Stuff like datagrid tends to live in the Windows Community Toolkit (https://github.com/windows-toolkit/WindowsCommunityToolkit https://github.com/windows-toolki

Stuff like datagrid tends to live in the Windows Community Toolkit (https://github.com/windows-toolkit/WindowsCommunityToolkit https://github.com/windows-toolkit/WindowsCommunityToolkit) these days. Though there's apparently an effort to reimplement it natively in WinUI (https://github.com/microsoft/microsoft-ui-xaml/issues/1500 https://github.com/microsoft/microsoft-ui-xaml/issues/1500) (one difference is that the WCT is mostly C# and WinUI/the built-in controls are C++)