WPF 里关于共享同一资源的问题，

Question

请版主帮帮忙，这个问题怎么解决，

MVVM模式下，ViewModel里的部分代码如下：

GridView tempView = this.View.mainBox.Resources["tempGridView"] as GridView;
foreach (RoomClassify item in RoomClassifyList)
 {
        ListView listView = new ListView();
        listView.View = tempView;
        TabItem tab = new TabItem();
        tab.Content = listView;
        tab.Tag = item;
        tab.Header = item.RoomClassifyName;
        this.View.RoomListTab.Items.Add(tab);
 }

View里定义了一个MainBox的Grid,里面有一资源tempGridView,资源指定了：x:Shared="False"，但是报错：View can't shared by more than one listView

如何复制资源？

 

Answer 1

x:Shared 只能通过xaml解析器解析..

可以看看这个介绍  http://msdn.microsoft.com/en-us/library/aa970778.aspx

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just another day.

Answer 2

你好，

x:Shared设为False的作用是使得资源系统对每个资源请求都返回不同的实例。在你的代码中你仍然使用的是同一个GridView实例，所以会报错。 把第一行代码移入循环中即可解决这个问题。

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Min Zhu [MSFT]
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