PostBackTrigger.HasTriggered Method ()
.NET Framework (current version)
Returns a value that indicates whether the trigger was activated.
Assembly: System.Web.Extensions (in System.Web.Extensions.dll)
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
Available since 3.5
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