private bool GenerateProject(out Document doc, out CasePalletAnalysis analysis, out CasePalletSolution casePalletSolution)
        {
            doc = null;
            analysis = null;
            casePalletSolution = null;

            try
            {
                // build solution
                doc = new Document(
                    _boxName,
                    string.Format(Properties.Resources.ID_OPTDOCUMENTDESCRIPTION, _boxName),
                    string.Empty,
                    DateTime.Now,
                    null);
                // box
                BoxProperties boxProperties = doc.CreateNewBox(SelectedBox);
                // pallet
                PalletProperties palletProperties = doc.CreateNewPallet(SelectedPallet);
                // get selected caseOptimSolution
                CaseOptimSolution sol = SelectedSolution;
                PackArrangement arrangement = sol.CaseDefinition.Arrangement;
                // build new case name
                string arrangName = string.Format("{0}_{1}x{2}x{3}_{4}{5}"
                    , boxProperties.Name
                    , arrangement._iLength
                    , arrangement._iWidth
                    , arrangement._iHeight
                    , sol.CaseDefinition.Dim0
                    , sol.CaseDefinition.Dim1);
                // build new case description
                string description = string.Format(
                    Properties.Resources.ID_OPTCASEDESCRIPTION
                    , boxProperties.Name
                    , palletProperties.Name);
                // add new case
                CaseOfBoxesProperties caseProperties = doc.CreateNewCaseOfBoxes(
                    arrangName, description
                    , boxProperties
                    , sol.CaseDefinition
                    , BuildCaseOptimConstraintSet());
                // set color
                caseProperties.SetColor(Color.Chocolate);
                // add new pallet analysis
                string analysisName = string.Format(
                    Properties.Resources.ID_OPTANALYSISNAME
                    , boxProperties.Name
                    , boxProperties.Name
                    , arrangement._iLength
                    , arrangement._iWidth
                    , arrangement._iHeight
                    , sol.CaseDefinition.Dim0
                    , sol.CaseDefinition.Dim1);
                string analysisDescription = string.Format(
                    Properties.Resources.ID_OPTANALYSISDESCRIPTION
                    , boxProperties.Name
                    , palletProperties.Name);
                List<CasePalletSolution> palletSolutionList = new List<CasePalletSolution>();
                palletSolutionList.Add(sol.PalletSolution);
                analysis = doc.CreateNewCasePalletAnalysis(
                    analysisName
                    , analysisDescription
                    , caseProperties
                    , palletProperties
                    , null
                    , null
                    , null
                    , null
                    , null
                    , BuildPalletConstraintSet()
                    , palletSolutionList);
            }
            catch (Exception ex)
            {
                _log.Error(ex.ToString());
                return false;
            }
            return true;
        }