title AsyncBase::GetOnProgress Method | Microsoft Docs ms.custom ms.date 11/04/2016 ms.technology cpp-windows ms.topic reference f1_keywords async/Microsoft::WRL::AsyncBase::GetOnProgress dev_langs C++ helpviewer_keywords GetOnProgress method ms.assetid 286ddc9c-3e30-41a2-8e8b-e53d3fb0649d author mikeblome ms.author mblome ms.workload cplusplus uwp AsyncBase::GetOnProgress Method Copies the address of the current progress event handler to the specified variable. Syntax STDMETHOD( GetOnProgress )(TProgress** progressHandler); Parameters progressHandler The location where the address of the current progress event handler is stored. Return Value S_OK if successful; otherwise, E_ILLEGAL_METHOD_CALL. Requirements Header: async.h Namespace: Microsoft::WRL See Also AsyncBase Class