ASPxHtmlEditor.AudioSelectorCustomThumbnail Event

Occurs each time before a thumbnail or a folder's icon is created in Audio Selector.

Namespace: DevExpress.Web.ASPxHtmlEditor

Assembly: DevExpress.Web.ASPxHtmlEditor.v19.2.dll


public event FileManagerThumbnailCreateEventHandler AudioSelectorCustomThumbnail
Public Event AudioSelectorCustomThumbnail As FileManagerThumbnailCreateEventHandler

Event Data

The AudioSelectorCustomThumbnail event handler receives an argument of the FileManagerThumbnailCreateEventArgs type. The following properties provide information specific to this event.

Property Description
File Obsolete. Gets a file related to the event.
IsParentFolder Gets a value specifying whether the currently processed item is a parent folder.
Item Gets an item related to the event.
ThumbnailImage Gets the settings of a thumbnail image.


The AudioSelectorCustomThumbnail event enables you to provide a custom thumbnail. Within the event's handler, the currently processed item can be accessed by using the FileManagerThumbnailCreateEventArgs.Item property. If the parent folder is processed, the FileManagerThumbnailCreateEventArgs.IsParentFolder property returns true. To specify a custom thumbnail for the processed item, use the FileManagerThumbnailCreateEventArgs.ThumbnailImage property.

To customize the Audio Selector settings use the HtmlEditorInsertAudioDialogSettings.SettingsAudioSelector property.

See Also