IBAction可以返回一个整数吗?

时间:2016-03-06 00:12:46

标签: objective-c methods parameters return ibaction

是否有可能使我的IBAction为一个按钮元素返回一个可以在另一个IBAction中使用的整数?我希望我的IBAction"转发返回整数" i"我怎样才能使我的其他IBAction方法接受整数参数?

- (IBAction)forward:(id)sender {
    if (i < users.count) {
        SiteValue* s = [users objectAtIndex: i];
        NSString *website = s.website;
        NSString *username = s.username;
        NSString *password = s.password;
        int count = s.count;
        websiteText.text = website;
        usernameText.text = username;
        passwordText.text = password;
        NSString* countString = [NSString stringWithFormat:@"%i", count];
        countText.text = countString;
    }
    i = i + 1;
}

0 个答案:

没有答案