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ReportsAspNetModuleV2.ReportViewerType Property

Specifies the Report Viewer type to be used in an ASP.NET application.

Namespace: DevExpress.ExpressApp.ReportsV2.Web

Assembly: DevExpress.ExpressApp.ReportsV2.Web.v19.1.dll


public ReportViewerTypes ReportViewerType { get; set; }
Public Property ReportViewerType As ReportViewerTypes

Property Value

Type Default Description


A ReportViewerTypes enumeration value that specifies the Report Viewer type.


You can use either ASP.NET or HTML5 Document Viewer to preview reports in ASP.NET XAF applications. To choose an appropriate variant, set the ReportViewerType property either to ASP or HTML5, respectively.


In v19.1, the ASP.NET Document Viewer has become deprecated. We recommend that you use the HTML5 Document Viewer in your applications. For this, set the ReportViewerType property to HTML5.


In a new XAF solution created using the Solution Wizard, this property is set to HTML5, by default.


The HTML5 Report Viewer does not use ASP.NET WebForms editors for its report parameters. As such, the ReportViewerDetailItem.CustomizeParameterEditors event is not used when you set ReportViewerType to HTML5.

See Also