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我創建了一個WCF服務，用於從數據庫檢索數據並顯示信息。Windows 10應用程序中的WCF服務
第一個問題：當我將應用程序提交給商店時，WCF服務是否與應用程序捆綁在一起，這是如何工作的？
第二個問題：我注意到服務正在運行時，IIS也在我的系統上運行，所以如果用戶沒有IIS或在Windows Phone上運行時會發生什麼情況。
最後，我注意到IIS沒有運行時，我打開應用程序，應用程序崩潰，爲什麼它這樣做，它不應該能夠啓動服務？
請問我不是這方面的專家，這是我第一次使用WCF服務，所以請耐心等待，並儘可能詳細。
謝謝。
WCF服務：
namespace CustomerService
{
// NOTE: You can use the "Rename" command on the "Refactor" menu to change the class name "Service1" in code, svc and config file together.
// NOTE: In order to launch WCF Test Client for testing this service, please select Service1.svc or Service1.svc.cs at the Solution Explorer and start debugging.
public class Service1 : IService1
{
SqlConnection sqlCon = new SqlConnection("Data Source=MOD;Initial Catalog=DB2;User ID=sa;Password=*********");
public Customer getCustomer()
{
try
{
sqlCon.Open();
string strSql = "SELECT * FROM Table_1";
DataSet ds = new DataSet();
SqlDataAdapter sqlDa = new SqlDataAdapter(strSql, sqlCon);
sqlDa.Fill(ds);
Customer objCus = new Customer();
objCus.Age = (int)ds.Tables[0].Rows[0][0];
objCus.Name = ds.Tables[0].Rows[0][1].ToString();
return objCus;
}
catch
{
return null;
}
finally
{
sqlCon.Close();
}
}
public string GetData(int value)
{
return string.Format("You entered: {0}", value);
}
public CompositeType GetDataUsingDataContract(CompositeType composite)
{
if (composite == null)
{
throw new ArgumentNullException("composite");
}
if (composite.BoolValue)
{
composite.StringValue += "Suffix";
}
return composite;
}
}
}
namespace CustomerService
{
// NOTE: You can use the "Rename" command on the "Refactor" menu to change the interface name "IService1" in both code and config file together.
[ServiceContract]
public interface IService1
{
[OperationContract]
string GetData(int value);
[OperationContract]
CompositeType GetDataUsingDataContract(CompositeType composite);
// TODO: Add your service operations here
[OperationContract]
Customer getCustomer();
}
// Use a data contract as illustrated in the sample below to add composite types to service operations.
[DataContract]
public class CompositeType
{
bool boolValue = true;
string stringValue = "Hello ";
[DataMember]
public bool BoolValue
{
get { return boolValue; }
set { boolValue = value; }
}
[DataMember]
public string StringValue
{
get { return stringValue; }
set { stringValue = value; }
}
}
[DataContract]
public class Customer
{
int age;
string name;
[DataMember]
public int Age
{
get { return age; }
set { age = value; }
}
[DataMember]
public string Name
{
get { return name; }
set { name = value; }
}
}
}
MainPage.xaml.cs中
public sealed partial class MainPage : Page
{
ServiceReference1.Service1Client obj = new ServiceReference1.Service1Client();
public MainPage()
{
this.InitializeComponent();
}
private async void Button_Click(object sender, RoutedEventArgs e)
{
ServiceReference1.Customer g = await obj.getCustomerAsync();
ageTB.Text = g.Age.ToString();
nameTB.Text = g.Name;
}
}