diff --git a/Code/ConsEco.sln b/Code/ConsEco.sln
index 78d70d3..8ff780e 100644
--- a/Code/ConsEco.sln
+++ b/Code/ConsEco.sln
@@ -14,6 +14,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TestsUnitaires", "TestsUnit
 		{ACFA83F8-98C8-43AE-9328-B3F751098FFA} = {ACFA83F8-98C8-43AE-9328-B3F751098FFA}
 	EndProjectSection
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LinqToSql", "LinqToSql\LinqToSql.csproj", "{1F51162A-1232-42E1-A2C3-B19D96905696}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -36,6 +38,10 @@ Global
 		{B1AE713C-B5DE-4E81-A33F-818AAD0548A7}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{B1AE713C-B5DE-4E81-A33F-818AAD0548A7}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{B1AE713C-B5DE-4E81-A33F-818AAD0548A7}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1F51162A-1232-42E1-A2C3-B19D96905696}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1F51162A-1232-42E1-A2C3-B19D96905696}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1F51162A-1232-42E1-A2C3-B19D96905696}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1F51162A-1232-42E1-A2C3-B19D96905696}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/Code/LinqToSql/LinqToSql.csproj b/Code/LinqToSql/LinqToSql.csproj
new file mode 100644
index 0000000..59b04a5
--- /dev/null
+++ b/Code/LinqToSql/LinqToSql.csproj
@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Data.SqlClient" Version="5.0.1" />
+  </ItemGroup>
+
+</Project>
diff --git a/Code/LinqToSql/Program.cs b/Code/LinqToSql/Program.cs
new file mode 100644
index 0000000..ca53f45
--- /dev/null
+++ b/Code/LinqToSql/Program.cs
@@ -0,0 +1,46 @@
+using System;
+using Microsoft.Data.SqlClient;
+using System.Text;
+
+namespace sqltest
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            try
+            {
+                SqlConnectionStringBuilder builder = new SqlConnectionStringBuilder();
+                builder.DataSource = "<your_server>.database.windows.net";
+                builder.UserID = "<your_username>";
+                builder.Password = "<your_password>";
+                builder.InitialCatalog = "<your_database>";
+
+                using (SqlConnection connection = new SqlConnection(builder.ConnectionString))
+                {
+                    Console.WriteLine("\nQuery data example:");
+                    Console.WriteLine("=========================================\n");
+
+                    String sql = "SELECT name, collation_name FROM sys.databases";
+
+                    using (SqlCommand command = new SqlCommand(sql, connection))
+                    {
+                        connection.Open();
+                        using (SqlDataReader reader = command.ExecuteReader())
+                        {
+                            while (reader.Read())
+                            {
+                                Console.WriteLine("{0} {1}", reader.GetString(0), reader.GetString(1));
+                            }
+                        }
+                    }
+                }
+            }
+            catch (SqlException e)
+            {
+                Console.WriteLine(e.ToString());
+            }
+            Console.ReadLine();
+        }
+    }
+}
\ No newline at end of file