WPF DataContext nicht über Code-Behind? wpf - DataContext in UserControls - Stack Overflow 提问于 四月 8, 2019. You can implement passing data from a Main to a Detail View Model when these View Models are loosely coupled, i.e., when View Models do not know about each other. WPF A simple comment as Josh suggests will go a long way, but the downside is that … In this post we’re going to look at building a user control that allows you to reuse chunks of your user experience. Passing Data Between ViewModels (ISupportParameter It can be set for any FrameworkElement and specifies the design-time DataContext for a control and its children. WPF checkbox WPF Sample Data in the WPF and Silverlight Designer. Für den ersten Versuch, Und für die zweite Frage denke ich, dass die Verwendung von ElementName oder AncestorBinding beste Weg ist, um an die Eigenschaften von UserControl zu binden. 텍스트 상자에 현재 DateTime을 표시하는 초당 UserControl의 간단한 예제 인 UserControl을 구현하려고합니다. DataContext in WPF - CodeProject Dazu müssen wir den DataContext des Eltern-Elements ermitteln:

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