ControlsHelper.IsInAsyncPostback Method Kentico 8.1 API Reference
Returns true if the page is in the process of asynchronous postback.

Namespace: CMS.ExtendedControls
Assembly: CMS.ExtendedControls (in CMS.ExtendedControls.dll) Version: 8.0.0.0 (8.1.5347.20411)

Return Value

Type: OnlineBoolean
See Also