Microsoft.VisualStudio.Project.BuildDependency.GetReferencedHierarchy C# (CSharp) Метод

        protected virtual IVsHierarchy GetReferencedHierarchy()
        {
            IVsHierarchy hierarchy = null;

            if(this.referencedProjectGuid == Guid.Empty || this.projectMgr == null || this.projectMgr.IsClosed)
            {
                return hierarchy;
            }

            return VsShellUtilities.GetHierarchy(this.projectMgr.Site, this.referencedProjectGuid);
        }