AddonManager.MainForm.saveAddonProject C# (CSharp) Метод

        internal void saveAddonProject(String projectLocation = null)
        {
            #region Catalog and Basket
            addonProject.catalog.catalog_products = productsListBox.Items.Cast<String>().ToList();
            addonProject.catalog.catalog_categories = categoriesListBox.Items.Cast<String>().ToList();
            addonProject.catalog.basket_definitions = basketsListBox.Items.Cast<String>().ToList();
            #endregion

            #region Accent
            addonProject.accent.accentXaml = avalonEditProxyAccent.textEditor.Text;
            #endregion

            #region Theme
            addonProject.theme.themeXaml = avalonEditProxyTheme.textEditor.Text;
            #endregion

            #region Language
            addonProject.language.languageFileText = avalonEditProxyLanguage.textEditor.Text;
            #endregion

            if (String.IsNullOrWhiteSpace(projectLocation))
            {
                if (saveProjectDialog.ShowDialog() == DialogResult.OK)
                {
                    if (saveProjectDialog.FileName.EndsWith(".addonmanager.project"))
                    {
                        File.WriteAllText(saveProjectDialog.FileName, DerivedFunctions.serializeObject(addonProject), new UTF8Encoding(false, false));
                        addonProject.projectLocation = saveProjectDialog.FileName;
                        MessageBox.Show("The project has been saved successfully!", "Just to let you know...", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    }
                    else
                    {
                        MessageBox.Show("Please use the default extension '.addonmanager.project' and retry.",
                                    "Hold your horses there, big guy!", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    }
                }
            }
            else
            {
                File.WriteAllText(projectLocation, DerivedFunctions.serializeObject(addonProject), new UTF8Encoding(false, false));
                MessageBox.Show("The project has been saved successfully!", "Just to let you know...", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
        }
        #endregion