IOS expected expression error

I want to use an if-statement inside the switch but I keep getting an expected expression error. I would be grateful if anyone could help me to solve this issue.

switch ([ApplicationModel getApplicationType]) {
        case CSApplication: {}
            break;
        case RAApplication: 
        {
            if (indexPath.row == FloorLevelIndex || indexPath.row == RoomIndex) 
            {
                [cell setUserInteractionEnabled: YES];            
            }
        }
            break;
        default:
            break;
    }