Gets or sets the prefix used to compose Help keywords from resource names.
MSBuild is now included in Visual Studio instead of the .NET Framework. You can use MSBuild 12.0 side-by-side with versions previously deployed with the .NET Framework.For more information, see What's New in MSBuild 12.0.
Assembly: Microsoft.Build.Utilities.Core (in Microsoft.Build.Utilities.Core.dll)
If a task does not have Help keywords associated with its messages, it can ignore this property or set it to null. If this property is set to an empty String, resource names will be used verbatim as Help keywords.