A Silverlight application with the WCF RIA Services Class Library

Jevgenij Pankov

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3 Mar 2010CPOL8 min read

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A Silverlight application using the WCF RIA Services Class Library. Demonstrates how to implement a custom Authorization Service, utilize localized resources, and add unit tests for DAL.

bizapp_src.zip
- BizApp
  - BizApp.Controls
    - Bin
    - BizApp.Controls.csproj
    - BizApp.Controls.csproj.user
    - DependencyPropertyCloner.cs
    - LoadingIndicator.cs
    - Properties
      - AssemblyInfo.cs
    - Themes
      - Generic.xaml
  - BizApp.Services.Server
    - app.config
    - bin
    - BizApp.Services.Server.csproj
    - BizApp.Services.Server.csproj.user
    - DependencyInjectionProvider.cs
    - DomainServices
    - Models
      - AppDatabase.dbml
      - AppDatabase.dbml.layout
      - AppDatabase.designer.cs
      - RegistrationData.cs
      - User.cs
      - UserCreateStatus.cs
    - Properties
    - Repositories
      - IRepository.cs
      - LinqToSqlRepository.cs
    - Resources
  - BizApp.Services
    - Bin
    - BizApp.Services.csproj
    - BizApp.Services.csproj.user
    - Generated_Code
      - BizApp.Services.Server.g.cs
    - Models
      - LoginInfo.cs
      - RegistrationData.cs
    - Properties
      - AssemblyInfo.cs
    - Server
      - Resources
  - BizApp.sln
  - BizApp.vsmdi
  - BizApp.Web
    - App_Data
      - AppDatabase.mdf
      - AppDatabase_log.ldf
    - bin
    - BizApp.aspx
    - BizApp.html
    - BizApp.Web.csproj
    - BizApp.Web.csproj.user
    - ClientBin
      - BizApp.xap
    - Default.aspx
    - Default.aspx.cs
    - Default.aspx.designer.cs
    - Global.asax
    - Global.asax.cs
    - Properties
      - AssemblyInfo.cs
    - Silverlight.js
    - unity.config
    - Web.config
  - BizApp
    - App.xaml
    - App.xaml.cs
    - Assets
      - Styles.xaml
    - Bin
    - BizApp.csproj
    - BizApp.csproj.user
    - Generated_Code
      - BizApp.Web.g.cs
    - Helpers
      - ApplicationResources.cs
      - IsolatedStorageHelper.cs
    - Libs
      - System.Windows.Controls.Data.DataForm.Toolkit.dll
      - System.Windows.Controls.Data.DataForm.Toolkit.xml
    - MainPage.xaml
    - MainPage.xaml.cs
    - Properties
      - AppManifest.xml
      - AssemblyInfo.cs
    - Resources
    - Views
  - LocalTestRun.testrunconfig
  - Tests
    - BizApp.Services.Test
      - AuthenticationServiceTest.cs
      - bin
      - BizApp.Services.Test.csproj
      - Mocks
        
        MockAuthenticationServiceHelper.cs
        
        MockRepository.cs
        
        MockUserAccountRepository.cs
        
        MockUserRoleRepository.cs
      - Properties
        
        AssemblyInfo.cs
      - UserRegistrationServiceTest.cs
  - Unity Application Block
    - Microsoft.Practices.Unity.Configuration.dll
    - Microsoft.Practices.Unity.dll

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >

<head>
    <title>BizApp</title>
    <style type="text/css">
    html, body {
	    height: 100%;
	    overflow: auto;
    }
    body {
	    padding: 0;
	    margin: 0;
    }
    #silverlightControlHost {
	    height: 100%;
	    text-align:center;
    }
    </style>
    <script type="text/javascript" src="Silverlight.js"></script>
    <script type="text/javascript">
        function onSilverlightError(sender, args) {
            var appSource = "";
            if (sender != null && sender != 0) {
              appSource = sender.getHost().Source;
            }
            
            var errorType = args.ErrorType;
            var iErrorCode = args.ErrorCode;

            if (errorType == "ImageError" || errorType == "MediaError") {
              return;
            }

            var errMsg = "Unhandled Error in Silverlight Application " +  appSource + "\n" ;

            errMsg += "Code: "+ iErrorCode + "    \n";
            errMsg += "Category: " + errorType + "       \n";
            errMsg += "Message: " + args.ErrorMessage + "     \n";

            if (errorType == "ParserError") {
                errMsg += "File: " + args.xamlFile + "     \n";
                errMsg += "Line: " + args.lineNumber + "     \n";
                errMsg += "Position: " + args.charPosition + "     \n";
            }
            else if (errorType == "RuntimeError") {           
                if (args.lineNumber != 0) {
                    errMsg += "Line: " + args.lineNumber + "     \n";
                    errMsg += "Position: " +  args.charPosition + "     \n";
                }
                errMsg += "MethodName: " + args.methodName + "     \n";
            }

            throw new Error(errMsg);
        }
    </script>
</head>
<body>
    <form id="form1" runat="server" style="height:100%">
    <div id="silverlightControlHost">
        <object data="data:application/x-silverlight-2," type="application/x-silverlight-2" width="100%" height="100%">
		  <param name="source" value="ClientBin/BizApp.xap"/>
		  <param name="onError" value="onSilverlightError" />
		  <param name="background" value="white" />
		  <param name="minRuntimeVersion" value="3.0.40624.0" />
		  <param name="autoUpgrade" value="true" />
		  <a href="http://go.microsoft.com/fwlink/?LinkID=149156&v=3.0.40624.0" style="text-decoration:none">
 			  <img src="http://go.microsoft.com/fwlink/?LinkId=108181" alt="Get Microsoft Silverlight" style="border-style:none"/>
		  </a>
	    </object><iframe id="_sl_historyFrame" style="visibility:hidden;height:0px;width:0px;border:0px"></iframe></div>
    </form>
</body>
</html>

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License

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

Written By

Jevgenij Pankov

Latvia

Jevgenij lives in Riga, Latvia. He started his programmer's career in 1983 developing software for radio equipment CAD systems. Created computer graphics for TV. Developed Internet credit card processing systems for banks.
Now he is System Analyst in Accenture.

A Silverlight application with the WCF RIA Services Class Library

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