public class VisualCue : FrameworkElement public List<Indicator> Indicators { get; set; }GetVisualChild(int index) return this.Indicators[index];}
public class Indicator : FrameworkElement
我正在编写两个依赖属性,并且在VS11的设计窗口中不断收到"Property was already by 'FrameworkElement'“错误。IsEditingNumberProperty =
DependencyProperty.Register("IsEditingNumbers", typeof(bool), typeof(FrameworkElementFrameworkPropertyMetadata(true, FrameworkPropertyMetadataOptio
我创建了一个自定义的FrameworkElement,并通过AddLogicalChild方法添加了多个孩子,它们也是FrameworkElements。public class HostElement : FrameworkElement public HostElement() ChildElement ce;Brushes.LightBlue, null, new Rect(0, 0, this.ActualWidth, this.ActualHeight));}
public class Chi