VC6StopOnError Property MSBuild Extension Pack Help 4.0.12.0
Set to true to stop processing when a project in the Projects collection fails to compile. Default is false.

Namespace: MSBuild.ExtensionPack.VisualStudio
Assembly: MSBuild.ExtensionPack (in MSBuild.ExtensionPack.dll) Version: 4.0.0.0
See Also

Reference