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RestoreReportDocumentFromCacheEventArgs.RestoreExportOptionsFromFile(String) Method

Loads export options from the specified file.

Namespace: DevExpress.XtraReports.Web

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


public void RestoreExportOptionsFromFile(
    string fileName
Public Sub RestoreExportOptionsFromFile(
    fileName As String


Name Type Description
fileName String

A String value specifying the XML file, from which the export options should be loaded.


The RestoreExportOptionsFromFile method is intended to restore export options when implementing caching for a web report.

To accomplish this task, you need to handle the ReportViewer.CacheReportDocument event and save export options to a public location via the CacheReportDocumentEventArgs.SaveExportOptionsToFile method. Then, you need to handle the ReportViewer.RestoreReportDocumentFromCache event, and restore export options via the RestoreExportOptionsFromFile method.

See Also