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Sep 22, 2009 · System.Reflection: namespace contains the classes and interfaces that provide a managed view of loaded types, methods, and fields, with the ability to dynamically create and invoke types; this process is known as Reflection in .NET framework.
Jun 23, 2010 · Reflection is the ability of types to provide information about themselves. For example, an assembly can tell you what it contains, a type can tell you its methods, properties and so on. Dynamically providing this information is useful in many ways.
Reflection especially on private members is wrong. Reflection breaks type safety. You can try to invoke a method that doesn't exists (anymore), or with the wrong parameters, or with too much parameters, or not enough... or even in the wrong order (this one my favourite :) ). By the way return type could change as well. Reflection is slow.
Or you could wrap Marc's one liner inside your own extension class: public static class PropertyExtension{ public static void SetPropertyValue(this object obj, string propName, object value) { obj.GetType().GetProperty(propName).SetValue(obj, value, null); } }
Reflection is an invaluable tool when used with care. I created a O/R mapping library in C# which used reflection to do the bindings. This worked fantastically well. Most of the reflection code was only executed once, so any performance hit was quite small, but the benefits were great.
I am trying to invoke a method via reflection with parameters and I get: object does not match target type If I invoke a method without parameters, it works fine. Based on the following code if I
Feb 23, 2016 · However, reflection does allow you to access types and members which aren't public - just look for overloads which take a BindingFlags argument, and include BindingFlags.NonPublic in the flags that you pass.
I am trying implement the Data transformation using Reflection 1 example in my code. The GetSourceValue function has a switch comparing various types, but I want to remove these types and properties and have GetSourceValue get the value of the property using only a single string as the parameter.
Dec 21, 2016 · dynamic class name for reflection in c#. 1. Reflection: Get Class name from supplied property value.
Feb 4, 2012 · // Setup event handler to resolve assemblies AppDomain.CurrentDomain.ReflectionOnlyAssemblyResolve += new ResolveEventHandler(CurrentDomain_ReflectionOnlyAssemblyResolve); Assembly a = System.Reflection.Assembly.ReflectionOnlyLoadFrom(filename); a.GetTypes(); // process types here // method later in the class: static Assembly CurrentDomain_ReflectionOnlyAssemblyResolve(object sender, ResolveEventArgs args) { return System.Reflection.Assembly.ReflectionOnlyLoad(args.Name); }
