【发布时间】:2016-10-01 04:30:40
【问题描述】:
我正在为 UWP 编写应用程序。
我尝试根据这个答案link使用数据绑定。
这是我的课程:
public class Billing
{
public string first_name { get; set; }
public string last_name { get; set; }
public string company { get; set; }
public string address_1 { get; set; }
public string address_2 { get; set; }
public string city { get; set; }
public string state { get; set; }
public string postcode { get; set; }
public string country { get; set; }
public string email { get; set; }
public string phone { get; set; }
}
public class Shipping
{
public string first_name { get; set; }
public string last_name { get; set; }
public string company { get; set; }
public string address_1 { get; set; }
public string address_2 { get; set; }
public string city { get; set; }
public string state { get; set; }
public string postcode { get; set; }
public string country { get; set; }
}
public class RootObject
{
public int id { get; set; }
public int parent_id { get; set; }
public string status { get; set; }
public string order_key { get; set; }
public string currency { get; set; }
public string version { get; set; }
public bool prices_include_tax { get; set; }
public string date_created { get; set; }
public string date_modified { get; set; }
public int customer_id { get; set; }
public double discount_total { get; set; }
public double discount_tax { get; set; }
public double shipping_total { get; set; }
public double shipping_tax { get; set; }
public double cart_tax { get; set; }
public double total { get; set; }
public double total_tax { get; set; }
public Billing billing { get; set; }
public Shipping shipping { get; set; }
public string payment_method { get; set; }
public string payment_method_title { get; set; }
public string transaction_id { get; set; }
public string customer_ip_address { get; set; }
public string customer_user_agent { get; set; }
public string created_via { get; set; }
public string customer_note { get; set; }
public string date_completed { get; set; }
public string date_paid { get; set; }
public string cart_hash { get; set; }
public List<object> line_items { get; set; }
public List<object> tax_lines { get; set; }
public List<object> shipping_lines { get; set; }
public List<object> fee_lines { get; set; }
public List<object> coupon_lines { get; set; }
}
public ObservableCollection<RootObject> Orders { get; set; }
代码如下:
List<RootObject> rootObjectData = JsonConvert.DeserializeObject<List<RootObject>>(products);
foreach (RootObject root in rootObjectData)
{
string date = root.date_created;
string name = root.billing.first_name + root.billing.last_name ;
Orders = new ObservableCollection<RootObject> { new RootObject { date_created = date,billing = name } };
}
billing = name 我有这个错误:Cannot implicitly convert type 'string' to 'Milano.InWork.Billing'
如何解决此错误? 也许这很简单,但我没有找到解决方案。 感谢您的帮助!
【问题讨论】:
-
您正在尝试将字符串值分配给 RootObject。这当然行不通。
-
好的,我该如何解决?@Pierre-LoupPagniez
-
在我看来,您尝试反序列化的 JSON 数据存在一些问题。 JSON 根目录上的“计费”属性的内容是什么?
-
例如
"billing": { "first_name": "John", "last_name": "Doe", "company": "", "address_1": "969 Market", "address_2": "", "city": "San Francisco", "state": "CA", "postcode": "94103", "country": "US", "email": "john.doe@example.com", "phone": "(555) 555-5555" },@AldineiSampaio -
结果会是什么样子?当您尝试将
root.billing.first_name + root.billing.last_name设置为计费对象时?喜欢Billing billing = "JohnDoe";
标签: c# data-binding uwp