Layered Architecture Sample for .NET

Created Unassigned: Explanation Please [16201]

AugusTome73 — Thu, 16 May 2013 12:20:23 GMT

When trying to load the solution (ExpenseSample-V4.0.2-20100826) with VS 2010 I receive an error stating "project type (.modelproj) is not supported by this version of the application. Can someone help me to overcome this problem. Thanks

New Post: Generate UI

firedancer — Wed, 24 Apr 2013 05:34:46 GMT

Hi,

I think you are referring to the LASG tool? There's currently no UI generator. :(

Hugs,
Serena

New Post: Generate UI

Modux — Tue, 23 Apr 2013 10:22:29 GMT

Dears,

Thanks for the project. I'm trying it right now and i find it awesome.
I did all steps till I cant find the UI generator ?

How can i generate the UI ( I used MVC for my project ) ??

Thanks

New Post: WorkflowServiceHostFactory cannot resolve to an activity or service type

firedancer — Sun, 04 Nov 2012 00:55:08 GMT

Hi Reno,

I am not sure if they have fixed the bug but yeah, I went and edited the XAML :)

The correlation bug won't arise if we are not using Message Contracts.

Hugs,
Serena

New Post: WorkflowServiceHostFactory cannot resolve to an activity or service type

renonet — Sat, 03 Nov 2012 15:40:58 GMT

Hi Serena,

I'm able to fix that problem. I should use WCF Service Application to create the host library instead of using standard class library project. It's my mistake. Now, it works :)

However, there is one thing about correlation id that puzzles me. I have to use sm:header()/tempuri:CorrelationID to make the correlation works, but you're able to use sm:header()/xg0:CorrelationID on the receive activity. You mentioned this bug on your blog. Did you tweak somewhere in your code?

Thanks and Regards,

Reno

New Post: WorkflowServiceHostFactory cannot resolve to an activity or service type

firedancer — Sat, 03 Nov 2012 00:24:05 GMT

Hi!

Are you able to post the config file serviceModel section and also the full error message in here?

Thanks

Hugs,
Serena

New Post: WorkflowServiceHostFactory cannot resolve to an activity or service type

renonet — Thu, 01 Nov 2012 05:44:17 GMT

Hi Serena,

I followed your method to host the workflow service in IIS 7. However, whenever I run the service I always encountered WorkflowServiceHostFactory cannot resolve '...' to an activity or service type. Did I miss something?

Source code checked in, #96133

Project Collection Service Accounts — Mon, 01 Oct 2012 21:40:31 GMT

Upgrade: New Version of LabDefaultTemplate.xaml. To upgrade your build definitions, please visit the following link: http://go.microsoft.com/fwlink/?LinkId=254563

Source code checked in, #96132

Project Collection Service Accounts — Mon, 01 Oct 2012 21:33:03 GMT

Checked in by server upgrade

New Post: Design on Business.Entities and Entity Framework in v3.5 and v.4.0 of sample

firedancer — Wed, 26 Sep 2012 12:04:16 GMT

Hi,

Are you referring to the sample versions? The 3.5 version is using LINQ2SQL whereas the 4.0 version is using EF :)

Hugs,
Serena

New Post: Design on Business.Entities and Entity Framework in v3.5 and v.4.0 of sample

_pisces_ — Wed, 19 Sep 2012 15:06:31 GMT

Noticed that in v4.0 no longer derive from EntityObject, as in:

namespace ExpenseSample.Business.Entities

{

public partial class ExpenseReview

[...]

public partial class ExpenseReview : global::System.Data.Objects.DataClasses.EntityObject

Can you explain design difference and reasons?

New Post: Add Service Reference in Presentation Layer

firedancer — Tue, 31 Jul 2012 23:41:17 GMT

Hi,

Are you able to browse to the WSDL of the GeneralSetupService.svc?

Also, are you adding to the right URL?

Just some thoughts only because this does appear to be very strange incident.

Hugs,
Serena

New Post: Add Service Reference in Presentation Layer

mmsuci — Wed, 06 Jun 2012 12:44:01 GMT

Hi, I am in a product which is based on this Layered Archicture. i have implemented list of methods in upto service layer here afer that i host my services in IIS.I have three services are namely EmailService,ApplicationService and GeneralSetupService and i have added three service reference in UI.Process in presentation Layer perfectly. While adding service reference client proxy code generate in App.config in UI.Process for only EmailService and ApplicationService but not generated client proxy code to GeneralSetupService.These are all i can't call GeneralSetup service methods to UI.Process.

Client proxy code needed to past to Web.config in UI.Web in presentation Layer. My Project. Hosts.Web Web.Config code is below

<system.serviceModel> 
 
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true"> 
 
    </serviceHostingEnvironment> 
 
    <services> 
       
      <service behaviorConfiguration="ServiceBehavior"   name="EBMS.Services.EmailService"> 
        <endpoint address="" binding="wsHttpBinding" contract="EBMS.Services.Contracts.IEmailService"  name="Email"  /> 
      </service> 
      <service behaviorConfiguration="ServiceBehavior"  name="EBMS.Services.ApplicationService"> 
        <endpoint address="" binding="wsHttpBinding" contract="EBMS.Services.Contracts.IApplicationService"  name="Application"  /> 
      </service> 
      <service behaviorConfiguration="ServiceBehavior"  name="EBMS.Services.GeneralSetupService"> 
        <endpoint address="" binding="wsHttpBinding" contract="EBMS.Services.Contracts.IGeneralSetupService"  name="GeneralSetup"  /> 
      </service> 
            
    </services> 
 
    <behaviors> 
      <serviceBehaviors> 
        <behavior name="ServiceBehavior"> 
          <!-- To avoid disclosing metadata information, 
          set the value below to false and remove the metadata endpoint above before deployment --> 
          <serviceMetadata httpGetEnabled="True"/> 
          <!-- To receive exception details in faults for debugging purposes, 
          set the value below to true.  Set to false before deployment 
          to avoid disclosing exception information --> 
          <serviceDebug includeExceptionDetailInFaults="true" /> 
        </behavior> 
      </serviceBehaviors> 
    </behaviors> 
  </system.serviceModel>

But i can able to browse call GeneralSetupService.svc and Where and what i have missed in this scenario?

New Post: ASP.NET MVC as client?

firedancer — Mon, 07 May 2012 06:22:10 GMT

Hie,

Yes! You can. You may want to read http://serena-yeoh.blogspot.com/2011/12/mvc-and-layered-architecture.html

Hope it helps,

Serena

New Post: ASP.NET MVC as client?

sgotur — Mon, 16 Apr 2012 00:47:37 GMT

Can we use the Client as ASp.Net MVC with this Layered Architecture?

Closed Issue: Missing documentation [14615]

firedancer — Tue, 28 Feb 2012 07:57:30 GMT

Hello,

I'm having issues with Service Layer Generator code, I do nto see the a Service proxy class generated and getting erro in my controller class - xxxServiceClient is missing.

I looked at the services Project and I see both services and Contracts created but there are no SVC file.

Also, I cannot find the stpes/documentation around Service Layer Generator and User Interface Process Component Generator piece.
Comments:

Hi!

Are you posting in the right project? :) This sample does not provide any code generators ;)

Service proxies are generated by Visual Studio's "Add Service Reference"

Closed Issue: Missing documentation [14616]

firedancer — Tue, 28 Feb 2012 07:57:05 GMT

Hi!

Are you posting in the right project? :) This sample does not provide any code generators ;)

Service proxies are generated by Visual Studio's "Add Service Reference"

New Post: Editing issue in RadGridView

firedancer — Tue, 28 Feb 2012 07:52:54 GMT

Hi,

You may need to contact Telerik support for your issue as that is seriously out of the scope of this sample.

Some ideas and tips for you:

Perhaps you may need to understand what Telerik control requires i.e. maybe some special form Entities or entities that implement INotifyPropertyChanged
Perhaps you may need to use ObservableCollection<T> instead of List<T> for your collections.

Just code the classes to Telerik's requirements and you should be good.

Hope it helps.

Best Regards,
Serena

New Post: Editing issue in RadGridView

mmsuci — Tue, 28 Feb 2012 07:38:26 GMT

Hi,
I am using Telerik product for my web site development. I am now facing issue in showing a particular record in RadGrid but i can't add/edit the particular record in RadGrid. that means i cant pass RadTextBox value to Business Entity while inserting values in presentation Layer.

New Post: Contained incorrect correlated data on Approval in Expense sample Applications.

firedancer — Tue, 31 Jan 2012 14:02:02 GMT

Hi,

If your Workflow SQL Persistence Store is in a SQL Server, this behavior is normal because the sample is set to a very short time span (less than 1 minute) before escalating to the next stage. This is for demo sake. In real world, you would have set this delay to few days and have implemented the necessary checks to inform the user that the workflow has ended.

Thanks.

P.S. Please take note that the purpose of this sample is to illustrate layering concepts and not about the technology that is used. You will be required to do further reading and exploration on the technologies yourself.