備註：代理協議寫法 、block

.h文件

1.

@protocol CYGHDocListDelegate

- (void)GHDocName:(SCGetDoctorsDataResponseModel *)_doc andNum:(NSString *)num;

@end

@property (weak,nonatomic)id delegate;

2.

@protocol CGConsigneeInfoViewControllerDelegate

@optional

- (void)CGConsigneeInfo:(SelectAddress *)info;

@end

.m文件

if (_delegate &&[_delegate respondsToSelector:@selector(CGConsigneeInfo:)]) {

                [_delegate CGConsigneeInfo:self.selectInfoData];

            }

二、

typedef void(^patientInfoSelected)(NSString *relationship,NSString *sex,NSString *age , NSString *patientId,NSString *name,NSString *idCard);

@property (nonatomic,copy)patientInfoSelected patientInfoSelectedBlock;

if(self.patientInfoSelectedBlock != nil){

                        

                        self.patientInfoSelectedBlock(defaultModel.RELATIONSHIP,defaultModel.SEX,defaultModel.AGE,defaultModel.ID,defaultModel.REAL_NAME,defaultModel.IDCARD_NO);

 }

block回調函數

patient.patientInfoSelectedBlock= ^(NSString *relationship,NSString *sex,NSString *age , NSString *patientId,NSString *nameString,NSString *idCardString){

            

            NSLog(@"%@ %@ %@ %@",relationship,sex,age,patientId); 

        };