XblPresenceAddDevicePresenceChangedHandler
Registers an event handler for device presence change notifications. Notifications will only be received for the Users configured with XblPresenceTrackUsers.
Syntax
XblFunctionContext XblPresenceAddDevicePresenceChangedHandler(
XblContextHandle xblContextHandle,
XblPresenceDevicePresenceChangedHandler* handler,
void* context
)
Parameters
xblContextHandle _In_
Type: XblContextHandle
Xbox live context for the local user.
handler _In_
Type: XblPresenceDevicePresenceChangedHandler*
The callback function that receives notifications.
context _In_opt_
Type: void*
Caller context that will be passed back to the handler.
Return value
Type: XblFunctionContext
An XblFunctionContext object that can be used to unregister the event handler.
Requirements
Header: presence_c.h
Library: Microsoft.Xbox.Services.14x.GDK.C.lib