Interface Type-casting problem

[hhrafn]

Hi, I'm trying to typecast a class that I load from a dll. This class is using a certain interface and I'd like to type-cast it into the same interface (see code). I should also point out that the main class and the class that I'm trying to load into it are in two seperate projects (and namespaces). But my problem is that when I run this I get the error: "Unable to cast object 'Class1' to type 'IPlugin'." :confused: using System; using System.Collections.Generic; using System.Text; class Class1 : IPlugin { public Class1() { } public String getInfo() { return "weeee"; } } public interface IPlugin { String getInfo(); } namespace DLL_LoadTest { class Program { static void Main(string[] args) { Assembly assembly = Assembly.LoadFrom(@"C:\Test\ClassLibrary1\bin\Debug\ClassLibrary1.dll"); IPlugin plugin = null; plugin = (IPlugin)assembly.CreateInstance("Class1"); } } } please help! thanks, HHG -- modified at 10:21 Sunday 26th March, 2006

[Guffa]

Do you cast it into the actual interface that the class uses, or have you just created an interface with the same name in your code? --- b { font-weight: normal; }

[hhrafn]

Uhm.. yes .. well.. yeah, I was using two interfaces (one in each project) both with the same name. X| Once I referenced to the other one everything started to work :cool: Thanks for the help, I just love it when the solution is too simple :P