ASPxDocumentViewer.RestoreReportDocumentFromCache Event

Occurs when an ASPxDocumentViewer requires a report for display, and it’s possible to restore an existing report document from the cache.

Namespace: DevExpress.XtraReports.Web

Assembly: DevExpress.XtraReports.v19.1.Web.WebForms.dll

NuGet Package: DevExpress.Web.Reporting

Declaration

C#

public event RestoreReportDocumentFromCacheEventHandler RestoreReportDocumentFromCache

VB.NET

Public Event RestoreReportDocumentFromCache As RestoreReportDocumentFromCacheEventHandler

Event Data

The RestoreReportDocumentFromCache event's data class is RestoreReportDocumentFromCacheEventArgs. The following properties provide information specific to this event:

Property	Description
Key	Gets a string value, which represents a unique key used when retrieving a report document from the cache.

The event data class exposes the following methods:

Method	Description
RestoreDocumentFromFile(String)	Loads a report document from the specified file.
RestoreDocumentFromStream(Stream, Boolean)	For internal use.
RestoreDocumentFromStream(Stream)	Loads a report document from the specified stream.
RestoreExportOptionsFromFile(String)	Loads export options from the specified file.
RestoreExportOptionsFromStream(Stream)	Loads export options from the specified stream.