- make IPoolItem disposable and add use method, can be used with using now

GBase/DataHandling/Pool/PoolItem.cs

@@ -14,6 +14,14 @@ namespace GBase.DataHandling.Pool
         }
         
         public T Item { get; }
-        public bool InUse { get; set; }
+        public bool InUse { get; private set; }
+        
+        public T Use()
+        {
+            InUse = true;
+            return Item;
+        }
+
+        public void Dispose() => InUse = false;
     }
 }

GBase/Interfaces/DataHandling/Pool/IPoolItem.cs

@@ -2,11 +2,15 @@
 // Created: 2020-09-19
 // Copyright(c) 2020 SimonG. All Rights Reserved.
 
+using System;
+
 namespace GBase.Interfaces.DataHandling.Pool
 {
-    public interface IPoolItem<T>
+    public interface IPoolItem<T> : IDisposable
     {
         T Item { get; }
-        bool InUse { get; set; }
+        bool InUse { get; }
+
+        T Use();
     }
 }