我正在处理Windows Forms时,在MenuStrip.Items的AddRange上遇到错误,需要将ToolStripMenuItem转换为ToolStripItemtype Foo () = class end
type Bar () = inherit Foo (: FooCollection) = () // coul
Public class PersonListend class
MyPeople.AddRange当我为PersonList创建接口时,我再也看不到AddRange了。之前,一切都会按预期构建和工作:MyPeople.AddRange(SomeList) 'BUILD ERRORAddRange is