Many types in WPF derive from Freezable. It provides immutability to mutable POCO objects and, apparently, allows for improved performance in certain situations. Has anyone found that freezing obj...

In my scenario I want to freeze a non changing BitmapCacheBrush before I want to render it in a background task. Unfortunately I receive the error "This Freezable cannot be frozen". Is there any w...

I have a WPF DataGrid.. I want to freeze first column of that WPF DataGrid while horizontal scrlling.. My code is: <DataGrid Name="dgQuestionTemplate" HorizontalAlignment="Left" Grid.Ro...

I've been hitting a really bad WPF bug recently. I think it's the same as this bug on Microsoft Connect. Our application targets .NET 4.0 Client Profile using Visual Studio 2010. Basically, when ...

I'm sometimes getting the following error in my application: Cannot use a DependencyObject that belongs to a different thread than its parent Freezable I know how to solve this kind of error, ...

I am writing an application using the MVVM pattern. I am providing data to my view by setting my view's DataContext property to an instance of my ViewModel. Generally I just use Binding from there ...

I'm getting this error: Cannot use a DependencyObject that belongs to a different thread than its parent Freezable What does that even mean? Is it in English? Is the parent frozen, or is it j...

Many types in WPF derive from Freezable. It provides immutability to mutable POCO objects and allows for improved performance in certain situations. So my question is, how can I freeze objects in ...