IRichEditDocumentServer.BeforeExport Event

Occurs before the document is saved (exported to a certain format).

Assembly : DevExpress.RichEdit.v25.2.Core.dll

NuGet Package : DevExpress.RichEdit.Core

Declaration

csharp

event BeforeExportEventHandler BeforeExport

Event BeforeExport As BeforeExportEventHandler

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

Property	Description
CustomProperties	Provides access to the document’s custom properties.
DocumentFormat	Gets the format of the document being exported or saved.
Options	Provides access to the exporter options.

You can check the Document.RequiredExportCapabilities to be sure that the chosen export format supports them.

The BeforeExport event enables you to adjust the exporter options as required.

For RTF format, you can specify the RtfDocumentExporterCompatibilityOptions.DuplicateObjectAsMetafile property to make resulting files smaller. For the HTML format, you can set the location of external content (images, css files) via the IExporterOptions.TargetUri property and specify other HtmlDocumentExporterOptions.