Solved: Setting the BorderThickness for the MainWindow causes the Guide/margin lines to be offset. I had BorderThickness="5". Deleted that line in my Dictionary file and the problem disappeared.
VS 2022 c# wpf row/column lines off center
Wiley Dog
1
Reputation point
VS 2022 C# WPF, the design guides are off-center for all the elements in my Window. This is a project I also worked on withon VS 2019
Microsoft Visual Studio Community 2022
Version 17.1.6
VisualStudio.17.Release/17.1.6+32421.90
Microsoft .NET Framework
Version 4.8.04084
Installed Version: Community
C# Tools 4.1.0-5.22165.10+e555772db77ca828b02b4bd547c318387f11d01f
C# components used in the IDE. Depending on your project type and settings, a different version of the compiler may be used.