public static CorFunction GetFuntion(string Module, string className, string funtionName)
        {
            CorModule module = null;
            CorFunction fun = null;
            DebugCache.LoadedModules.TryGetValue(Module, out module);
            if (module == null) {
                throw new BreakPointException("Module not loaded " + Module);
            }
            int token = 0;
            try
            {
                module.Importer.FindTypeDefByName(className, 0, out token);
            }
            catch (Exception) {
                throw new BreakPointException(className + " class is not found in" + Module);
            }
            MetaType type = new MetaType(module.Importer, token);
            try
            {
                MetadataMethodInfo method = type.GetMethod(funtionName);
                fun = module.GetCorFuntion((uint)method.MetadataToken);
            }
            catch (Exception) {
                throw new BreakPointException(funtionName + " Method is not found in" + className);
            }

            return fun;
            //method.MetadataToken
        }
        public static CorFunction GetFuntion(CorModule module, string className, string funtionName)
        {
            CorFunction fun = null;
            int token = 0;
            try
            {
                module.Importer.FindTypeDefByName(className, 0, out token);
            }
            catch (Exception)
            {
                throw new BreakPointException(className + " class is not found in" + module.Name);
            }
            MetaType type = new MetaType(module.Importer, token);
            try
            {
                MetadataMethodInfo method = type.GetMethod(funtionName);
                fun = module.GetCorFuntion((uint)method.MetadataToken);
            }
            catch (Exception)
            {
                throw new BreakPointException(funtionName + " Method is not found in" + className);
            }

            return fun;
            //method.MetadataToken
        }