Quickly begin using ActiveReports by following the steps below.
In Microsoft Visual Studio 2019 (version 16.8 or above), select ActiveReports 15 JS Viewer Core MVC Application template.
Type a name for your project and click Create.
Set the Target framework to .NET 5.0.
Modify index.html to provide the name of the report you want to preview in viewer.openReport() method:
viewer.openReport("RdlReport1.rdlx");
Modify Startup.cs to include the path of the folder where the report is kept, for example, if the 'Reports' folder in your application’s root contains the report:
settings.UseFileStore(new System.IO.DirectoryInfo(env.ContentRootPath + @"\Reports\"));
Run the application. The report opens in the JSViewer.