[UWP] [C ++] C ++中的数据绑定 [英] [UWP][C++]Data Binding in C++

问题描述

我目前正在尝试制作一个简单的 C ++ UWP app ，它会显示包含多个元素的Listview。

网上有一些样本，但由于它们都是用C＃制作的，所以我无法很好地将它们与我的项目集成。 （我对C＃一无所知）

任何人都可以给我任何示例代码或整个项目在C ++中处理数据绑定吗？另外，任何人都可以解释（详细）绑定的步骤/过程吗？

解决方案

这个过程与C＃中的方法大致相同。

您仍然实现了INotifyPropertyChanged，并且仍然将DataContext设置为ViewModel。

你继续以与在C＃中完成相同的方式实现属性。

唯一值得注意的差异是ObservableCollection，它映射到ObservableVector。

否则，它只是语法的东西

https://msdn.microsoft.com/en-us/magazine/jj651573.aspx?f=255&MSPPError=-2147217396

I'm currently trying to make a simple C++ UWP app that displays a Listview with multiple elements.

There are some samples online, but since they're all made in C#, I can't integrate them with my project well. (I don't know anything about C#)

Can anybody give me any example code or an entire project that deals Data Binding in C++? Also, can anybody explain (in detail) the steps/process of binding?

解决方案

The process is much the same way as it is in C#.

You still implement the INotifyPropertyChanged, and you still set the DataContext to the ViewModel.

You continue to implement properties much the same way as it is done in C#.

The only notable differences is the ObservableCollection, which maps to ObservableVector.

Otherwise, it is just syntax stuff

https://msdn.microsoft.com/en-us/magazine/jj651573.aspx?f=255&MSPPError=-2147217396

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