Selecteditem treeview wpf

public class ExtendedTreeView : TreeView
{
    public ExtendedTreeView()
        : base()
    {
        this.SelectedItemChanged += new RoutedPropertyChangedEventHandler<object>(___ICH);
    }

    void ___ICH(object sender, RoutedPropertyChangedEventArgs<object> e)
    {
        if (SelectedItem != null)
        {
            SetValue(SelectedItem_Property, SelectedItem);
        }
    }

    public object SelectedItem_
    {
        get { return (object)GetValue(SelectedItem_Property); }
        set { SetValue(SelectedItem_Property, value); }
    }
    public static readonly DependencyProperty SelectedItem_Property = DependencyProperty.Register("SelectedItem_", typeof(object), typeof(ExtendedTreeView), new UIPropertyMetadata(null));
}

Source: stackoverflow.com

Similar codes

2 votes183 views2 answers
Largest element in array in c#
C#
0 vote170 views1 answer
Closing main window after clicking on a button that opens another window in wpf
C#
11 votes184 views1 answer
How to check if a value is inside an array c#
C#
0 vote159 views1 answer
C# how-to-download-image-from-url
C#
0 vote168 views1 answer
Jobject alternative in system.text.json
C#
0 vote153 views1 answer
C# creat pen
C#
1 vote123 views3 answers
C# record
C#
0 vote171 views1 answer
C# press ctrl and alt
C#
0 vote226 views1 answer
Unity can't rename 2d character
C#Unity
2 votes173 views1 answer
C# mysql query
C#