---
UID: NF:eventsys.IEventControl.put_AllowInprocActivation
title: IEventControl::put_AllowInprocActivation (eventsys.h)
description: Indicates whether subscribers can be activated in the publisher's process.
old-location: cos\ieventcontrol_allowinprocactivation.htm
tech.root: cossdk
ms.assetid: bbb6c514-8eb0-4e5e-a23e-d4857786cfd3
ms.date: 12/05/2018
ms.keywords: AllowInprocActivation property [COM+], AllowInprocActivation property [COM+],IEventControl interface, IEventControl interface [COM+],AllowInprocActivation property, IEventControl.AllowInprocActivation, IEventControl.put_AllowInprocActivation, IEventControl::AllowInprocActivation, IEventControl::get_AllowInprocActivation, IEventControl::put_AllowInprocActivation, _cos_IEventControl_Properties, cos.ieventcontrol_allowinprocactivation, eventsys/IEventControl::AllowInprocActivation, eventsys/IEventControl::get_AllowInprocActivation, eventsys/IEventControl::put_AllowInprocActivation, put_AllowInprocActivation
f1_keywords:
- eventsys/IEventControl.AllowInprocActivation
dev_langs:
- c++
req.header: eventsys.h
req.include-header: 
req.target-type: Windows
req.target-min-winverclnt: Windows 2000 Professional [desktop apps only]
req.target-min-winversvr: Windows 2000 Server [desktop apps only]
req.kmdf-ver: 
req.umdf-ver: 
req.ddi-compliance: 
req.unicode-ansi: 
req.idl: Eventsys.idl
req.max-support: 
req.namespace: 
req.assembly: 
req.type-library: 
req.lib: 
req.dll: 
req.irql: 
topic_type:
- APIRef
- kbSyntax
api_type:
- COM
api_location:
- Eventsys.h
api_name:
- IEventControl.AllowInprocActivation
- IEventControl.get_AllowInprocActivation
- IEventControl.put_AllowInprocActivation
targetos: Windows
req.typenames: 
req.redist: 
ms.custom: 19H1
---

# IEventControl::put_AllowInprocActivation


## -description


Indicates whether subscribers can be activated in the publisher's process.

This property is read/write.


## -parameters


## -see-also




<a href="https://docs.microsoft.com/windows/desktop/api/eventsys/nn-eventsys-ieventcontrol">IEventControl</a>
 

 

