c# - WPF 用户控件 WindowStartupLocation

Question

如何获得in的WindowStartupLocation属性？WindowUserControl

public partial class ActivityDetailsView : UserControl
{
    public ActivityDetailsView(ActivityDetailsViewModel viewModel)
    {
        InitializeComponent();
        DataContext = viewModel;
        Loaded += ActivityDetailsView_Loaded;
        JobOrderLineItem.SelectionChanged += JobOrder_SelectionChanged;

        //this.WindowStartupLocation doesnt exist
    }
}

Answer 1

这个怎么样？

public partial class ActivityDetailsView : Window
{
    // ...
}

如果你UserControl应该表现得像Window为什么不从中派生？