设置ItemsSource时如何引用类属性

Question

I want to bind TabItems from list to TabControl :

<TabControl Name="TabsControl" ItemsSource="{Binding}"/>

TabObject is generated in code behind:

private List<TabObject> tabsList = new List<TabObject>();    
TabObject MyTab = new TabObject(Tabitem tabitem, object genericObject);
tabsList.Add(MyTab);
TabsControl.DataContext = tabList

How to bind only TabItems object from tabsList to TabsControl, is it possible without creating a separate list for TabItems?

Answer 1

You can use DisplayMemberPath and SelectedValuePath to use tabItem as name and as selectedValue.

Your TabControl would end up like this:

<TabControl Name="TabsControl" ItemsSource="{Binding}" DisplayMemberPath="Tabitem" SelectedValuePath="Tabitem"/>

I wrote Tabitem because i don't know that the name of the property of type Tabitem of the object of type TabObject is called. if you access the item as tabObject.Item obviously you would have to write there only Item .

I hope I was helpful.