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GroupHeaderCommandEventHandler Delegate

A method that will handle specific command events concerning manipulations with group headers.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v19.2.dll


public delegate void GroupHeaderCommandEventHandler(
    object source,
    GroupHeaderCommandEventArgs e
Public Delegate Sub GroupHeaderCommandEventHandler(
    source As Object,
    e As GroupHeaderCommandEventArgs


Name Type Description
source Object

A Object representing the event source. Identifies the ASPxTitleIndex control that raised the event.

e GroupHeaderCommandEventArgs

A GroupHeaderCommandEventArgs object that contains event data.


When creating a GroupHeaderCommandEventHandler delegate, you identify the method that will handle the corresponding event. To associate an event with your event handler, add a delegate instance to the event. The event handler is called whenever the event occurs unless you remove the delegate. For more information about event handler delegates, see Events and Delegates in MSDN.

See Also