IVsSearchProvider::Shortcut Property
Visual Studio 2015
Gets a unique category shortcut that can be used in filtering the results from multiple providers. For example, searching for "@cmd" only returns search results from the provider with category shortcut "cmd".
Assembly: Microsoft.VisualStudio.Shell.Interop.11.0 (in Microsoft.VisualStudio.Shell.Interop.11.0.dll)
Show: