First Initial

Utils/Models/StringValueAttribute.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace TTSW.Utils
+{
+    public class StringValueAttribute : Attribute
+    {
+        public StringValueAttribute(string value)
+        {
+            Value = value;
+        }
+
+        public string Value { get; private set; }
+
+    }
+}