https://learn.microsoft.com/en-us/dotnet/api/microsoft.visualstudio.shell.interop.ivswindowsearchhost.setupsearch?view=visualstudiosdk-2022&redirectedfrom=MSDN
IVsWindowSearchHost.SetupSearch(IVsWindowSearch) Method (Microsoft.VisualStudio.Shell.Interop) |...
Associates the search host control with the window search provider.
methodmicrosoftvisualstudioshellinterop