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‎EntityFrameworkExtras.sln‎

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@@ -42,6 +42,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EntityFrameworkExtras.EFCor
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EndProject
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EntityFrameworkExtras.EFCore3.NetStandard21", "EntityFrameworkExtras.EFCore3.NetStandard21\EntityFrameworkExtras.EFCore3.NetStandard21.csproj", "{909F9FC3-3384-467B-9A7D-1B2328080BA8}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Z.EntityFrameworkExtras.labEF6", "Z.EntityFrameworkExtras.labEF6\Z.EntityFrameworkExtras.labEF6.csproj", "{E23EBDE9-6863-4260-95F2-A99C73CE48CC}"
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EndProject
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Global
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GlobalSection(SharedMSBuildProjectFiles) = preSolution
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EntityFrameworkExtras.Shared\EntityFrameworkExtras.Shared.projitems*{357c473a-d606-4a9b-8c5f-17deb6ffb006}*SharedItemsImports = 4
@@ -103,6 +105,10 @@ Global
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{909F9FC3-3384-467B-9A7D-1B2328080BA8}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{909F9FC3-3384-467B-9A7D-1B2328080BA8}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{909F9FC3-3384-467B-9A7D-1B2328080BA8}.Release|Any CPU.Build.0 = Release|Any CPU
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{E23EBDE9-6863-4260-95F2-A99C73CE48CC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{E23EBDE9-6863-4260-95F2-A99C73CE48CC}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{E23EBDE9-6863-4260-95F2-A99C73CE48CC}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{E23EBDE9-6863-4260-95F2-A99C73CE48CC}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE

‎Z.EntityFrameworkExtras.labEF6/App.config‎

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<?xml version="1.0" encoding="utf-8"?>
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<configuration>
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<configSections>
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<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
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<section name="entityFramework"
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type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
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requirePermission="false"/>
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</configSections>
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<startup>
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<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8"/>
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</startup>
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<entityFramework>
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<providers>
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<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer"/>
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</providers>
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</entityFramework>
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</configuration>

‎Z.EntityFrameworkExtras.labEF6/My.cs‎

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using System;
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using System.Collections.Generic;
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using System.Data.Entity;
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using System.Data.SqlClient;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Z.EntityFrameworkExtras.labEF6
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{
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class My
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{
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public static string DataBaseName = "LabExtra";
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public static string ConnectionString =
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("Server=[REPLACE];Initial Catalog = [BD]; Integrated Security = true; Connection Timeout = 300; Persist Security Info=True").Replace("[REPLACE]", Environment.MachineName).Replace("[BD]", DataBaseName);
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public static void DeleteBD(DbContext context)
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{
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context.Database.Delete();
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}
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public static void CreateBD(DbContext context)
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{
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try
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{
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context.Database.CreateIfNotExists();
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if (!context.Database.CompatibleWithModel(throwIfNoMetadata: true))
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{
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throw new Exception("Delete and Create DataBase");
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}
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}
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catch
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{
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try
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{
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My.DeleteBD(context);
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}
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catch (Exception e)
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{
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using (var commande = new SqlCommand("ALTER DATABASE " + DataBaseName + " SET SINGLE_USER WITH ROLLBACK IMMEDIATE;DROP DATABASE " + DataBaseName + " ;", new SqlConnection(My.ConnectionString)))
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{
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commande.Connection.Open();
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commande.ExecuteNonQuery();
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}
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}
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context.Database.CreateIfNotExists();
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}
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}
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}
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}

‎Z.EntityFrameworkExtras.labEF6/Program.cs‎

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Z.EntityFrameworkExtras.labEF6
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{
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class Program
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{
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static void Main(string[] args)
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{
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Request_OutputParam.Execute();
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}
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}
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}

‎Z.EntityFrameworkExtras.labEF6/Properties/AssemblyInfo.cs‎

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using System.Reflection;
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using System.Runtime.CompilerServices;
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using System.Runtime.InteropServices;
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// Les informations générales relatives à un assembly dépendent de
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// l'ensemble d'attributs suivant. Changez les valeurs de ces attributs pour modifier les informations
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// associées à un assembly.
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[assembly: AssemblyTitle("Z.EntityFrameworkExtras.labEF6")]
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[assembly: AssemblyDescription("")]
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[assembly: AssemblyConfiguration("")]
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[assembly: AssemblyCompany("")]
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[assembly: AssemblyProduct("Z.EntityFrameworkExtras.labEF6")]
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[assembly: AssemblyCopyright("Copyright © 2020")]
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[assembly: AssemblyTrademark("")]
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[assembly: AssemblyCulture("")]
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// L'affectation de la valeur false à ComVisible rend les types invisibles dans cet assembly
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// aux composants COM. Si vous devez accéder à un type dans cet assembly à partir de
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// COM, affectez la valeur true à l'attribut ComVisible sur ce type.
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[assembly: ComVisible(false)]
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// Le GUID suivant est pour l'ID de la typelib si ce projet est exposé à COM
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[assembly: Guid("e23ebde9-6863-4260-95f2-a99c73ce48cc")]
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// Les informations de version pour un assembly se composent des quatre valeurs suivantes :
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//
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// Version principale
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// Version secondaire
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// Numéro de build
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// Révision
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//
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// Vous pouvez spécifier toutes les valeurs ou indiquer les numéros de build et de révision par défaut
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// en utilisant '*', comme indiqué ci-dessous :
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// [assembly: AssemblyVersion("1.0.*")]
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[assembly: AssemblyVersion("1.0.0.0")]
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[assembly: AssemblyFileVersion("1.0.0.0")]

‎Z.EntityFrameworkExtras.labEF6/Request_OutputParam.cs‎

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using EntityFrameworkExtras.EF6;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Data.Entity;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Z.EntityFrameworkExtras.labEF6
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{
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class Request_OutputParam
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{
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public static void Execute()
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{
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// Create BD
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using (var context = new EntityContext())
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{
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My.CreateBD(context);
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}
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// CLEAN
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using (var context = new EntityContext())
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{
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context.EntitySimples.RemoveRange(context.EntitySimples);
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context.SaveChanges();
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}
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// SEED
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using (var context = new EntityContext())
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{
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for (int i = 0; i < 3; i++)
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{
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context.EntitySimples.Add(new EntitySimple { ColumnInt = i });
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}
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context.SaveChanges();
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}
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// TEST
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using (var context = new EntityContext())
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{
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var connection = context.Database.Connection;
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connection.Open();
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using (var commande = connection.CreateCommand())
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{
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commande.CommandText = @"
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if exists (select 1 from sys.procedures where name = 'PROC_Get_EntitySimple')
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BEGIN
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DROP PROCEDURE [dbo].[PROC_Get_EntitySimple]
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END
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";
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commande.ExecuteNonQuery();
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}
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using (var commande = connection.CreateCommand())
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{
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commande.CommandText = @"
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CREATE PROCEDURE [dbo].[PROC_Get_EntitySimple]
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@ParameterID INT ,
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@ParameterInt INT = NULL OUTPUT
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AS
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BEGIN
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Select * from EntitySimples
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Where ColumnInt = @ParameterID
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Set @ParameterInt = @ParameterID +1
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END
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";
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commande.ExecuteNonQuery();
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}
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}
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// TEST
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using (var context = new EntityContext())
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{
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var proc_Get_EntitySimple = new Proc_Get_EntitySimple() { ParameterID = 2 };
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var entity = context.Database.ExecuteStoredProcedure<EntitySimple>(proc_Get_EntitySimple);
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var output = proc_Get_EntitySimple.ParameterInt;
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}
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}
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public class EntityContext : DbContext
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{
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public EntityContext() : base(My.ConnectionString)
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{
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}
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public DbSet<EntitySimple> EntitySimples { get; set; }
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protected override void OnModelCreating(DbModelBuilder modelBuilder)
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{
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base.OnModelCreating(modelBuilder);
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}
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}
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[StoredProcedure("PROC_Get_EntitySimple")]
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public class Proc_Get_EntitySimple
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{
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[StoredProcedureParameter(SqlDbType.Int, Direction = ParameterDirection.Output)]
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public int ParameterInt { get; set; }
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[StoredProcedureParameter(SqlDbType.Int, Direction = ParameterDirection.Input)]
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public int ParameterID { get; set; }
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}
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public class EntitySimple
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{
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public int ID { get; set; }
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public int ColumnInt { get; set; }
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public String ColumnString { get; set; }
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}
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}
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}

‎Z.EntityFrameworkExtras.labEF6/Template.cs‎

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using EntityFrameworkExtras.EF6;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Data.Entity;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Z.EntityFrameworkExtras.labEF6
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{
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public class Template
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{
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public static void Execute()
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{
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// Create BD
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using (var context = new EntityContext())
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{
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My.CreateBD(context);
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}
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// CLEAN
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using (var context = new EntityContext())
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{
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context.EntitySimples.RemoveRange(context.EntitySimples);
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context.SaveChanges();
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}
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// SEED
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using (var context = new EntityContext())
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{
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for (int i = 0; i < 3; i++)
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{
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context.EntitySimples.Add(new EntitySimple { ColumnInt = i });
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}
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context.SaveChanges();
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}
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// TEST
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using (var context = new EntityContext())
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{
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var connection = context.Database.Connection;
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connection.Open();
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using (var commande = connection.CreateCommand())
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{
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commande.CommandText = @"
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if exists (select 1 from sys.procedures where name = 'PROC_Get_EntitySimple')
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BEGIN
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DROP PROCEDURE [dbo].[PROC_Get_EntitySimple]
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END
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";
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commande.ExecuteNonQuery();
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}
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using (var commande = connection.CreateCommand())
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{
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commande.CommandText = @"
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CREATE PROCEDURE [dbo].[PROC_Get_EntitySimple]
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@ParameterID INT ,
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@ParameterInt INT = NULL OUTPUT
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AS
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BEGIN
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Select * from EntitySimples
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Where ColumnInt = @ParameterID
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Set @ParameterInt = @ParameterID +1
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END
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";
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commande.ExecuteNonQuery();
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}
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}
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// TEST
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using (var context = new EntityContext())
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{
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var proc_Get_EntitySimple = new Proc_Get_EntitySimple() { ParameterID =2};
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var entity = context.Database.ExecuteStoredProcedure<EntitySimple>(proc_Get_EntitySimple);
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}
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}
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public class EntityContext : DbContext
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{
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public EntityContext() : base(My.ConnectionString)
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{
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}
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public DbSet<EntitySimple> EntitySimples { get; set; }
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protected override void OnModelCreating(DbModelBuilder modelBuilder)
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{
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base.OnModelCreating(modelBuilder);
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}
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}
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[StoredProcedure("PROC_Get_EntitySimple")]
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public class Proc_Get_EntitySimple
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{
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[StoredProcedureParameter(SqlDbType.Int, Direction = ParameterDirection.Output)]
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public int ParameterInt { get; set; }
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[StoredProcedureParameter(SqlDbType.Int, Direction = ParameterDirection.Input)]
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public int ParameterID { get; set; }
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}
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public class EntitySimple
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{
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public int ID { get; set; }
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public int ColumnInt { get; set; }
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public String ColumnString { get; set; }
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}
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}
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}

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