WebDocumentViewerOperationLogger.ExportDocumentStarting(String, String, String, ExportOptions, PrintingSystemBase, Func<ExportedDocument>) Method

Called before starting to asynchronously export a report document.

Namespace: DevExpress.XtraReports.Web.WebDocumentViewer

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

Declaration

C#

public virtual ExportedDocument ExportDocumentStarting(
    string documentId,
    string asyncExportOperationId,
    string format,
    ExportOptions options,
    PrintingSystemBase printingSystem,
    Func<ExportedDocument> doExportSynchronously
)

VB.NET

Public Overridable Function ExportDocumentStarting(
    documentId As String,
    asyncExportOperationId As String,
    format As String,
    options As ExportOptions,
    printingSystem As PrintingSystemBase,
    doExportSynchronously As Func(Of ExportedDocument)
) As ExportedDocument

Parameters

Name	Type	Description
documentId	String	A String value, identifying the document.
asyncExportOperationId	String	A String value, identifying the export operation.
format	String	A String value, specifying the export format.
options	ExportOptions	An ExportOptions object.
printingSystem	PrintingSystemBase	A PrintingSystemBase object.
doExportSynchronously	Func<DevExpress.XtraReports.Web.ClientControls.ExportedDocument>	A System.Func delegate.

Returns

Type	Description
DevExpress.XtraReports.Web.ClientControls.ExportedDocument	An exported document.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the ExportDocumentStarting(String, String, String, ExportOptions, PrintingSystemBase, Func<ExportedDocument>) method.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

Reporting_how-to-implement-a-custom-authorization-service-t488888/CS/AuthorizationService/Services/OperationLogger.cs#L28

    SaveUsedEntityId(Constants.ExportedDocumentDictionaryName, asyncExportOperationId);
    return base.ExportDocumentStarting(documentId, asyncExportOperationId, format, options, printingSystem, doExportSynchronously);
}

VB.NET

Reporting_how-to-implement-a-custom-authorization-service-t488888/VB/AuthorizationService/Services/OperationLogger.vb#L30

    SaveUsedEntityId(Constants.ExportedDocumentDictionaryName, asyncExportOperationId)
    Return MyBase.ExportDocumentStarting(documentId, asyncExportOperationId, format, options, printingSystem, doExportSynchronously)
End Function