은광

class A : IDisposable { public void Dispose() { Console.WriteLine("A Dispose()"); } } class B : IDisposable { public void Dispose() { Console.WriteLine("B Dispose()"); } } using (A a = new A()) { using (B b = new B()) { } } =>이 코드를 Code Analysis을 통해서 Analyze 해보면 "No code analysis issues were detected." 라고 나온다. using (MemoryStream ms = new MemoryStream()) { using (StreamReader reader = new Stream..