Download and install LINQPad, it works for SQL Server, MySQL, SQLite and also SDF (SQL CE 4.0). Steps for open SDF Files: Click Add Connection.
SQL Server Compact 4.0 es una base de datos gratuita e insertada para que los desarrolladores compilen sitios web ASP.NET y aplicaciones de escritorio de Windows. Ocupa poco espacio, es compatible con la implementaci&243 n privada de binarios dentro de la carpeta de la aplicaci&243 n y permite una f&225 cil implementaci&243 n en Visual Studio y la migraci&243 n de conexi&243 n directa de esquemas y datos a SQL. I have standardly setup WPF project with Entity Framework 6 and SQL Server Compact 4.0 installed.WHAT YOU WILL LEARN IN THIS CHAPTER HowtouseSQL Server Compact tocreate local.
Using LINQ to SQL with SQL Server Compact EditionI’m currently building a desktop application that needs to store a bunch of data on the users computer, so I’ve decided to use SQL Server Compact 3.5 for this. Previous versions of SQL Server CE didn't support views, I was hoping that they removed the limitations.But running project on a machine without SQL Server Compact installed throws System.IO.FileLoadException.In my development environment is the System.Data.SqlServerCe.dll loaded from GAC. I have found this reference, where the version numbers of dlls are explained: I supposed that the version of System.Data.SqlServerCe.dll assembly form NuGet is 4.0.0.0.So I have manually changed System.Data.SqlServerCe.dll reference in my project to 4.0.0.1 file form the Private folder and copied System.Data.SqlServerCe.dll 4.0.0.1 to the production machine.Now I get this exception on development machine:The connection given is not of type 'SqlCeConnection'.On production machine I get System.Data.Entity.Core.EntityException. Under Provider choose SQL CE 4.0. Under Database with Attach database file selected, choose Browse to select your.
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Sql Server Compact Edition 4 Code Using LINQ
NET code (C# or VB.NET) for the System.Data.Linq.DataContext class that you’ll use to access your data.Step 6: Start Coding away using LINQ to SQL!You can now code using LINQ and your new System.Data.Linq.DataContext class against your database.The SQL Metal Open Source User Interface Project over on CodePlex has been built just for the purpose of making it easier to generate mapping files for SQL Server Compact databases.Here are some related links on this topic:LINQ with SQL Server Compact (a.k.a. Dbml file, Visual Studio 2008 will automatically generate the. Dbml file to your projectOnce you add the. Just type the following into the Visual Studio 2008 Command Prompt:SqlMetal.exe MyDatabase.sdf /dbml:MyDatabase.dbmlBy default, the SqlMetal.exe is located at drive:\Program Files\Microsoft SDKs\Windows\v n.nn\bin.Step 5: Add the Existing. Dbml descriptor file for the DatabaseTo do this you need to use the SqlMetal.exe tool.
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