在C＃或Xamarin中列出对象

Question

我正在尝试存储所有Customer对象属性以传递选定的listitem以在详细视图中显示selectedItem信息。我成功从webservice获取所有客户信息。但是，在我的for循环中，我收到以下错误。

    List <string> list= new List<string>();
    private IEnumerable <IDictionary<string,object>> myData;

    foreach (var customers in myData) {
                list.Add(new Customer((string)customers["CustomerID"],
                    (string)customers ["CompanyName"],
                    (string)customers ["ContactName"],
                    (string)customers ["ContactTitle"],
                    (string)customers ["Address"],
                    (string)customers ["Region"],
                    (string)customers ["PostalCode"],
                    (string)customers ["City"],
                    (string)customers ["Fax"],
                    (string)customers ["Phone"]
                ));

            }
        listView.ItemsSource=list;


public Customer (string customerID,string companyName, 
        string contactName, string contactTitle, string address, string region, string postalCode,string city, string fax, string phone)
    {
        CustomerID = customerID;
        CompanyName = companyName;
        ContactName = contactName;
        ContactTitle = contactTitle;
        Address = address;
        Region = region;
        PostalCode = postalCode;
        City = City;
        Fax = fax;
        Phone = phone;
    }

Answer 1

在您的代码中，您的List类型是字符串。您所要做的就是将List类型字符串更改为Customer。如下所示

List <Customer> list = new List<Customer>();

或

var list = new List<Customer>();

Answer 2

最初，我只是在我的列表中添加字符串然后我决定收集对象级别，然后我忘了从字符串更改为对象。

List <string> list= new List<string>(); 

以下代码段

List <Customer> list= new List<Customer>();

我没有注意。