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Common/DTS.Common.Utilities/ConfigInitializationHelper.cs

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+using System.Diagnostics;
+using System;
+using System.IO;
+using System.Configuration;
+using DTS.Common.Utilities.Properties;
+using DTS.Common.Utilities.Logging;
+
+namespace DTS.Common.Utilities
+{
+    public static class ConfigInitializationHelper
+    {
+        public static void UpdateTSRAIRAppSettings(string targetDir, bool launchTSRAIRGoValue)
+        {
+            try
+            {
+                APILogger.Log($"Calling GetNewSettings with targetDir={targetDir}");
+                if (!GetNewSettings(Resources.ApplicationSettings, targetDir, out var result, out var settings, out var config))
+                {
+                    APILogger.Log($"failed to updatetsrairappsetting {result}");
+                }
+
+                APILogger.Log($"Calling settings.Get");
+                var setting = settings.Get("LaunchTSRAIRGo");
+                settings.Remove(setting);
+                setting.Value.ValueXml.InnerXml = launchTSRAIRGoValue ? "True" : "False";
+                settings.Add(setting);
+                config.Save(ConfigurationSaveMode.Full);
+                ConfigurationManager.RefreshSection("appSettings");
+            }
+            catch (Exception ex)
+            {
+                APILogger.Log($"Failed to update tsr air app settings {ex.Message}");
+                //nothing to do right now
+            }
+        }
+        public static bool GetNewSettings(string settingsType, string targetDir,
+            out string result, out SettingElementCollection newSettings, out Configuration newConfig)
+        {
+            result = string.Empty;
+            newSettings = null;
+            newConfig = null;
+
+            var newPath = string.Empty;
+            try
+            {
+                //Open the new config file just installed
+                newPath = Path.Combine(targetDir, Resources.RegistryDataPROExe);
+                newConfig = ConfigurationManager.OpenExeConfiguration(@newPath);
+            }
+            catch (Exception ex)
+            {
+                APILogger.Log($"In catch: {ex.Message}");
+                result = string.Format(Resources.NewSettingsCouldNotBeFound, ex.Message, newPath);
+                return false;
+            }
+
+            APILogger.Log($"newPath & newConfig found; calling GetConfigSettings with {settingsType}");
+            newSettings = GetConfigSettings(settingsType, newConfig);
+            APILogger.Log($"back from GetConfigSettings; newSettings = {newSettings}");
+            if (newSettings != null) return true;
+
+            result = Resources.NewSettingsCouldNotBeProcessed;
+            return false;
+        }
+        private static SettingElementCollection GetConfigSettings(string settingsType, Configuration config)
+        {
+            var clientSettingsSection = new ClientSettingsSection();
+            var configurationSectionGroup = config.SectionGroups[settingsType];
+            if ((configurationSectionGroup != null) && (configurationSectionGroup.Sections[0] != null))
+            {
+                clientSettingsSection = configurationSectionGroup.Sections[0] as ClientSettingsSection;
+            }
+            return clientSettingsSection?.Settings;
+        }
+    }
+}