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ASPxTreeView.BeforeGetCallbackResult Event

Occurs after a callback sent by the current control has been processed on the server, but prior to the time the respective callback result render is formed.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v24.1.dll

NuGet Package: DevExpress.Web

Declaration

public event EventHandler BeforeGetCallbackResult

Event Data

The BeforeGetCallbackResult event's data class is EventArgs.

Remarks

This event can be considered as an alternative to a web control’s PreRender event, which, by design, is not invoked during callback processing.

See Also