Find a form that implements an specific Generic Interace Modulo.Controle.IMessageForm<T>

Get Specific Generic Interface

foreach(var form in form formType in (from type in GetType.Assembly.GetTypes()
   where !type.IsAbstract && type.IsSubClassOf(typeof(Form)) && type.GetInterfaces().Any(i => i.IsGenericType) select type)
   let intForm = formType.GetInterface("ModuloControle.IMessageForm'1")
   where intForm != null && intForm.GetGenericArguments()[0] == myDesiredType
   select (Form) GetType().Assembly.CreateInstance(formType.FullName) 
{ ... }