All docs
V20.2
21.1 (EAP/Beta)
20.2
20.1
19.2
19.1
The page you are viewing does not exist in version 19.1. This link will take you to the root page.
18.2
The page you are viewing does not exist in version 18.2. This link will take you to the root page.
18.1
The page you are viewing does not exist in version 18.1. This link will take you to the root page.
17.2
The page you are viewing does not exist in version 17.2. This link will take you to the root page.

ASPxTreeListExporter.BeforeExport Event

Occurs before the tree list content is exported.

Namespace: DevExpress.Web.ASPxTreeList

Assembly: DevExpress.Web.ASPxTreeList.v20.2.dll

Declaration

public event ASPxTreeListBeforeExportEventHandler BeforeExport

Event Data

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

Property Description
ExportOptions Specifies the export parameters.
ExportTarget Gets the export format.

Remarks

The BeforeExport event enables you to perform custom actions before the tree list content is exported.

<dx:ASPxTreeListExporter ID="ASPxTreeListExporter1" runat="server" OnBeforeExport="ASPxTreeListExporter1_BeforeExport">
</dx:ASPxTreeListExporter>

Online Demo

ASPxTreeList - Export Data

See Also