BuildMergeProject.MergeProject.LoadSubProject C# (CSharp) Method

        public void LoadSubProject(string projectFile)
        {
            ToMergeProject pro = new ToMergeProject();
            pro.Load(projectFile);
            subProjects.Add(pro);
        }

        MergeProject CreateMergeProjectPlan(SolutionProject project)
        {
            MergeProject mergePro = new MergeProject();
            List <ProjectAsmReference> asmRefs = _solutionMx.GetReferenceAsmList(project.RelativePath);

            mergePro.PostMergeRefs = _solutionMx.GetPostMergeReferences(project.RelativePath);
            //
            string fullProjectDir = System.IO.Path.GetDirectoryName(_solutionMx.SolutionDir + "\\" + project.RelativePath);
            string projFilename   = System.IO.Path.GetFileName(project.RelativePath);

            int j = asmRefs.Count;

            for (int i = 0; i < j; ++i)
            {
                ProjectAsmReference asmRef = asmRefs[i];
                switch (asmRef.Kind)
                {
                case ProjectAsmReferenceKind.ProjectReference:
                    string result = System.IO.Path.Combine(fullProjectDir, asmRef.Name);
                    if (!System.IO.File.Exists(result))
                    {
                    }
                    mergePro.LoadSubProject(result);

                    break;

                case ProjectAsmReferenceKind.Reference:

                    mergePro._asmReferences.Add(asmRef.Name);

                    break;
                }
            }
            //----------
            //find
            var pro = GlobalLoadedProject.LoadProject(fullProjectDir + "\\" + projFilename);

            foreach (var item in pro.AllEvaluatedProperties)
            {
                //select some our interest features
                switch (item.Name)
                {
                case "DefineConstants":
                    mergePro.DefineConstants = item.EvaluatedValue;
                    break;

                case "TargetFrameworkVersion":
                    mergePro.TargetFrameworkVersion = item.EvaluatedValue;
                    break;
                }
            }
            return(mergePro);
        }