resolved #92

Author: ymh199478

src/CatLib.Core.Tests/Support/Template/ManagerTests.cs

@@ -9,6 +9,7 @@
  * Document: http://catlib.io/
  */
 
+using System.ComponentModel;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 
 namespace CatLib.Tests.Stl
@@ -86,5 +87,33 @@ public void TestGetExtend()
                 return new TestManagerClass();
             });
         }
+
+        [TestMethod]
+        public void TestOnAfterExtend()
+        {
+            var cls = new TestManagerClass();
+
+            TestManagerClass tmp = null;
+            cls.Extend(() =>
+            {
+                return tmp = new TestManagerClass();
+            });
+
+            var isResolving = false;
+            var isAfterResolving = false;
+            cls.OnAfterResolving += (instance) =>
+            {
+                Assert.AreEqual(true, isResolving);
+                isAfterResolving = true;
+            };
+            cls.OnResolving += (instance) =>
+            {
+                isResolving = true;
+            };
+
+            var result = cls[null];
+            Assert.AreEqual(true, isAfterResolving);
+            Assert.AreSame(tmp, result);
+        }
     }
 }

src/CatLib.Core/CatLib/Facades/Template/Managed.cs

@@ -27,14 +27,23 @@ public abstract class Managed<TInterface, TExtend> : Facade<TInterface>
         where TInterface : IManaged<TExtend>
     {
         /// <summary>
-        /// 当扩展被实现时
+        /// 当扩展被构建时
         /// </summary>
         public static event Action<TExtend> OnResolving
         {
             add => Instance.OnResolving += value;
             remove => Instance.OnResolving -= value;
         }
 
+        /// <summary>
+        /// 当扩展被构建时之后
+        /// </summary>
+        public static event Action<TExtend> OnAfterResolving
+        {
+            add => Instance.OnAfterResolving += value;
+            remove => Instance.OnAfterResolving -= value;
+        }
+
         /// <summary>
         /// 自定义一个扩展构建器
         /// </summary>

src/CatLib.Core/Support/Template/IManaged.cs

@@ -20,10 +20,15 @@ namespace CatLib
     public interface IManaged<TInterface>
     {
         /// <summary>
-        /// 当扩展被实现时
+        /// 当扩展被构建时
         /// </summary>
         event Action<TInterface> OnResolving;
 
+        /// <summary>
+        /// 当扩展被构建时之后
+        /// </summary>
+        event Action<TInterface> OnAfterResolving;
+
         /// <summary>
         /// 自定义一个扩展构建器
         /// </summary>

src/CatLib.Core/Support/Template/Managed.cs

@@ -26,10 +26,15 @@ public abstract class Managed<TInterface> : IManaged<TInterface>
         private readonly Dictionary<string, Func<TInterface>> extendBuilder;
 
         /// <summary>
-        /// 当扩展被实现时
+        /// 当扩展被构建时
         /// </summary>
         public event Action<TInterface> OnResolving;
 
+        /// <summary>
+        /// 当扩展被构建时之后
+        /// </summary>
+        public event Action<TInterface> OnAfterResolving;
+
         /// <summary>
         /// 构建一个新的管理器模板
         /// </summary>
@@ -103,6 +108,7 @@ protected virtual TInterface MakeExtend(string name)
             var extend = GetExtend(name)();
 
             OnResolving?.Invoke(extend);
+            OnAfterResolving?.Invoke(extend);
 
             return extend;
         }