DefaultWebDocumentViewerContainer.RegisterSingleton<T>(T) Method

Enables registering a specified custom service instance in a Web Document Viewer.

Namespace: DevExpress.XtraReports.Web.WebDocumentViewer

Assembly: DevExpress.XtraReports.v18.2.Web.dll

Declaration

C#

public static void RegisterSingleton<T>(
    T instance
)

VB.NET

Public Shared Sub RegisterSingleton(Of T)(
    instance As T
)

Parameters

Name	Type	Description
instance	T	A Object value, specifying the custom service.

Type Parameters

Name
T

Remarks

Call the RegisterSingleton<T> method at the application startup in the Global.asax file to register a custom service in the Web Document Viewer. For instance, the following code demonstrates how to register a custom WebDocumentViewerOperationLogger implementation:

C#

using DevExpress.XtraReports.Web.WebDocumentViewer;
// ...

protected void Application_Start(object sender, System.EventArgs e) {
    // ...
    DefaultWebDocumentViewerContainer.RegisterSingleton<WebDocumentViewerOperationLogger, MyOperationLogger>();
}

VB.NET

Imports DevExpress.XtraReports.Web.WebDocumentViewer
' ...

Sub Application_Start(ByVal sender As Object, ByVal e As EventArgs)
    DefaultWebDocumentViewerContainer.RegisterSingleton(Of WebDocumentViewerOperationLogger, MyOperationLogger)()
End Sub

See Register Services in the Document Viewer for a complete list of available services and their registration methods.