Wcf calling problem from client project

Question

0.00/5 (No votes)

See more:

Hello i am using WCf sercive 1st time and i have a problem.
When i create single parameter request body in interface like

<pre lang="c#"> [OperationContract]
        string InsertSurvey (string Templatename);

and in cs page like

C#

public string InsertSurvey(string Templatename){}

it's working fine, but when i add multiple perimeters like

<pre lang="c#"> [OperationContract]
        int UpdateSyrvey(string SurveyID, string Templatename);

and in cs page like

C#

public int UpdateSyrvey(string SurveyID,string Templatename)

i am getting error

Operation 'UpdateSyrvey' of contract 'ISurveyUserManagmentApi' specifies multiple request body parameters to be serialized without any wrapper elements. At most one body parameter can be serialized without wrapper elements. Either remove the extra body parameters or set the BodyStyle property on the WebGetAttribute/WebInvokeAttribute to Wrapped.

i am not understand where i am wrong .
and my config file is

C#

<pre>
      <service  behaviorConfiguration="defaultBehavior" name="CheckboxWeb.Api.SurveyUserManagmentApi">
        <host>
          <baseAddresses>
            <add baseAddress="[CHECKBOX_ROOT]/Api" />
          </baseAddresses>
        </host>
        <!--<endpoint address="" contract="CheckboxWeb.Api.ISurveyUserManagmentApi" binding="basicHttpBinding" />
        <endpoint address="mex" contract="IMetadataExchange" binding="mexHttpBinding" />-->
        <endpoint address="soap" binding="basicHttpBinding" bindingConfiguration="soapBinding" contract="CheckboxWeb.Api.ISurveyUserManagmentApi" />
        <endpoint address="pox" behaviorConfiguration="poxBehavior" binding="webHttpBinding" bindingConfiguration="webBindingPox" contract="CheckboxWeb.Api.ISurveyUserManagmentApi" />
        <endpoint address="json" behaviorConfiguration="jsonBehavior" binding="webHttpBinding" bindingConfiguration="webBindingJson" contract="CheckboxWeb.Api.ISurveyUserManagmentApi" />
        <!--<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />-->
        <endpoint address="mex" contract="IMetadataExchange" binding="mexHttpBinding" />
      </service>

pls help me

What I have tried:

Find in google but not understating. No sample code found

Posted 20-Aug-18 20:48pm

Member 13907608

Updated 20-Aug-18 21:06pm

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

abdul shakib · Accepted Answer · 2018-08-20T21:06:00

use in  IService page

[OperationContract]
      [WebInvoke(UriTemplate = "Login",
           Method = "POST",
           ResponseFormat = WebMessageFormat.Json,
            RequestFormat = WebMessageFormat.Json,
           BodyStyle = WebMessageBodyStyle.WrappedRequest)]
      [WebGet(UriTemplate = "Login/{UserName}/{Password}")]

or

[OperationContract]
      [WebInvoke(UriTemplate = "Login",
           Method = "POST",
           ResponseFormat = WebMessageFormat.Json,
            RequestFormat = WebMessageFormat.Json,
           BodyStyle = WebMessageBodyStyle.WrappedRequest)]
      ResponseModel<UserBase> Login(string UserName = null, string Password = null);

use in  Service page

public ResponseModel<UserBase> Login(string UserName, string Password)
     {
         ResponseModel<UserBase> responseModel = new ResponseModel<UserBase>();
         try
         {
             using (var context = new Entities())
             {
                 User user = context.Users.Where(m => m.UserName == UserName && m.Password == Password).FirstOrDefault();
                 if (user != null)
                 {
                     UserBase userInfo = Utility.CommonFunctions.Cast<AutoPOS.Base.UserInfo.UserBase>(user);
                     userInfo.UserInRoles = new List<AutoPOS.Base.UserInfo.UserInRole>();
                     foreach (var item in user.UserInRoles)
                     {
                         AutoPOS.Base.UserInfo.UserInRole userInRole = Utility.CommonFunctions.Cast<AutoPOS.Base.UserInfo.UserInRole>(item);
                         userInRole.RoleMaster = Utility.CommonFunctions.Cast<AutoPOS.Base.RoleMaster.RoleMaster>(item.RoleMaster);
                         userInRole.RoleMaster.MenuPermissions = new List<Base.UserInfo.MenuPermission>();
                         foreach (var menuPermissions in item.RoleMaster.MenuPermissions)
                         {
                             Base.UserInfo.MenuPermission menuPermission = Utility.CommonFunctions.Cast<AutoPOS.Base.UserInfo.MenuPermission>(item);
                             menuPermission.MenuMaster = Utility.CommonFunctions.Cast<AutoPOS.Base.MenuMaster.MenuMaster>(menuPermissions.MenuMaster);
                             userInRole.RoleMaster.MenuPermissions.Add(menuPermission);
                         }
                         userInfo.UserInRoles.Add(userInRole);
                     }

                     responseModel.Status = 1;
                     responseModel.Data = userInfo;
                     responseModel.Message = "Success";
                 }
                 else
                 {
                     responseModel.Status = -1;
                     responseModel.Data = new UserBase();
                     responseModel.Message = "Error";
                 }
             }

         }
         catch (Exception ex)
         {
             responseModel.Status = -1;
             responseModel.Data = new UserBase();
             responseModel.Message = "Error";
         }
         return responseModel;
     }