Objective-C＆NSDictionary

Question

我刚开始使用objective-c开发iOS，并且在习惯语法时遇到了一些麻烦。我提出的目标C注册表单我怎么能存储的字段信息的NSDictionary

Answer 1

//您已经所有对象

NSString *loginString = @"user1"; 
NSString *passwordString = @"password1"; 
NSDictionary *dict = @{@"login":loginString, @"password":passwordString}; 

//你不必所有对象

NSMutableDictionary *mDict = [NSMutableDictionary new]; 

//When you have loginString you add it to the mDict 

[mDict setObject:@"user2" forKey:@"login"]; 

//When you have passwordString you add it to the mDict 

[mDict setObject:@"password2" forKey:@"password"]; 

Answer 2

试此

NSDictionary *dict=@{@"firstname"  : txtAddFirstName.text, 
        @"lastname"  :txtAddLastName.text, 
        @"region"   :txtRegion.text, 
        @"street"   :txtVAddress.text, 
        @"company"   :txtAddCompny.text, 
        @"city"   :txtCity.text, 
        @"country"   : countryCode, 
        @"postcode"  :txtZip.text, 
        @"telephone"  :txtTelephone.text, 
        @"fax"    :txtFax.text, 
        };