Squashed 'FSI.Lib/' content from commit dceb500

git-subtree-dir: FSI.Lib
git-subtree-split: dceb5008a2176c2b8ab5e55a73b1c25d31a7f841

FSI.Lib/Settings.cs

@@ -0,0 +1,73 @@
+using System;
+using System.Configuration;
+using System.Globalization;
+using System.Reflection;
+
+namespace FSI.Lib
+{
+    public static class Settings
+    {
+        //static UriBuilder uri = new UriBuilder(Assembly.GetExecutingAssembly().CodeBase);
+#if NET472
+        static UriBuilder uri = new UriBuilder(Assembly.GetExecutingAssembly().Location);                                                                                       
+#elif NET6_0
+        static UriBuilder uri = new(Assembly.GetExecutingAssembly().Location);
+#endif
+
+        static readonly NumberFormatInfo nfi = new NumberFormatInfo()
+        {
+            NumberGroupSeparator = "",
+            CurrencyDecimalSeparator = "."
+        };
+
+        public static T Setting<T>(string name)
+        {
+            return Setting<T>(name, Mode.DllSettings);
+        }
+
+        public static T Setting<T>(string name, Mode exeSettings)
+        {
+            if (exeSettings == Mode.ExeSetttings)
+            {
+                Configuration configuration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
+                AppSettingsSection appSettingsSection = (AppSettingsSection)configuration.GetSection("appSettings");
+
+                return (T)Convert.ChangeType(appSettingsSection.Settings[name].Value, typeof(T), nfi);
+            }
+
+            if (exeSettings == Mode.DllSettings)
+            {
+                Configuration configuration = ConfigurationManager.OpenExeConfiguration(uri.Path);
+                AppSettingsSection appSettingsSection = (AppSettingsSection)configuration.GetSection("appSettings");
+                return (T)Convert.ChangeType(appSettingsSection.Settings[name].Value, typeof(T), nfi);
+            }
+
+            return (T)Convert.ChangeType(null, typeof(T), nfi);
+        }
+
+        public enum Mode
+        {
+            ExeSetttings,
+            DllSettings,
+        }
+    }
+}
+
+
+/*
+
+App.Config file sample
+
+    <add key="Enabled" value="true" />
+    <add key="ExportPath" value="c:\" />
+    <add key="Seconds" value="25" />
+    <add key="Ratio" value="0.14" />
+
+Usage:
+
+  somebooleanvar = Settings.Setting<bool>("Enabled");
+  somestringlvar = Settings.Setting<string>("ExportPath");
+  someintvar =     Settings.Setting<int>("Seconds");
+  somedoublevar =  Settings.Setting<double>("Ratio");
+
+*/