Reflection has always fascinated me. Here a small reusable API to invoke methods dynamically. This uses local caching for optimization and takes care of multithreading as well..
You can use this class in a dll or a webservice..... Pass this method the following parameters..
1. dllPath : The path to the dll.
2. className : The type to load dynamically
3. methodName : The method to invoke
4 pInput[] : The input parameters if any.
private static Hashtable AssemblyHash = new Hashtable(1024);
private static Hashtable TypeHash = new Hashtable(10*1024);
Enjoy Programming...