BreadCrumbNode.PopulateOnDemand Property

Gets or sets whether this BreadCrumbNode can raise the RepositoryItemBreadCrumbEdit.QueryChildNodes event.

Namespace: DevExpress.XtraEditors

Assembly: DevExpress.XtraEditors.v20.1.dll

Declaration

[DXCategory("Behavior")]
[DefaultValue(false)]
public bool PopulateOnDemand { get; set; }
<DXCategory("Behavior")>
<DefaultValue(False)>
Public Property PopulateOnDemand As Boolean

Property Value

Type Default Description
Boolean

false

true, if this BreadCrumbNode can raise the RepositoryItemBreadCrumbEdit.QueryChildNodes event; otherwise, false.

Remarks

If an end-user clicks the drop-down button of a node whose PopulateOnDemand property equals true, the RepositoryItemBreadCrumbEdit.QueryChildNodes event will occur. This event allows you to modify the BreadCrumbNode.ChildNodes collection of a node that caused the event. You can handle this event to dynamically populate your BreadCrumbNodes. See the Breadcrumb Edit Control topic and How To: Create a File Explorer example to learn more.

See Also