这个XAML代码是否可行？ [英] Is this XAML code possible?

问题描述

我有一个silverlight应用程序，我想尽可能保持MVVM。我试图从页面上的静态资源设置页面的数据文本（以便稍后在数据网格中引用静态资源）。但是我有这样的问题。以下代码是否可行？

 < navigation：Page.Resources> 
< local：ProposalViewModel x：Key =viewModel/> 
< / navigation：Page.Resources> 
< navigation：Page.DataContext> 
<！ - 绑定到从viewModel公开的viewmodel  - > 
< / navigation：Page.DataContext> 
  

有些语句可以用来放入Page.DataContext绑定，以便它指向与静态资源相同的实例？

解决方案

想出来：

 < Binding Source ={StaticResource viewModel}/> 
  

希望这有助于某人。

I have a silverlight app that I'm trying to keep as MVVM as possible. I'm trying to set the datacontext of the page from a static resource on the page (so that I can reference the static resource later in a datagrid). But I'm having problems getting this to work. Is the following code possible?

<navigation:Page.Resources>
    <local:ProposalViewModel x:Key="viewModel" />
</navigation:Page.Resources>
<navigation:Page.DataContext>
    <!-- Binding to the viewmodel exposed from 'viewModel' -->
</navigation:Page.DataContext>

Is there some statement that I can use to put into the Page.DataContext binding so that it points at the same instance as the static resource?

解决方案

Figured it out:

<Binding Source="{StaticResource viewModel}" />

Hope this helps someone.

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