I haven't had this issue before. It began as soon as I updated to the latest version of Visual Studio 2015 and updated to the latest release of the WPF Controls.
Here is a style I have created for the GridView.
<Style x:Key="GridViewStyle" TargetType="{x:Type telerik:RadGridView}"> <Setter Property="AutoGenerateColumns" Value="False"/> <Setter Property="EnableLostFocusSelectedState" Value="False"/> <Setter Property="SelectionUnit" Value="FullRow"/> <Setter Property="SelectionMode" Value="Single"/> <Setter Property="GroupRenderMode" Value="Flat"/> <Setter Property="IsReadOnly" Value="True"/> <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Visible"/> <Setter Property="IsFilteringAllowed" Value="False"/> <Setter Property="CanUserDeleteRows" Value="False"/> <Setter Property="CanUserInsertRows" Value="False"/> <Setter Property="GridLinesVisibility" Value="Both"/> <Setter Property="RowIndicatorVisibility" Value="Collapsed"/> <Setter Property="RowHeight" Value="20"/></Style>Every single Setter throws the following error (with the exception of 'GroupRenderMode' and 'ScrollViewer.VerticalScrollBarVisibility'):
The property "[PropertyName]" is not a DependencyProperty. To be used in markup, non-attached properties must be exposed on the target type with an accessible instance property "[PropertyName]". For attached properties, the declaring type must provide static "Get[PropertyName]" and "Set[PropertyName]" methods.
Anyone having similar issues?