I created A WCF Application that has 3 methods to return some users Data for test. that It has no Problem I tested. I added the Web Reference in Xamarin But When I want to use the method it has Error Exception.
WCF web.config
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
</configSections>
<appSettings>
<add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
</appSettings>
<system.web>
<compilation debug="true" targetFramework="4.8" />
<httpRuntime targetFramework="4.8" />
</system.web>
<system.serviceModel>
<behaviors>
<serviceBehaviors>
<behavior name="MyBehavior">
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
<endpointBehaviors>
<behavior name="EndpointBehavior">
</behavior>
</endpointBehaviors>
</behaviors>
<services>
<service name="MyStoreService.MyStoreService"
behaviorConfiguration="MyBehavior">
<endpoint
address=""
binding="wsHttpBinding"
bindingConfiguration="MyBinding"
behaviorConfiguration="EndpointBehavior"
contract="MyStoreService.IMyStoreService"
name="MyStoreService"/>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
<host>
<baseAddresses>
<add baseAddress="http://localhost:58514/MyStoreService.svc" />
</baseAddresses>
</host>
</service>
</services>
<bindings>
<wsHttpBinding>
<binding name="MyBinding" >
</binding>
</wsHttpBinding>
</bindings>
<protocolMapping>
<add binding="basicHttpsBinding" scheme="https" />
</protocolMapping>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true" />
<directoryBrowse enabled="true" />
</system.webServer>
<entityFramework>
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
</providers>
</entityFramework>
<connectionStrings>
<add name="ServiceConnection" connectionString="Data Source=.;Initial Catalog=StoreDb;Integrated Security=true;" providerName="System.Data.SqlClient"/>
</connectionStrings>
</configuration>
this is the Code I Use in Xamarin android with C#
localhost.MyStoreService service = new MyStoreService();
var user = service.UserGetById(1, true);
label.Text = user.FName;
And this is the Error Exception
{System.Net.WebException: Error: ConnectFailure (Connection refused) ---> System.Net.Sockets.SocketException: Connection refused at System.Net.Sockets.SocketAsyncResult.CheckIfThrowDelayedException () [0x00014] in /Users/builder/jenkins/workspace/archive-mono/2020-02/android/release/mcs/class/System/System.Net.Sockets/SocketAsyncResult.cs:127 at System.Net.Sockets.Socket.EndConnect (System.IAsyncResult asyncResult) [0x0002c] in /Users/builder/jenkins/workspace/archive-mono/2020-02/android/release/mcs/class/System/System.Net.Sockets/Socket.cs:1214 at System.Net.WebConnection+<>c.<Connect>b__16_1 (System.IAsyncResult asyncResult) [0x00000] in /Users/builder/jenkins/workspace/archive-mono/2020-02/android/release/mcs/class/System/System.Net/WebConnection.cs:182 at System.Threading.Tasks.TaskFactory`1[TResult].FromAsyncCoreLogic (System.IAsyncResult iar, System.Func`2[T,TResult] endFunction, System.Action`1[T] endAction, System.Threading.Tasks.Task`1[TResult] promise, System.Boolean requiresSynchronization) [0x00019] in /Users/builder/jenkins/workspace/archive-mono/2020-02/android/release/external/corert/src/System.Private.CoreLib/src/System/Threading/Tasks/FutureFactory.cs:538 --- End of stack trace from previous location where exception was thrown --- at System.Net.WebConnection.Connect (System.Net.WebOperation operation, System.Threading.CancellationToken cancellationToken) [0x00197] in /Users/builder/jenkins/workspace/archive-mono/2020-02/android/release/mcs/class/System/System.Net/WebConnection.cs:180 --- End of inner exception stack trace --- at System.Net.WebConnection.Connect (System.Net.WebOperation operation, System.Threading.CancellationToken cancellationToken) [0x0025d] in /Users/builder/jenkins/workspace/archive-mono/2020-02/android/release/mcs/class/System/System.Net/WebConnection.cs:202 at System.Net.WebConnection.InitConnection (System.Net.WebOperation operation, System.Threading.CancellationToken cancellationToken) [0x000cc] in /Users/builder/jenkins/workspace/archive-mono/2020-02/android/release/mcs/class/System/System.Net/WebConnection.cs:273 at System.Net.WebOperation.Run () [0x00052] in /Users/builder/jenkins/workspace/archive-mono/2020-02/android/release/mcs/class/System/System.Net/WebOperation.cs:268 at System.Net.WebCompletionSource`1[T].WaitForCompletion () [0x0008e] in /Users/builder/jenkins/workspace/archive-mono/2020-02/android/release/mcs/class/System/System.Net/WebCompletionSource.cs:111 at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke (System.String method_name, System.Object[] parameters) [0x000a7] in /Users/builder/jenkins/workspace/archive-mono/2020-02/android/release/mcs/class/System.Web.Services/System.Web.Services.Protocols/SoapHttpClientProtocol.cs:364 at MyStoreApplication.localhost.MyStoreService.UserGetById (System.Int64 UId, System.Boolean UIdSpecified) [0x00001] in F:\StoreProject\MyStoreApplication\MyStoreApplication\Web References\localhost\Reference.cs:227 at (wrapper remoting-invoke-with-check) MyStoreApplication.localhost.MyStoreService.UserGetById(long,bool) at MyStoreApplication.MainActivity.GetData () [0x00007] in F:\StoreProject\MyStoreApplication\MyStoreApplication\MainActivity.cs:147 at MyStoreApplication.MainActivity.OnCreate (Android.OS.Bundle savedInstanceState) [0x000aa] in F:\StoreProject\MyStoreApplication\MyStoreApplication\MainActivity.cs:47 at Android.App.Activity.n_OnCreate_Landroid_os_Bundle_ (System.IntPtr jnienv, System.IntPtr native__this, System.IntPtr native_savedInstanceState) [0x00010] in /Users/builder/azdo/_work/1/s/xamarin-android/src/Mono.Android/obj/Release/monoandroid10/android-30/mcw/Android.App.Activity.cs:2986 at (wrapper dynamic-method) Android.Runtime.DynamicMethodNameCounter.3(intptr,intptr,intptr)}
I am new to wcf and xamarin. Please help me to solve the problem?
this is the Pic may help [1]: https://s21.picofile.com/file/8444961626/Error.png
