Reportviewer __hot__ 【Official ✮】

If you are maintaining a .NET Framework application or building a small internal tool with heavy reporting needs, . For greenfield cross-platform projects, look at List & Label , Telerik Reporting , or Stimulsoft . But for that industrial-grade, “it’s 3 AM and the report must print” scenario – ReportViewer is the solid piece you reach for.

ReportViewer is not trendy, but it is bulletproof. It solves one problem well: displaying and printing structured tabular/grouped reports inside a Windows or legacy web app . It requires no cloud, no JavaScript, no npm, and minimal dependencies. reportviewer

reportViewer1.LocalReport.ReportEmbeddedResource = "MyApp.Reports.SalesReport.rdlc"; reportViewer1.LocalReport.SetParameters(reportParams); reportViewer1.LocalReport.DataSources.Clear(); reportViewer1.LocalReport.DataSources.Add(new ReportDataSource("SalesDataSet", sales)); reportViewer1.RefreshReport(); If you are maintaining a

public SalesReportForm(DateTime start, DateTime end) InitializeComponent(); LoadReport(start, end); private void LoadReport(DateTime start, DateTime end) ReportViewer is not trendy, but it is bulletproof

var sales = GetSalesData(start, end); // List<Sale> from DB var reportParams = new[] new ReportParameter("StartDate", start.ToShortDateString()), new ReportParameter("EndDate", end.ToShortDateString()) ;