Initial check-in

DataLayer/UNTESTED/QueryObjects/GenericPaging.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Linq;
+
+namespace DataLayer
+{
+    public static class GenericPaging
+    {
+        public static IQueryable<T> Page<T>(this IQueryable<T> query, int pageNumZeroStart, int pageSize)
+        {
+            if (pageSize < 1)
+                throw new ArgumentOutOfRangeException(nameof(pageSize), "pageSize must be at least 1");
+
+            if (pageNumZeroStart > 0)
+                query = query.Skip(pageNumZeroStart * pageSize);
+
+            return query.Take(pageSize);
+        }
+    }
+}