Dynamo.Controls.DynamoView.DynamoViewModelRequestUserSaveWorkflow C# (CSharp) Method

        private void DynamoViewModelRequestUserSaveWorkflow(object sender, WorkspaceSaveEventArgs e)
        {
            var dialogText = "";
            // If the file is read only, display a different message.
            if (e.Workspace.IsReadOnly)
            {
                dialogText = String.Format(Dynamo.Wpf.Properties.Resources.MessageConfirmToSaveReadOnlyCustomNode, e.Workspace.FileName);
            }
            else
            {
                if (e.Workspace is CustomNodeWorkspaceModel)
                {
                    dialogText = String.Format(Dynamo.Wpf.Properties.Resources.MessageConfirmToSaveCustomNode, e.Workspace.Name);
                }
                else // home workspace
                {
                    if (string.IsNullOrEmpty(e.Workspace.FileName))
                    {
                        dialogText = Dynamo.Wpf.Properties.Resources.MessageConfirmToSaveHomeWorkSpace;
                    }
                    else
                    {
                        dialogText = String.Format(Dynamo.Wpf.Properties.Resources.MessageConfirmToSaveNamedHomeWorkSpace, Path.GetFileName(e.Workspace.FileName));
                    }
                }
            }

            var buttons = e.AllowCancel ? MessageBoxButton.YesNoCancel : MessageBoxButton.YesNo;
            var result = System.Windows.MessageBox.Show(this  ,dialogText,
                Dynamo.Wpf.Properties.Resources.SaveConfirmationMessageBoxTitle,
                buttons, MessageBoxImage.Question);

            if (result == MessageBoxResult.Yes)
            {
                // If the file is read-only, redirect yes to save-as.
                if (e.Workspace.IsReadOnly)
                    dynamoViewModel.ShowSaveDialogAndSaveResult(e.Workspace);
                else
                    e.Success = dynamoViewModel.ShowSaveDialogIfNeededAndSave(e.Workspace);
            }
            else if (result == MessageBoxResult.Cancel)
            {
                //return false;
                e.Success = false;
            }
            else
            {
                e.Success = true;
            }
        }