objective-c iPhone通訊錄：kABPersonAddressStreetKey

Question

我收到地址簿kABPersonAddressStreetKey屬性。當有多條街道時，值被串聯成一個字符串。

[addressDict setObject:self.address.street1 forKey:(NSString *)kABPersonAddressStreetKey]; 

有時我想改變這個屬性與一個新的街道名稱......如何做到這一點，當有多個街道？問題的

例子：

= Address1 
=== StreetName1 
=== StreetName2 
=> 2 streets names 

get the line : "StreetName1 StreetName2" 
changes in streets names... 
save the line will change the address to 

= Address1 
=== StreetName3 StreetName4 
=> 1 street name 

but i want 

= Address1 
=== StreetName3 
=== StreetName4 
=> 2 streets names 

我希望我足夠清楚......

Answer 1

使用\ n分開地址。因此，舉例來說：

NSString *addresses = [NSString stringWithFormat:@"%@\n%@", self.address.street1, self.address.street2]; 
[addressDict setObject:addresses forKey:(NSString *)kABPersonAddressStreetKey];