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Sep 22, 2009 · 47. The main value of Reflection is that it can be used to inspect assemblies, types, and members. It's a very powerful tool for determining the contents of an unknown assembly or object and can be used in a wide variety of cases. Opponents of Reflection will cite that it is slow, which is true when compared to static code execution--however ...
Jun 23, 2010 · 55. Reflection allows you to write code that can inspect various aspects about the code itself. It enables you to do simple things like: Check the type of an object at runtime (simple calls to typeof() for example) Inspect the Attributes of an object at runtime to change the behavior of a method (the various serialization methods in .NET) To ...
Another approach is to get the metadata for the property, and then set it. This will allow you to check for the existence of the property, and verify that it can be set: using System.Reflection; MyObject obj = new MyObject(); PropertyInfo prop = obj.GetType().GetProperty("Name", BindingFlags.Public | BindingFlags.Instance);
var type = typeof(T); var method = type.GetTypeInfo().GetDeclaredMethod(methodName); return method.Invoke(obj, args); Note: If the desired method is in a superclass of obj the T generic must be explicitly set to the type of the superclass. If the method is asynchronous you can use await (Task) obj.InvokeMethod(…).
Feb 4, 2012 · To get a list of all domains, follow this link. @Netsi1964 if you remove && t.Namespace == @namespace you get all classes of all assemblies, including .net's. GetAssemblies will give you all assemblies, and GetAssemblies().SelectMany(t => t.GetTypes()) will give all types (classes, structs etc) from all assemblies.
On .Net 4.7.2 to invoke a method inside a class loaded from an external assembly you can use the following code in VB.net. Dim assembly As Reflection.Assembly = Nothing. Try. assembly = Reflection.Assembly.LoadFile(basePath & AssemblyFileName) Dim typeIni = assembly.[GetType](AssemblyNameSpace & "."
This will allow you to descend into properties using a single string, like this: DateTime now = DateTime.Now; int min = GetPropValue<int>(now, "TimeOfDay.Minutes"); int hrs = now.GetPropValue<int>("TimeOfDay.Hours"); You can either use these methods as static methods or extensions. edited Nov 8, 2012 at 15:23.
Sep 19, 2008 · Nice Syntax With Extension Method. You can access any private field of an arbitrary type with code like this: Foo foo = new Foo(); string c = foo.GetFieldValue<string>("_bar"); For that you need to define an extension method that will do the work for you: public static class ReflectionExtensions {. public static T GetFieldValue<T>(this object ...
Jul 15, 2009 · Referencing ECMA-335, the is operator generates the isinst object model IL instruction (Partition III §4.6), which is part of the base instruction set as opposed to being part of the Reflection library (Partition IV §5.5). Edit: The is operator is extremely efficient compared to the reflection library. You could perform basically the same ...
Oct 26, 2010 · public static string GetAllProperiesOfObject(object thisObject) {. string result = string.Empty; try. {. // get all public static properties of MyClass type. PropertyInfo[] propertyInfos; propertyInfos = thisObject.GetType().GetProperties(BindingFlags.Public | BindingFlags.Static);//By default, it will return only public properties. // sort ...
