public class Program {

    public static void Main() {

        var vmc = new ApoQueueVMConstrutor(); //construiu sem inicializar nada, mesmo sem ter sido declarado, o construtor está lá

        var vm1 = new ApoQueueVM("xxx", "yyy"); //construiu conforme o esperado

//      var vm2 = new ApoQueueVM(); //não existe construtor com esta assinatura

    }

}

​

public class ApoQueueVM {

    public ApoQueueVM(string apoQueue, string apoFileBL) {

        this.EnableExport = true;

        this.KeyFigure = apoQueue;

        this.PathFileGenerated = apoFileBL;

    }

​

    public string KeyFigure { get; set; }

    public bool HaveInconsistencies { get; set; }

    public string PathFileGenerated { get; set; }

    public bool EnableExport { get; set; }

}

​

public class ApoQueueVMConstrutor {

    public string KeyFigure { get; set; }

    public bool HaveInconsistencies { get; set; }

    public string PathFileGenerated { get; set; }

    public bool EnableExport { get; set; }

}