ASPxTreeList.FilterControlColumnsCreated Event

Occurs after all filter control columns have been created.

Namespace: DevExpress.Web.ASPxTreeList

Assembly: DevExpress.Web.ASPxTreeList.v23.2.dll

NuGet Package: DevExpress.Web

Declaration

C#

public event FilterControlColumnsCreatedEventHandler FilterControlColumnsCreated

VB.NET

Public Event FilterControlColumnsCreated As FilterControlColumnsCreatedEventHandler

Event Data

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

Property	Description
Columns	Gets a collection of filter columns.

Remarks

The FilterControlColumnsCreated event is raised after all filter control columns have been created in the tree list. You can handle this event to customize the filter control column collection, which is accessible using the FilterControlColumnsCreatedEventArgs.Columns event argument property.

Note

Online Demos Refer to the Tree List - Filter Control online demo to review how to filter Tree List data nodes using the Filter Control.