PostBackTrigger.HasTriggered Method ()


The .NET API Reference documentation has a new home. Visit the .NET API Browser on to see the new experience.

Returns a value that indicates whether the trigger was activated.

Namespace:   System.Web.UI
Assembly:  System.Web.Extensions (in System.Web.Extensions.dll)

protected internal override bool HasTriggered()

Return Value

Type: System.Boolean

true if the trigger was activated; otherwise, false.

Control developers can override the HasTriggered property to provide custom logic for determining whether the trigger was activated. To see your custom trigger appear at design time in the <Triggers> element of the UpdatePanel control, you can add an directive on the page or in the section of the Web.config file.

.NET Framework
Available since 3.5
Return to top