An object creation expression can omit the constructor argument list and enclosing parentheses provided it includes an object or collection initializer.
An object creation expression can omit the constructor argument list and enclosing parentheses provided it includes an object or collection initializer.
某个对象建立表达式能够删除构造函数的参数列表和圆括号，以提供包含的对象或集合的构造者。