2008年11月14日

摘要: is operator - shows if object x is of type y. If this condition is true, then you can cast the instance to the given type. This accounts for inheritance. For example, all types (such as System.Int32) ...阅读全文

posted @ 2008-11-14 17:41 {:) 阅读(166) 评论(0) 编辑