I have this code that emits some IL instructions that calls string.IndexOf on a null object: MethodBuilder methodBuilder = typeBuilder.DefineMethod( "Foo", MethodAttributes.Public, typeof(void)...

I have to pass a function an instance of an object, so obviously all the information to be taken as argument is to be loaded onto the evaluation stack Here is the code that i am looking for someCl...

I'm trying to use Reflection.Emit in C# to emit a using (x) { ... } block. At the point I am in code, I need to take the current top of the stack, which is an object that implements IDisposable, s...

Imagine we have a mutable struct (yes, don't start): public struct MutableStruct { public int Foo { get; set; } public override string ToString() { return Foo.ToString(); } } Using reflecti...

Suppose we have an interface: public interface ICalculator { decimal Calculate(decimal x, decimal y); } the calculate logic is implemented in javascript (actually is TypeScript) code, we want ...

How can I dynamically modify MSIL code in-memory with C#/.NET? And yes, I'm really looking to replace existing code that's already in memory on the fly. Specifically, I'm not: Looking to only ge...

I am considering porting a third-party library to .NET for Windows Store apps. The library makes excessive use of System.Reflection.Emit.OpCodes via calls to the ILGenerator.Emit method overloads. ...

I'm generating wrappers for types by using System.Reflection.Emit. At one point it's possible that the original object is throwing a error on access ( FaultException ) and the error should be catch...

I need to create a class dynamically. Most things work fine but i'm stuck in generating the constructor. AssemblyBuilder _assemblyBuilder = AppDomain.CurrentDomain.DefineDynamicAssembly(new Assem...

Before all, I know about AutoMapper, and I don't want to use it. Because I'm learning C# and I want to receive a deep view of it. So I'm trying to do this issue (explained below) myself. However, ...

Is it possible to use generics with the IL Generator? DynamicMethod method = new DynamicMethod( "GetStuff", typeof(int), new Type[] { typeof(object) }); ILGenerator il = method.GetILGenerator(...

I have write some function to create an exe file using ILGenerator. What I want is to show to user the IL language generated whithout using external tools like ILDasm or Reflector. during the exe...

I was playing around with Reflection.Emit and found about about the little-used EmitCalli. Intrigued, I wondered if it's any different from a regular method call, so I whipped up the code below: us...

Given following code: using System; using System.Reflection.Emit; using System.Diagnostics; using System.Reflection; namespace ConsoleApplication1 { class A { public int Do(int n) { return n...

I'm making a sound synthesis program in which the user can create his own sounds doing node-base compositing, creating oscillators, filters, etc. The program compiles the nodes onto an intermediary...

I want to populate an object's properties without using reflection in a manner similar to the DynamicBuilder on CodeProject. The CodeProject example is tailored for populating entities using a Data...

I'm using System.Reflection.Emit for a while now, and find it (who don't?) as painful as bug prone. Do you know if there is a good wrapper around the IL Generator, something that I can rely ...