ASPxRoundPanel.ContentCallback Event

Fires when the ASPxRoundPanel performs a round trip to the server.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v18.2.dll

Declaration

C#

public event RoundPanelContentCallbackEventHandler ContentCallback

VB.NET

Public Event ContentCallback As RoundPanelContentCallbackEventHandler

Event Data

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

Property	Description
Parameter	Gets a string that contains specific information (if any) passed from the client side. Inherited from CallbackEventArgsBase.

Remarks

The ContentCallback event fires on the server in the following cases:

• The client ASPxClientRoundPanel.PerformCallback method is called.

• The ASPxRoundPanel.LoadContentViaCallback property is set to true and the panel is expanded initially.

• The ShowHeader property is set to true.

Use the CallbackEventArgsBase.Parameter property to get information passed from the client to the server.