void EnsureAssembliesLoaded()
{
if (assemblies != null)
return;
ArrayList asmList = new ArrayList ();
// Load the assemblies of the module
CheckAddinDependencies (module, true);
LoadModule (module, asmList);
assemblies = (Assembly[]) asmList.ToArray (typeof(Assembly));
addinEngine.RegisterAssemblies (this);
}