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Entity framework Deployment : Keyword not supported: 'provider connection string'

Error: Entity framework Keyword not supported: 'provider connection string'. http://msdn.microsoft.com/en-us/library/cc716709%28v=vs.90%29.aspx To copy model and mapping files to the output directory Double-click the .edmx file in Solution Explorer . The file opens in the Entity Designer. Right-click an empty section of the design surface and select Properties . The Visual Studio Properties window appears. Set the value of the Metadata Artifact Processing property to Copy to Output Directory . And the other issue could be the Connection Strings:  There are two of them.  ADO connection string: <add name="ApplicationServices" connectionString="data source=.\SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;User Instance=true" providerName="System.Data.SqlClient" /> Entit...
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MVC3 Entity FrameWork4 Error: {"Store update, insert, or delete statement affected an unexpected number of rows (0). Refresh ObjectStateManager entries."}

ERROR: {"Store update, insert, or delete statement affected an unexpected number of rows (0). Entities may have been modified or deleted since entities were loaded. Refresh ObjectStateManager entries."} CAUSE: Some fields of Entity is not passed back from the Strongly Typed Views to the Entity. FIX: You have to make sure all Non Nullable fields are atleast in the 'Hidden' Field in the View , if the view is tightly bound to the direct Entity Model.
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Enabling ASP.NET 4.0 issue IN IIS 8 WINDOWS 8 for Umbraco 5.1 install

    On Windows 8, if you install Umbraco 5.1 and any other software you need ASP.NET 4.0 . After all the prerequisites installed if you try running aspnet_regiis -ir , you will get below information. But in Win8 - IIS 8 - default framewrok is .net framework 4.5 (also supports 3.5)  .And you won't find 'ASP.NET 4.0' in the Application pool list. From the 'add application pool' - you have to choose .net 4.5 from the drop down . This will take care of Umbraco 5.1 install running from your IIS 8. If you have permission issues , add 'Modify' permission to  IIS_IUSER . You can do this from IIS rightside menus or from the File explorer -> Right click on the file >select -property > select Security Tab > . ------ aspnet_regiis -ir install result. C:\Windows\Microsoft.NET\Framework\v4.0.30319>aspnet_regiis -ir Microsoft (R) ASP.NET RegIIS version 4.0.30319.17379 Administration utility to install and uninstall ASP.NET on the local machin...
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Multiple FORM elements in asp.net Master / Pages / User Controls

Options for multiple <FORM > elements in a Master / Page / User Control FORM element restrictions:  There could be ONLY ONE FORM  that can have  'RUNAT=" SERVER "' and VISIBLE on a Page.  You can have more than one FORM with RUNAT=SERVER and VISIBLE=FALSE attributes.  You can have more than one <FORM method=post> element.  User control does not allow '<html> , <body> and <form>' elements. So by default the hosting or parent page should have the FORM element. Now what works between Pages and Master Page:       When a content page merged with  a Master page, by default the content page rendered in between a <FORM runat=server> <ContentPlaceHolder: Content Page> </FORM> Mast page always contains one <FORM runat=server> automatically created. Use Case: Embedding more than one PayPal 'Buy' buttons on your page     PayPal 'Buy' / 'PayNow' buttons are t...
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Cannot open database \"mydb\" requested by the login. The login failed.\r\nLogin failed for user 'IIS APPPOOL\\ASP.NET v4.0'

Error: Cannot open database \"MYDB\" requested by the login. The login failed.\r\nLogin failed for user 'IIS APPPOOL\\ASP.NET v4.0'."} Try: Note 'IIS APPPool' in the error - it is looking for 'NETWORK SERVICE' to be set as identity. To do this, Go to : IIS Manager  > Application Pools > Select - Your Application Pool (That you have mapped to your application , like ASP.NET v4.0) On the RHS > Click 'Advanced Settings' > Look For 'Process ' > 'identity' > From the dropdown Select 'NETWORK SERVICE'  > click OK. Now try running your application.
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MVC: How to find what Controller or Action is calling from View?

In MVC 3.0  you might need to customize the View, hide or show some elements or some thing else. Even If you are using a one to one View file , you might know which Control is using the view, but you don't know which action is . In case of  Master Layout , you don't know which Controller is using this View. How to find a what Controller or Action is using this view? What is Routing? Routing helps you to use friendly URL and map it to a physical file. Routing Provides the collection of the URL that is set to a pattern supported by routing. MVC Framework provides Routing APIs. System.Web.Routing -  check out some of the methods, better to know what else is available there! The routing data provides the collection values from your URL. {controller}/{action}/{id} What is Routing Patterns Routing api uses certain patterns to create the collection. Some of them are like in locale, report {locale}/{action} What is Registering or...
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Windows 8 - The Metro Installing on VMWare Workstation ( VMWare Player )

Amazing Windows 8 is here for the consumer preview now. Happy to share this new experience with whoever excited about the future OS. You can download an .iso (Which is easiest way to install on a VMware Workstation / Player) http://windows.microsoft.com/en-US/windows-8/iso And follow this instructions on this link with some corrections below, http://www.sysprobs.com/guide-install-windows-8-on-vmware-workstation-with-vmware-tools Before you install, Corrections in the above link : In brief, You don't select the .iso in the fist VMware wizard , instead select 'I will install ....Later' In the second step - Select 1. Windows, 2. Windows 7 ** When you click next you will see the VM configuration screen , here select 'Hardware' on the left side to select '.iso' file. This is where you mount ISO. The rest follow this as minimum system requirement,     Processor: 1 gigahertz (GHz) or faster     RAM: 1 gigabyte (GB) (32-bit) or 2 GB (64-bit) ...
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