使用下面的代码,我的树视图永远不会填充。谁能看到我做错了什么?
谢谢
public class FouList
{
public string Source { get; set; }
public List<FouData> ListOfFou { get; set; }
}
public struct FouData
{
public string Name { get; set; }
}
<Window.Resources>
<HierarchicalDataTemplate DataType="{x:Type local:FouList}"
ItemsSource="{Binding Path=ListOfFou}">
<Border BorderBrush="Black"
BorderThickness="2"
CornerRadius="10">
<TextBlock Margin="10,0,0,0"
Text="{Binding Source}"></TextBlock>
</Border>
</HierarchicalDataTemplate>
<HierarchicalDataTemplate DataType="{x:Type local:FouData}">
<Border BorderBrush="Black"
BorderThickness="2"
CornerRadius="10">
<TextBlock Margin="10,0,0,0"
Text="{Binding Name}"></TextBlock>
</Border>
</HierarchicalDataTemplate>
</Window.Resources>
<TreeView Margin="26,0,35,12" Name="treeView1" Height="298"
ItemsSource="{Binding Path=FouList}" VerticalAlignment="Top"/>
FouList FL = new FouList();
//code to populate FL
//I've debugged and can see it populating correctly
treeView1.DataContext = FL;