NSDictionary遍历所有的key和Values

NSEnumerator *enumerator = [theSelectedRowDict objectEnumerator];
			id key;
			
			while ((key = [enumerator nextObject])) 
			{
				DLog(@">>>>>>>>>@@@>>>%@", key);
				/* code that uses the returned key */
			}

 

 

遍历key:

NSEnumerator *enumerator = [theSelectedRowDict keyEnumerator];
			id key;
			
			while ((key = [enumerator nextObject])) 
			{
				DLog(@">>>>>>>>>@@@>>>%@", key);
				/* code that uses the returned key */
			}

 

评论

1 楼 zhaoyubetter 2012-07-30  

不对啊。这是遍历 value啊