.NET GUID 格式

创建Guid:
System.Guid.NewGuid().ToString(format)  

format: N, D, B, P

格式说明符 返回值的格式    

N 32位:

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
如:e92b8e30a6e541f6a6b9188230a23dd2

D 由连字符分隔的32位数字:                                    
xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
如:e92b8e30-a6e5-41f6-a6b9-188230a23dd2

B 括在大括号中、由连字符分隔的32位数字:      
{xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}
如:{e92b8e30-a6e5-41f6-a6b9-188230a23dd2}

P 括在圆括号中、由连字符分隔的32位数字:        
(xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx)
如:(e92b8e30-a6e5-41f6-a6b9-188230a23dd2)

posted @ 2010-10-14 14:55  无锋不起浪  阅读(1115)  评论(0编辑  收藏  举报