是否有.NET BCL类来帮助手动滚动属性路径绑定？
[英]Is there a .NET BCL class to help with hand-rolled property path binding?
问题描述
WPF and Silverlight have a data binding model whereby I can provide a Binding with a Path which comprises a dot-notation of property accessors down from a DataContext to a specific value inside a complex object graph (eg. MyDataContext.RootProperty.SubProperty.Thing.Value) 
WPF和Silverlight具有数据绑定模型，通过该模型，我可以提供带有路径的Binding，该路径包括属性访问器的点符号，该属性访问器从DataContext到复杂对象图中的特定值（例如MyDataContext.RootProperty.SubProperty.Thing）。值）
I have a (non-UI) requirement to accept such a path expressed as a simple string, and to use reflection on an object which is (hopefully) of a type which exposes the right property getters and setters in order to read and/or write values to those properties. 我有一个（非UI）要求，它接受以简单字符串表示的路径，并在对象上使用反射（希望）是一种类型，该类型公开了正确的属性获取器和设置器，以便读取和/或将值写入这些属性。
Before I go off and start writing the parser and reflection code, is there a handy Framework 3.5 BCL class to help with this? 在我开始编写解析器和反射代码之前，是否有一个方便的Framework 3.5 BCL类可以帮助您解决此问题？
1 个解决方案
解决方案1
0 已采纳 2010-06-17 12:11:35
No, but I wrote an open-source one a while ago . 不，但是我前一段时间写了一个开源的 。 It allows reading and writing, and also propogates INotifyPropertyChanged . 它允许读写，还可以传播INotifyPropertyChanged 。 It is not as powerful as WPF/Silverlight (eg, no support for indexing). 它不如WPF / Silverlight强大（例如，不支持索引）。
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