Add resource strings

67_One_Check/csharp/Resources/Resource.cs

@@ -0,0 +1,45 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+
+namespace OneCheck.Resources;
+
+internal static class Resource
+{
+    internal static class Streams
+    {
+        public static Stream Introduction => GetStream();
+        public static Stream IllegalMove => GetStream();
+        public static Stream YesOrNo => GetStream();
+        public static Stream Bye => GetStream();
+    }
+
+    internal static class Formats
+    {
+        public static string Results => GetString();
+    }
+
+    internal static class Prompts
+    {
+        public static string From => GetString();
+        public static string To => GetString();
+        public static string TryAgain => GetString();
+    }
+
+    internal static class Strings
+    {
+        public static string TooManyColumns => GetString();
+        public static string TooManyRows => GetString();
+    }
+
+    private static string GetString([CallerMemberName] string? name = null)
+    {
+        using var stream = GetStream(name);
+        using var reader = new StreamReader(stream);
+        return reader.ReadToEnd();
+    }
+
+
+    private static Stream GetStream([CallerMemberName] string? name = null) =>
+        Assembly.GetExecutingAssembly().GetManifestResourceStream($"{typeof(Resource).Namespace}.{name}.txt")
+            ?? throw new Exception($"Could not find embedded resource stream '{name}'.");
+}