C# - Creating WCF Service To MVC Webapplication

Sep 13, 2010

I wonder if there are some differences between creating a WCF service and an MVC web-application. If you know of good links on how to create such a service for an MVC application that returns a JSON object please do post them.

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I wounder if there are some differencences when creating a wcf serivce to a MVC webbapplication.

how to create such a serivce for a MVC application. and returns a json object.

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WordsService.asmx
HTML Code:
<%@ WebService Language="VB" CodeBehind="~/App_Code/WordsService.vb" Class="WordsService" %>
WordsService.vb
Code:
Imports System.Web
Imports System.Web.Services
Imports System.Web.Services.Protocols
Imports System.Runtime.Remoting.Services
Imports System.Collections.Generic
Imports System.Data.SqlClient
Imports System.Data
Imports System.Web.Script.Serialization
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<System.Web.Script.Services.ScriptService()> _
<WebService(Namespace:="[URL]
<WebServiceBinding(ConformsTo:=WsiProfiles.BasicProfile1_1)> _
<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Public Class WordsService
Inherits System.Web.Services.WebService
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'1) Type 'ScriptMethod' is not defined.

'2) Value of type '1-dimensional array of String' cannot be converted to '1-dimensional array of 1-dimensional array of String' because 'String' is not derived from '1-dimensional array of String'.

<WebMethod(Description:="Gets the books matching part of a title."),
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Dim i As Integer = 0
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JaggedArray(i) = New String() {rs("BookNum").ToString, rs("Title").ToString, rs("Author").ToString}
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Next
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Dim js As JavaScriptSerializer = New JavaScriptSerializer
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Return strJSON
End Function
End Class

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}
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[Code]....

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[Code]....

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[code].....

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[Code]....

And this is an example of a method being called;

[Code]....

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[code]...

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[Code]....

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