实现ITypedList的问题 [英] Problem with implementing ITypedList

问题描述

我试图允许绑定以键入复杂属性(例如，将网格绑定到collection< invoices> ;，并显示Invoice.Customer.Name中的属性).我认为可以通过在集合上实现ITypedList来实现，但是我只是不明白我需要传递哪种信息-我需要创建一些自定义属性描述符，还是?我希望此解决方案是通用的，而不是特定于客户类型.

我的问题是，我需要在GetItemProperties中返回什么，以便网格控件将能够绑定到子实体属性?

任何帮助表示赞赏.
谢谢，
Goran

I am trying to allow binding to type complex property (example is binding grid to collection<invoices>, and displaying properties from Invoice.Customer.Name). I think it can be done by implementing ITypedList on my collection, but I just don''t understand what kind of information do I need to pass - do I need to make some custom property descriptors, or? I want this solution to be generic, not specific to Customer type.

My question is what do I need to return in GetItemProperties, so grid control will be able to bind to child entity property?

Any help is appreciated.
Thanks,
Goran

推荐答案

您是否看过

Have you looked at the MSDN page for ITypedList[^]?

The example given looks pretty complete.

这篇关于实现ITypedList的问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！