1

Src/Core/Utility/ValidHandle.cs

@@ -21,7 +21,7 @@ namespace BITKit
     }
     
     [CustomType(typeof(IValidHandle))]
-    public sealed class ValidHandle: IValidHandle
+    public sealed class ValidHandle: IValidHandle,IDisposable
     {
         public class MyHandle:IDisposable
         {
@@ -71,7 +71,7 @@ namespace BITKit
         }
         public static implicit operator bool(ValidHandle validHandle)
         {
-            return validHandle.enableHandle;
+            return !validHandle._isDisposed && validHandle.enableHandle;
         }
 
         public bool Allow => this;
@@ -88,7 +88,7 @@ namespace BITKit
         private bool tempEnable;
         private Action<bool> EventOnEnableChanged;
         private readonly Queue<UniTaskCompletionSource> _completionSources = new();
-        
+        private bool _isDisposed;
         
         public void AddElement(object obj)
         {
@@ -224,6 +224,14 @@ namespace BITKit
             disableObjs.Clear();
             Invoke();
         }
+
+        public void Dispose()
+        {
+            _isDisposed = true;
+            objs.Clear();
+            disableObjs.Clear();
+            EventOnEnableChanged = null;
+        }
     }
     
 }