using System; using System.Reflection.Emit; static class Program { static void Main() { // Define the method signature Type[] parameterTypes = { typeof(int), typeof(int) }; Type returnType = typeof(int); // Create a new dynamic method DynamicMethod addMethod = new DynamicMethod("Add", returnType, parameterTypes); // Get the IL generator ILGenerator il = addMethod.GetILGenerator(); // Load the two parameters onto the evaluation stack il.Emit(OpCodes.Ldarg_0); il.Emit(OpCodes.Ldarg_1); // Add the two parameters il.Emit(OpCodes.Add); // Return the result il.Emit(OpCodes.Ret); // Create a delegate for the dynamic method FuncIn this example, we define a new dynamic method called "Add" that takes two integer parameters and returns an integer result. We use the ILGenerator class to emit IL instructions that load the two parameters onto the evaluation stack, add them together, and return the result. Finally, we create a delegate for the dynamic method and call it with the arguments 1 and 2, resulting in a return value of 3. The package library for System.Reflection.Emit is part of the .NET Framework and is included in the System.Core.dll assembly.addDelegate = (Func )addMethod.CreateDelegate(typeof(Func )); // Call the delegate and print the result int result = addDelegate(1, 2); Console.WriteLine(result); // Output: 3 } }