目标:var collection = new IImportTrigger<EventArgs>[] new FileSystemImportTrigger()};foreach (var trigger in collection) trigger.Import += trigger.OnImport;,这就是我到目前为止所拥有的
public delegate void ImportTriggerEventHandler<in T>(obje
我是Scala的新手,这真的很混乱。请帮帮我。2 * Remember! In Scala, every function that takes one argument 4 *6 */8 class Vehicle(val owner: String)
9 class Car(owner: String) extends Vehicle(owner)