[TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [SWidget](API\Runtime\SlateCore\Widgets\SWidget) > CreateDeviceManager ( const [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [ITargetDeviceServiceManager](API\Developer\TargetDeviceServices\ITargetDeviceServiceManager) > & DeviceServiceManager, const [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [SDockTab](API\Runtime\Slate\Widgets\Docking\SDockTab) > & ConstructUnderMajorTab, const [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [SWindow](API\Runtime\SlateCore\Widgets\SWindow) > & ConstructUnderWindow )