ASPxHierarchicalDataWebControl Events

Serves as the base class that defines methods, properties and events common to all ASPx web controls that can be bound to hierarchical data.

Name	Description
CallbackError static	Allows you to handle any server exception that might occur during server-side processing of a callback sent by a DevExpress web control. Inherited from ASPxWebControl.
DataBinding	Occurs when the server control binds to a data source. Inherited from Control.
DataBound	Occurs after the server control binds to the data source. Inherited from ASPxDataWebControlBase.
Disposed	Occurs when a server control is released from memory, which is the last stage of the server control lifecycle when an ASP.NET page is requested. Inherited from Control.
Init	Occurs when the server control is initialized, which is the first step in its lifecycle. Inherited from Control.
Load	Occurs when the server control is loaded into the Page object. Inherited from Control.
PreRender	Occurs after the Control object is loaded but prior to rendering. Inherited from Control.
Unload	Occurs when the server control is unloaded from memory. Inherited from Control.