WMPNotifySubscriptionPluginAddRemove function

The WMPNotifySubscriptionPluginAddRemove function notifies Windows Media Player that a COM object has been installed or uninstalled.

Note  This section describes functionality designed for use by online stores. Use of this functionality outside the context of an online store is not supported.


BOOL WMPNotifySubscriptionPluginAddRemove();


This function has no parameters.

Return value

The return value indicates whether the function call succeeded.


This function is typically called by a plug-in in its DllRegisterServer and DllUnregisterServer methods. It alerts Windows Media Player to enumerate registered online store objects.


Minimum supported client Windows Media Player 10 or later.
Target Platform Windows
Header contentpartner.h (include Subscriptionservices.h)

See also

Reference for Type 2 Online Stores