如何更好地為另一個班級創建財產-有解無憂

我在一個班上課。在視圖模型中，我有系統狀態屬性，在另一個類中，我正在手動撰寫電腦名稱……對于 150 臺電腦，我為狀態電腦創建屬性。清楚地說明這一點的最佳方法是什么？

public class Computers
{
    public Computers()
    {
        computer1 = new SeriesViewModel();
        computer2 = new SeriesViewModel();
        computer3 = new SeriesViewModel();
        //over 150 computer
    }

    SeriesViewModel computer1 { get; set; }
    SeriesViewModel computer2 { get; set; }
    SeriesViewModel computer3 { get; set; }
    //over 150 computer
}

public class ComputerInfos: INotifyPropertyChanged
{
    public ComputerInfos()
    {
    }

    private string compname;
    private string serialno;

    public string ComputerName
    {
        get { return compname; }
        set
        {
            compname= value;
            OnPropertyChange(this,ComputerName );
        }
    }
    public string SerialNumber
    {
        get { return serialno; }
        set
        {
            serialno= value;
            OnPropertyChange(this,SerialNumber);
        }
    }
}

在主視窗中，我像下面這樣在計算機上書寫，但這需要太多的精力和時間。我怎樣才能讓它更容易？

public partial class MainWindow : Window
{
    private Computers computer;
    public MainWindow()
    {
        InitializeComponent();
        computer = new Computers ();
        DataContext = computer;
    }

    private void Window_Loaded(object sender, RoutedEventArgs e)
    {
        computer.computer1.ComputerName = "Computer 1";
        computer.computer1.SerialNumber = "1N-C1";
        computer.computer2.ComputerName = "Computer 2";
        computer.computer2.SerialNumber = "1N-C2";
        computer.computer3.ComputerName = "Computer 3";
        computer.computer3.SerialNumber = "1N-C3";
        // for each computers writing like this is bad
    }
}

uj5u.com熱心網友回復：

在這種情況下，我們使用ObservableCollection<T>類

你可以從這里檢查

你可以ObservableCollection這樣使用；

public class Computers
{
    public Computers()
    {
        ComputerInfo = new ObservableCollection<ComputerInfos>();

        for(int i = 0; i<150; i  )
        {
            ComputerInfo.Add(new ComputerInfos());
        }
    }

    public ObservableCollection<ComputerInfos> ComputerInfo { get; }
}

對于 150 臺計算機，您可以使用For Loop到每個ComputerInfos類來ComputerInfo收集。然后，您在主視窗中獲取或設定每臺計算機的資訊變得更加容易。

public partial class MainWindow : Window
{
    private Computers computer;
    public MainWindow()
    {
        InitializeComponent();
        computer = new Computers ();
        DataContext = computer;
    }

    private void Window_Loaded(object sender, RoutedEventArgs e)
    {          
        for (int i = 1; i <=150; i  )
        {
            computer.ComputerInfo[i-1].ComputerName = "Computer "   i.Tostring();
            computer.ComputerInfo[i-1].SerialNumber = "1N-C"   i.ToString();
        }
    }
}

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