I've searched StackOverflow and found similar problems when I try and open a form that references a UserControl in a different project. I get the To prevent possible data loss before loading t...

I've moved all image resources in a large multi-project solution to a new project specifically created for shared resources. Adding a new reference to other projects where the shared images are us...

Is there an extension for Visual Studio 2010 for opening code for forms, components etc. in WinForms application projects on double click in solution explorer by default (and in designer view via c...

I've created a C++ UWP Windows 10 app using Visual Studio 2015. However, I'm not able to visualize any xaml in the designer because I'm always getting a System.NullReferenceException error. How can...

Whenever I build the following program Form1's size shrinks by 20. (In some cases I need to make a change to the form, such as moving someLaggyControl1 by a few pixels, but not always. It's weird.)...

I've written a Markup extension for WPF that allows me to do <!-- Generic Styles --> <Style x:Key="bold" TargetType="Label"> <Setter Property="FontWeight" Value="ExtraBold" /> &...

I am working on a Visual studio like application i.e. have a toolbox, an editor and property grid similar to VS. User can drag and drop the controls(custom and third party) to the editor window an...

I am trying to clean up all designer errors in our solutions and ran into the following error: The designer could not be shown for this file because none of the classes within it can be designed...

Is there a way to disable the design view of an individual UserControl - without disabling the design view for other controls? Certain controls of mine do not support design view, and in these cas...