| c# Programming Glossary: findancestorWPF ListView Programmatically Select Item http://stackoverflow.com/questions/1069577/wpf-listview-programmatically-select-item  IsChecked Binding RelativeSource RelativeSource FindAncestor AncestorType x Type ListViewItem Path IsSelected Image ToolTip.. 
 C#/WPF: Toolkit DataGrid - Transpose rows and columns http://stackoverflow.com/questions/1470454/c-wpf-toolkit-datagrid-transpose-rows-and-columns  Text Binding Item.Titel RelativeSource RelativeSource Mode FindAncestor AncestorType x Type toolkit DataGridRow DataTemplate toolkit.. 
 CommandParameters in ContextMenu in WPF http://stackoverflow.com/questions/504533/commandparameters-in-contextmenu-in-wpf  at the root of its own visual tree so any RelativeSource.FindAncestor bindings won't go past the ContextMenu. One solution is to use.. your Label Label Tag Binding RelativeSource RelativeSource FindAncestor AncestorType x Type TreeView Label.ContextMenu ContextMenu MenuItem.. Binding PlacementTarget.Tag RelativeSource  RelativeSource FindAncestor AncestorType x Type ContextMenu  ContextMenu Label.ContextMenu.. 
 Binding Visible property of a DataGridColumn in WPF DataGrid http://stackoverflow.com/questions/669060/binding-visible-property-of-a-datagridcolumn-in-wpf-datagrid  RelativeSource RelativeSource Mode FindAncestor AncestorType Window Converter StaticResource vc I have checked.. this out. DataGridCOlumn is not a framework element so the FindAncestor call was failing DataGridColumn not part of visual tree Have.. 
 How to hide wpf datagrid columns depending on a property http://stackoverflow.com/questions/6857780/how-to-hide-wpf-datagrid-columns-depending-on-a-property  find source for binding with reference 'RelativeSource FindAncestor AncestorType 'System.Windows.Window' AncestorLevel '1''. BindingExpression.. 
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