diff --git a/WindowsFormsCore/App.config b/WindowsFormsCore/App.config
new file mode 100644
index 0000000..20d9cee
--- /dev/null
+++ b/WindowsFormsCore/App.config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+  <connectionStrings>
+    <add name="DapperDB" connectionString="Data Source=Oemansv7win;Initial Catalog=LottoDB;Integrated Security=True;Connect Timeout=30;Encrypt=False;TrustServerCertificate=False;ApplicationIntent=ReadWrite;MultiSubnetFailover=False"/>
+  </connectionStrings>
+</configuration>
\ No newline at end of file
diff --git a/WindowsFormsCore/Domain/NumberRow.cs b/WindowsFormsCore/Domain/NumberRow.cs
index 356baf0..d481c34 100644
--- a/WindowsFormsCore/Domain/NumberRow.cs
+++ b/WindowsFormsCore/Domain/NumberRow.cs
@@ -4,6 +4,12 @@ namespace WindowsFormsCore.Domain
 {
     public class NumberRow
     {
+        public NumberRow()
+        {
+            Created = DateTime.Now;
+        }
+        public string Id { get; set; }
+
         public byte Number0 { get; set; }
         public byte Number1 { get; set; }
         public byte Number2 { get; set; }
@@ -13,7 +19,7 @@ namespace WindowsFormsCore.Domain
         public byte Number6 { get; set; }
         public byte Number7 { get; set; }
 
-        public string KeyString { get; set; }
+        public DateTime Created { get; init; }
 
         public void NumbersToKey()
         {
@@ -29,12 +35,12 @@ namespace WindowsFormsCore.Domain
                 Number7
             };
             var longTmp = BitConverter.ToInt64(arr);
-            KeyString = longTmp.ToString();
+            Id = longTmp.ToString();
         }
 
         public void KeyToNumbers()
         {
-            var arr = BitConverter.GetBytes(long.Parse(KeyString));
+            var arr = BitConverter.GetBytes(long.Parse(Id));
             Number0 = arr[0];
             Number1 = arr[1];
             Number2 = arr[2];
diff --git a/WindowsFormsCore/Operations/DBRepo.cs b/WindowsFormsCore/Operations/DBRepo.cs
new file mode 100644
index 0000000..0a71802
--- /dev/null
+++ b/WindowsFormsCore/Operations/DBRepo.cs
@@ -0,0 +1,60 @@
+using Dapper;
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Data.SqlClient;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using WindowsFormsCore.Domain;
+using static WindowsFormsCore.Operations.Tools;
+
+namespace WindowsFormsCore.Operations
+{
+    public class DBRepo
+    {
+        public static void SaveNumberRow(NumberRow numberRow)
+        {
+            using(IDbConnection cnn = new SqlConnection(GetConnectionString()))
+            {
+                numberRow.NumbersToKey();
+                var p = new DynamicParameters();
+                p.Add("@Id", numberRow.Id);
+                p.Add("@Number1", numberRow.Number1);
+                p.Add("@Number2", numberRow.Number2);
+                p.Add("@Number3", numberRow.Number3);
+                p.Add("@Number4", numberRow.Number4);
+                p.Add("@Number5", numberRow.Number5);
+                p.Add("@Number6", numberRow.Number6);
+                p.Add("@Number7", numberRow.Number7);
+                p.Add("@Created", numberRow.Created);
+                string sql = @"insert into dbo.NumbersTable (
+                                Id,
+                                Created,
+                                Number1,
+                                Number2,
+                                Number3,
+                                Number4,
+                                Number5,
+                                Number6,
+                                Number7
+                                )
+                                values(
+                                @Id,
+                                @Created,
+                                @Number1,
+                                @Number2,
+                                @Number3,
+                                @Number4,
+                                @Number5,
+                                @Number6,
+                                @Number7
+                                )";
+
+                cnn.Execute(sql, p);
+
+
+            }
+        }
+    }
+}
diff --git a/WindowsFormsCore/Operations/Tools.cs b/WindowsFormsCore/Operations/Tools.cs
new file mode 100644
index 0000000..611ff65
--- /dev/null
+++ b/WindowsFormsCore/Operations/Tools.cs
@@ -0,0 +1,13 @@
+using System.Configuration;
+
+namespace WindowsFormsCore.Operations
+{
+    public class Tools
+    {
+        public static string GetConnectionString(string name = "DapperDB")
+        {
+            return ConfigurationManager.ConnectionStrings[name].ConnectionString;
+        }
+
+    }
+}
diff --git a/WindowsFormsCore/WindowsFormsCore.csproj b/WindowsFormsCore/WindowsFormsCore.csproj
index a8e9c46..3563915 100644
--- a/WindowsFormsCore/WindowsFormsCore.csproj
+++ b/WindowsFormsCore/WindowsFormsCore.csproj
@@ -7,6 +7,11 @@
     <StartupObject>WindowsFormsCore.Program</StartupObject>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Dapper" Version="2.0.78" />
+    <PackageReference Include="System.Data.SqlClient" Version="4.8.2" />
+  </ItemGroup>
+
   <ItemGroup>
     <Compile Update="Properties\Resources.Designer.cs">
       <DesignTime>True</DesignTime>