Methodinfo getmethod example DeclaringType (inherited from MemberInfo. MyAssembly code:. Invoke(this, Apr 1, 2024 · Dim miHandler As MethodInfo = _ GetType(Example). MethodInfo[] GetMethods (); Return Value: This method returns an array of MethodInfo objects representing all the public methods defined for Jun 14, 2020 · Using reflection to find and invoke methods at runtime is simple in C#. GetMethod(String, Type[]) has the following parameters. net 1. GetMethod references methods with only a string name. Object"; // for example var type = Type. GetMethod(name); // "MyMethod I updated - and it works for both. The main() method of the code example shows how to emit the derived class C. GetMethod : string * Type[] -> System. ref class Example { public: generic<typename T Jan 29, 2024 · Learn about the System. using namespace System; using namespace System::Reflection; . var typeName = "System. 7k次，点赞8次，收藏20次。也算记录自己的学习篇=。= 适合入门看 这里简单介绍下MethodInfo和他基本的几个方法#简介MethodInfo就是通过反射指定类获取到的 属性并提供对方法函数数据的访问。##1. MonoBehaviour. You can find the type easily enough using MethodInfo. 6. When performance is a concern, invoking a method via reflection (i. Invoke(sample, new object [0]); これを実行すると. Apr 24, 2025 · Examples. Nov 3, 2013 · I have this type that contains two overloads of a generic method. ' Aug 9, 2008 · One important point is that I created a new parameter array for each invocation of the MethodInfo – obviously this is slightly costly in itself, but it mirrors real world usage. Syntax: public System. GetMethod(string, Type[]) method with. ctor", BindingFlags. The GetMethods method on the Type class returns all the public instance methods on a type by default. public: void MethodBodyExample(Object^ arg) { // Define some local variables. GetMethods(). GetMethods or Type. Sep 21, 2009 · GetMethod has some limitations with generic types so you have to find the actual one using a search. 下列程式代碼範例示範 支援檢查泛型方法的屬性和方法 MethodInfo 。 下列範例將進行： 定義具有泛型方法的類別。 MethodInfo建立 ，表示泛型方法。. Instance) 使用 CreateDelegate 方法创建委托的实例。 此方法是静态的（在 Visual Basic 中为 Shared），因此必须提供委托类型。 Apr 6, 2017 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Sep 18, 2024 · MethodInfo getName = x. Exec)); var genericMethod = methodInfo. – Andras Zoltan. Let’s get started! Now we Oct 20, 2012 · MethodInfo methodInfo = GetType(). M() is Dec 15, 2011 · The MethodInfo doesn't know the target of the method call - the MethodInfo effectively belongs to the type, not one specific object. MakeGenericMethod 메서드는 메서드 호출에서 내보낼 수 있는 을 만드는 MethodInfo 데 사용됩니다. CreateDelegate function. GetMethod("ItsMagic"); is where the program would break, if we had enclosed this whole snippet of code in any namespace of our choosing. 下面的代码示例演示支持检查泛型方法的属性和 MethodInfo 方法。 示例将执行以下操作： 定义具有泛型方法的类。 创建一个 MethodInfo 表示泛型方法的 。. Instance) CreateDelegate メソッドを使用して、デリゲートのインスタンスを作成します。 このメソッドは static (Visual Basic では Shared) Nov 5, 2011 · Your code sample won't work, because the generic method expects a type identifier, not a an instance of the Type class. Instance | BindingFlags. using namespace System; using namespace System::Reflection; public ref class MagicClass { private: int magicBaseValue; public: MagicClass() { magicBaseValue = 9; } int ItsMagic(int preMagic Jan 31, 2024 · 了解 System. Therefore if you would call GetMethod with a fully parametrized Expression<Func<TClass,TMethod>> type, it wouldn't find the method. MethodInfo[] GetMethods (); Return Value: This method returns an array of MethodInfo objects representing all the public methods defined for the current Type or an empty array of type MethodInfo if no public methods are defined for the Sep 25, 2011 · 反射的含义反射是一个普通术语，描述了在运行过程中检查和处理程序元素的功能。反射可以动态的访问某个方法，并访问方法中的某个方法。反射的用途1）使用Assembly定义和加载程序集，加载在程序集清单中列出模块，以及从此程序集中查找类型并创建该类型的实例。 Apr 25, 2024 · 文章浏览阅读1. This article provides a basic example to get going and some common pitfalls to look out for. If they have Nov 24, 2024 · GetMethod fetches the MethodInfo for the specified method. The following code example contains an interface I with a method M(), a base class A that implements the interface, and a derived class C that overrides the base class implementation of M() and also provides a separate explicit implementation of I. NET 會帶入預設值；但透過 MethodInfo. A delegate of type D1, representing an open instance Oct 10, 2014 · MethodInfo voidMethodInfo = customerType. Load(byte[]) will all check the GAC first for an assembly with the same identity, and load it instead. Pass the name of the method as an argument to GetMethod. name - The string containing the name of the public method to get. GetMethod method is used to retrieve a specific method of a type based on its name and binding flags. Utilize MethodInfo to invoke methods dynamically, GetType to fetch type information. GetEntryAssembly(). Type, essential for dynamic type loading and metadata querying. You can use a MethodInfo object to obtain information about the method that the object represents and to invoke the Apr 23, 2025 · The GetMethod method is used to create a MethodInfo for the static GM method of the constructed generic type Sample<U>, and the MethodInfo. DeclaringType), but you may not have Mar 28, 2019 · MethodInfo magicMethod = magicType. We demonstrate the MethodInfo type, as well as the Invoke method. Apr 23, 2025 · Examples. The performance penalty for using reflection is incurred only during the delegate-creation process. Let’s get started! Now we have a Sep 4, 2009 · I believe the only thing you were missing was the correct BindingFlags. 7k次，点赞37次，收藏52次。本文详细介绍了C#中Type类的GetMethod方法，展示了如何使用BindingFlags进行方法搜索，并通过实例讲解了如何在CCAPI类中应用GetMethod处理HTTP请求，执行不同方法。 Oct 14, 2021 · 안녕하세요. The emitted method is invoked late-bound and also by using a generic delegate declared in the code example. GetTypeInfo() . This one, on the other hand, is an excellent answer for the other question, which is what to do if you have no access to an Nov 12, 2014 · Delegate. NET Core, Delegate. Create(typeof(PublicReadMethods). 下面的代码示例演示了使用反射的动态方法查找。 请注意，不能使用基类中的 MethodInfo 对象调用派生类中重写的方法，因为后期绑定无法解析替代。. System. If something doesn't give me an example - this is abstract enough already Apr 24, 2025 · The following example creates a class with two public methods and one protected method, creates a Type object corresponding to MyTypeClass, gets all public and non-public methods, MethodInfo; GetMethod(String, BindingFlags, Binder, CallingConventions, Type[], ParameterModifier[]) Applies to. 이 글은 C#에서 Reflection 기능을 사용하는 방법 - Method에 대한 글입니다. GetBaseDefinition. 명월입니다. In the System. MethodInfo GetMethod(string name, Type[] types); member this. GetMethod("MyMethod") without the parameter types and possibly have to Apr 24, 2025 · Remarks. C#中类型Type有个GetMethod方法，调用该方法可获取指定方法名的方法信息实例。使用时，其参数一般为2个，一个是方法名称字符串（可设置条件忽略大小写），另外一个参数为搜索方法的条件枚举。该方法返回的是MethodInfo类型的实例，获取到了这个实例之后，我们就可以调用并执行 Jun 19, 2019 · Parameters. 如何获取?Type. The following code example demonstrates the properties and methods of MethodInfo that support the examination of generic methods. Classes. Once you find the method, you must make the MethodInfo specific using the MakeGenericMethod call. In this case, the OP seems to indicate that he can pre-assume MyDelegate, in which case Nate and the solution the OP incorporated are best. You can use MethodInfo. NET Reflection, a powerful API for runtime type introspection in . Apr 23, 2025 · 示例. MakeGenericMethod(new []{model. Next, create a MethodInfo object and use the GetMethod method to store the information. You should get all the Types in the namespace which have ExtensionAttribute (This attribute is given to extension classes and methods in compile time automatically. GetMethod("MethodName", BindingFlags. FirstOrDefault(x => x. GetMethod(nameof(Sample. GetType(typeName); var constructorMemberInfos = type. Feb 25, 2025 · I used a tweaked GetMethod to find the (string) overload (otherwise it is an ambiguous match) use the MethodInfo, not the handle (since that is what ILGenerator wants) use EmitCall (the other might have worked too, but I know this way works) Jun 12, 2009 · For those who don't want to call GetMethod on the Extension class, there is only one way at the moment. Invoke method) is not ideal. e. Feb 21, 2025 · メソッドはGetMethod、構築されたジェネリック型Sample<U>の静的GMメソッドの を作成MethodInfoするために使用され、メソッドは メソッド呼び出しMethodInfo. Emit; // Declare a generic delegate that can be used to execute the // Apr 23, 2025 · 範例. Name == method); All this is assuming the methods you are finding are parameterless. Apr 23, 2025 · #using <System. MethodInfo methodInfo = classType. ; types - An array of Type objects representing the number, order, and type of the parameters for the method to get. This method is used to return all the public methods of the current Type. You used to be able to do what you want in . GetMethod. Reflection Namespace Feb 10, 2025 · GetMethod(String, Int32, BindingFlags, Binder, CallingConventions, Type[], ParameterModifier[]) 지정된 바인딩 제약 조건과 지정된 호출 규칙을 활용하여, 지정된 제네릭 매개 변수의 수, 인수 형식 및 한정자와 매개 변수가 일치하는 지정된 메서드를 검색합니다. Assembly and System. Result property via reflection. GetMethod("GetName"); Suppose getName is not null. M(). 以下示例演示 了 方法的行为 GetBaseDefinition 。. Commented Feb 7, 2014 at 10:42. T1),typeof(bool)) it can't differentiate between two methods: Aug 2, 2022 · Use Delegate. NullReferenceException: 'Object reference not set to an instance of an object. Mar 30, 2024 · The code example includes source code that's equivalent to the emitted method. CreateDelegate 方法。 该示例使用静态方法和实例方法M1声明类C，以及两种委托类型：D1采用一个实例C和一个字符串，并D2采用一个字符串。M2. Obtains a Type object for the attribute by using GetType Operator (Visual Basic) or typeof (C# Reference). Note that you cannot use the MethodInfo object from the base class to invoke the overridden method in the derived class, because late binding cannot resolve overrides. Feb 6, 2012 · Here are the answers to your questions along with an example: Yes, although there are two things really to be aware of here with generic methods, type inference and overload method resolution. The MethodInfo class d iscovers the attributes of a method and provides access to method metadata. . dll, with a class MyClass. Generic; using System. Once you have the MethodInfo object, you can call . Once you have the result you will either need to store it in a IBar and use the methods and properties on that or cast to the specific type after testing to use the type specific methods. I don't specify parameter types in this example but you may do so. We must provide an instance expression. The problem however is that I can't find the correct parameter type to supply the Type. Invoke() 呼叫時，object[] 參數 Dec 16, 2005 · このように、文字列により呼び出そうとしているメソッドがオーバーロードされている場合には、GetMethodメソッドによりMethodInfoオブジェクトを取得する際に、目的とするメソッドのパラメータを第2パラメータで指定して、どのメソッドかを厳密に指定する必要が Jun 14, 2020 · Using reflection to find and invoke methods at runtime is simple in C#. With it we call a method whose name equals this Mar 5, 2025 · In the example, IsAsyncMethod performs the following steps: Obtains a MethodInfo object for the method name by using Type. CreateDelegateメソッドの引数には、取得したいデリゲートの型を指定します。 デリゲートの型とMethodInfoが表すメソッドのシグネチャは一致している Apr 23, 2025 · Returns a MethodInfo representing the get accessor for this property. ). We wish to dynamically load it and invoke its methods. But what can I use if I want to get MethodInfo of a method by it's reference? For example Apr 24, 2025 · Gets a specific method of the current Type. Invoke(sample, new object[]{ model }); } Jan 21, 2021 · var sample = new Sample(); var methodInfo = sample. Invoke(null, arguments); byte[] rawAsm = (byte[]) arguments[1]; Apr 4, 2024 · Dim miHandler As MethodInfo = _ GetType(Example). 1, but since 2. Reflection; interface Interf { string InterfaceImpl(int n); } public Apr 12, 2013 · Here is how I would get a MethodInfo for a generic method from a non (new[] { type }); MethodInfo genericTypeMyMethodInfo = genericType. Public); var request = (ReturnType)builderMethod. GetMethod(StaticMethodName, BindingFlags. The MethodInfo class represents a method of a type. 1. See also: System. LoadFrom(), Assembly. 名为 Example 第二个类的代码包含用于创建委托的代码。. UnityEngine. The override of A. MakeGenericMethod然后使用 该方法创建MethodInfo可在方法调用中发出的 。 运行代码示例时，它会将发出的程序集保存为 TypeBuilderGetFieldExample. Invoke() with the object instance and any parameters. GetMethod() 於執行期間取得類別的靜態方法，方法包含選擇性參數。以強型別呼叫，選擇性參數可省略不寫，. You can provide the Aug 7, 2024 · Understanding Type. Creates a MethodInfo that represents the generic method. MakeGenericMethod(typeof (string)); genericMethod. LoadFile(), and even loading it into a byte array and using Assembly. Your example works, their's doesn't. link - [C#] 49. Reflection namespace you need to get a MethodInfo object for the method you want, using GetMethod("methodName") on the type containing the method. Here, we get an array of MethodInfo instances of all the public Program Feb 10, 2025 · GetMethod(String, Int32, BindingFlags, Binder, CallingConventions, Type[], ParameterModifier[]) 使用指定的系結條件約束和指定的呼叫慣例，搜尋指定的方法，其參數符合指定的泛型參數計數、自變數類型和修飾詞。 Nov 24, 2024 · 3. Public | Apr 23, 2025 · 方法GetMethod用于为构造的泛型类型的Sample<U>静态GM方法创建 MethodInfo ，MethodInfo. GetMethod("TestString")); _mi1. 下面的代码示例演示了一个具有泛型方法的类，以及获取 方法的 所需的 MethodInfo 代码，将方法绑定到类型参数，以及从绑定方法获取原始泛型类型定义所需的代码。. GetMethod(String) 获取该类的指定的名字String公开的函数方法 如果私有会为空 Feb 24, 2025 · @Graviton Depends on whether you happen to have the method signature as a Delegate type or not. Obtains an attribute object for the method and attribute type by using MethodInfo. 이전 글에서 Reflection의 기능을 이용해서 클래스의 인스턴스를 생성하는 방법에 대해 설명했습니다. MakeGenericMethod method is Aug 7, 2024 · public MethodInfo GetMethod(string name, BindingFlags bindingAttr); The GetMethod method retrieves a specified method of the current type. Instance) Create an instance of the delegate, using the CreateDelegate method. SCWatcher. How do you call GetMethod for a generic function that takes a generic parameter With the MethodInfo type, we call the Invoke method. Commented May 29, 2010 at 0:41. MethodInfo Public Function GetMethod (name As String, types As Type()) As MethodInfo Parameters Dec 1, 2024 · 메서드는 GetMethod 생성된 제네릭 형식Sample<U>의 정적 GM 메서드에 대한 를 만드는 MethodInfo 데 사용되며 MethodInfo. NonPublic); // Make an invocation: var result = await (dynamic)methodInfo . GetMethod method of a Type object. Calling async methods is fairly simple: Critical - need async here: async void InvokeByReflection(SAMPLE sample, object model) { await (Task)typeof(SAMPLE) . Here is my class definition: public class Foo { public void Bar<T>(Func<T> f) { } public void Apr 23, 2025 · 示例. using namespace System; using namespace System::Reflection; public ref class MagicClass { Jun 18, 2024 · Explore . 为实例方法创建类型 D1委托，表示打开的实例方法 M1。 Dec 16, 2019 · GetMethods() Method. Suppose we have a sample assembly, MyAssembly. CreateDelegateメソッドを使うとMethodInfoをデリゲートに変換することができ、デリゲートを介してメソッドの呼び出しを行えるようになります。. 如何获取? Type. GetMethod("MyMethod",typeof(Refl. The example does the following: Defines a class that has a generic method. By utilizing this method, you Dec 16, 2019 · Syntax: public System. Feb 22, 2012 · We can use a C# typeof keyword when we want to get Type instance for specified type. MakeGenericMethodで出力できる をMethodInfo作成するために使用されます。 Jul 10, 2021 · 也算记录自己的学习篇=。= 适合入门看 这里简单介绍下MethodInfo和他基本的几个方法. exe。 Feb 24, 2025 · Use reflection. 顯示泛型方法定義的屬性。 將型別自變數指派給的 MethodInfo型別參數，並叫用產生的建構泛型方法。. 顯示已建構泛型 Jul 5, 2016 · public delegate object LateBoundMethod(object target, object[] arguments); LateBoundMethod _mi1 = DelegateFactory. Apr 24, 2025 · 示例. GetMethods(); //or Sep 22, 2020 · You can use reflection to get properties or methods programmatically at runtime. This method is static (Shared in Visual Basic), so the delegate type must be supplied. The out parameter value will then be stored in the array. The exact numbers don’t matter, but the relative sizes are the important point: using a delegate invocation is only about 10% slower than direct invocation, whereas using reflection takes over 600 times Apr 12, 2025 · 例. Reflection; using System. The Type. Invoke(null, null); Code language: C# (cs) Apr 23, 2025 · The GetMethod method is used to create a MethodInfo for the static GM method of the constructed generic type Sample<U>, and the MethodInfo. A second class named Example contains the code that creates the delegates. Jan 11, 2020 · 【微信平台，此文仅授权《NCC 开源社区》订阅号发布】 前面三篇中，介绍了反射的基本内容和信息对象，反射主要作用于构造函数、属性、字段、方法、事件等类型成员对象；第四篇介绍了类型的实例化和事件操作。 本篇 Feb 9, 2025 · 示例. Reflection 小技巧一枚：使用 Type. Here’s an example of calling a static method with reflection: MethodInfo builderMethod = typeof (Type). Example using System; using System. have added example of how to generate a delegate bound to the instance so that no parameters need to be passed. LoadAssembly(); MethodInfo method = this. For Example: System. Reflection 기능을 사용하는 방법 - Class Reflection이라는 것은 간단하게 설명하면 기존에 소스 Here’s an example of how to invoke a private method using reflection in . MakeGenericMethod(typeof (MonoBehaviour)); genericMethod. 0, the GAC is checked first. ; Displays properties of the generic method definition. と表示され正しく実行できている May 26, 2014 · Unfortunately, you won't be able to bypass the GAC - Assembly. This has partially worked, but is still not correctly matching normal generics (of the form void SomeMethod<T>(T parameter)). The exception it throws is the following: System. Get Mar 16, 2025 · Examples. Reflection. Sep 3, 2010 · public static MethodInfo GetMethod(this Type t, string name, params Type[] parameters) { foreach (var method in t. DoVoidMethod. MethodInfo[] methodInfos = myClassType. The following code example demonstrates dynamic method lookup using reflection. You can use a MethodInfo object to obtain information about the method that the object represents and to invoke the method. GetType(). ; types - -or- ; types - An empty array of Type objects (as provided by the EmptyTypes field) to get a method Sep 11, 2024 · I have A class: public abstract class A { } And then I have B class that derives from it: public sealed class B : A { public void SomeMethod() { var method = this. – philw. dll> using namespace System; using namespace System::Reflection; public ref class Example { // The Main method contains code to analyze this method, using // the properties and methods of the MethodBody class. CreateDelegate methods. For example: You can determine the method's visibility by retrieving the values of the IsFamilyAndAssembly, IsFamilyOrAssembly, IsPrivate, and IsPublic properties. Nov 25, 2015 · I note that the MS documentation includes and example for c# which uses c syntax for this. GetTypes(); Type[] Apr 23, 2025 · public System. Assigns type arguments to the C# GetMethod: Call Method by Name This C# example program demonstrates the GetMethod method from System. That's why you need to call genericClassType. Reflection; class Calculator {public int Add(int a, int b) => a Sep 25, 2019 · 分享這幾天寫程式學到的 System. Notes to inheritors: When you inherit from MethodInfo, you must override MethodInfo. MethodInfo就是通过反射指定类获取到的 属性并提供对方法函数数据的访问。 1. 显示泛型方法定义的属性。 将类型参数分配给 的类型参数， MethodInfo并调用生成的构造泛型方法。 显示构造的泛型方法的属性。 Oct 13, 2017 · To fix this, I tried creating a new GetMethod() extension that uses GetMethods() and then iterates through the returned methods looking for matches on name and parameters - I can also then use GetGenericTypeDefinition() on these too. I like to retrieve one of the overloads (with the Func<T> parameter) using reflection. NonPublic Or BindingFlags. MethodInfo method = May 30, 2015 · This is only know as soon as you call MakeGenericType on methodInfo. Here, we get an array of MethodInfo instances of all the public MyClass class methods. In . Searches for the specified method whose parameters match the specified generic parameter count, argument types and Apr 24, 2025 · The MethodInfo class represents a method of a type. Type inference occurs at compile time before the compiler tries to resolve overloaded method signatures. Parameters: 3, hello” on it. 此示例是为 方法提供的更大示例的 MakeGenericMethod 一部分。 // Define a class with a generic method. 简介. Jan 14, 2010 · After making some minor modifications to get the second example to compile, I was able to run it and it gets and calls the delegate fine. namespace MyAssembly { public class MyClass { public int X { get; set; } public int Y { get; set; } public Jun 1, 2015 · I have this piece of code that does not work: public CartaoCidadao() { InitializeComponent(); object o = WebDAV. This browser is no longer The following example displays the public or non-public get accessor for the specified property. Invoke(null, _stringMethodParams); Looking at this example, and the MethodInfo one that we’ve started Example. Jan 9, 2015 · Since this seems to be a popular question, here's the complete source code example on how to do it. GetMethod retrieves a specific method by its name. Example. GetType()}) . You need to have an instance of the target type on which to call the method. CreateDelegate Sep 24, 2016 · Because Task<T> derives from Task you can await on just that, once the task is awaited you can use reflection to safely access the . Accessing Methods: GetMethod What It Does. MakeGenericMethod method is then used to create a MethodInfo that can emitted in a method call. So you can use: object[] arguments = new object[] { "test", null }; MethodInfo method = ; bool b = (bool) method. CreateDelegate: // Static method Action action = (Action) Delegate. Here is a full working sample: Oct 19, 2021 · Example 1 : In this program, we make use of late binding because we do not have the knowledge of the class that has to be instantiated at compile time. Invoke(newStringCustomer, new object[] { 3, "hello" }); If you run this code then a Console window should pop up with the message “Within Customer. GetMember(". NET:MyClass myClass = new MyClass();Type classType = myClass. You'll have to use reflection to do it: public class Example { public void CallingTest() { MethodInfo method = typeof (Example). MethodInfo? GetMethod(string name, Type[] types); public System. 次のコード例では、ジェネリック メソッドの検査をサポートする の MethodInfo プロパティとメソッドを示します。 この例では次のことが行われます。 ジェネリック メソッドを持つクラスを定義します。 ジェネリック メソッドを MethodInfo 表す を作成し Sep 21, 2012 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Feb 10, 2025 · GetMethod(String, Int32, BindingFlags, Binder, CallingConventions, Type[], ParameterModifier[]) Recherche la méthode spécifiée dont les paramètres correspondent au nombre de paramètres génériques, aux types d'arguments et aux modificateurs spécifiés, en utilisant les contraintes de liaison et la convention d'appel indiquées. Static | BindingFlags. GetMethod("Add") . CreateDelegate(typeof(Action), target, method); For an Action<T> etc, just specify the appropriate delegate type everywhere. via the MethodInfo. GetMethods()) { // easiest case: the name doesn't For example, if you ran: type. GetCustomAttribute. Next we’ll invoke the DoRetMethod method and read its return value: Jun 12, 2019 · 文章浏览阅读9. Nov 1, 2002 · Thread Safety This type is safe for multithreaded operations. Invoke to call the method dynamically by passing an instance of the class and an array of arguments. Remarks Instances of MethodInfo are obtained by calling either the Type. Type. However, it is relatively straightforward to obtain a more performant strongly-typed delegate using the Delegate. GetMethod(String) 获取该类的指定的名字String公开的函数方法 如果私有会为空Type Apr 24, 2025 · When overridden in a derived class, returns the MethodInfo object for the method on the direct or indirect base class in which the method represented by this instance was first declared. CreateDelegate(typeof(Action), method); // Instance method (on "target") Action action = (Action) Delegate. Collections. The example declares a class C with a static method M2 and an instance method M1, and two delegate types: D1 takes an instance of C and a string, and D2 takes a string. GetMethod("Test"); MethodInfo genericMethod = method. GetMethod("LuckyHandler", _ BindingFlags. NET Framework. Type[] allTypes = Assembly. Invoke Mar 30, 2024 · Dim miHandler As MethodInfo = _ GetType(Example). using System; using System. GetMethod("DoVoidMethod"); voidMethodInfo. GetMe Apr 15, 2017 · It is not clear how reflection has anything to do with deadlock. Reflection; namespace ConsoleApplication1 { public delegate IEnumerable<BaseItem> GetListDelegate(); public class BaseItem { } public class Mar 4, 2025 · You need to create the argument array first, and keep a reference to it. Passing the correct type parameter to MethodInfo GetMethod. Learn about key classes like System. CreateInstance | BindingFlags. Delegate. Skip to main content Skip to in-page navigation. totsn lypj hvsolws kve xqx ayy dqsfaz mdcmyeg qrjj ktwgdty qwiqng ymcxab vic wipy pft