Recent study notes, record some of the easy to understand the learning class articles. More like good data to participate in the index.

Recent study notes, record some of the easy to understand the learning class articles. More like good data to participate in the index.

1 . The foreach statement repeats an embedded statement group for each element in an array or collection of objects. The foreach statement is used to iterate through the collection to obtain the required information, but it should not be used to change the contents of the collection to avoid unpredictable side effects. (From: Http://msdn2.microsoft.com/zh-cn/library/ttw7t8t6 (vs.80). aspx)

2, a good introduction to Ajax Learning article: http://soft.yesky.com/356/2708356.shtml

3, C # member accessibility excellent reference:

Http://blog.csdn.net/metababy

Http://meta.cnblogs.com

belongs to	default member accessibility	The accessibility of the declared permission for this member
enum	Public	None
Class	Private	Public Protected Internal Private Protected internal
Interface	Public	No
struct	Private	Public Internal Private