data)
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Note: There is no native .NET Core version for ReportViewer 2015. This is strictly .NET Framework 4.5.2+. Method 1: NuGet (Recommended) Open your Package Manager Console and run:
| Host | Package Name | Version | | :--- | :--- | :--- | | | Microsoft.ReportViewer.WinForms | 12.0.0 | | ASP.NET (WebForms) | Microsoft.ReportViewer.WebForms | 12.0.0 |