void g_desktop_app_info_launch_action ( GDesktopAppInfo* info, const gchar* action_name, GAppLaunchContext* launch_context )
Activates the named application action.
You may only call this function on action names that were returned from g_desktop_app_info_list_actions().
Note that if the main entry of the desktop file indicates that the
application supports startup notification, and
NULL, then startup notification will be used when activating the
action (and as such, invocation of the action on the receiving side
must signal the end of startup notification when it is completed).
This is the expected behaviour of applications declaring additional
actions, as per the desktop file specification.
g_app_info_launch() there is no way to detect failures that
occur while using this function.
The name of the action as from
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string.
The argument can be
The data is owned by the caller of the function.