diff --git a/SkyTeam/DataBase.cs b/SkyTeam/DataBase.cs
deleted file mode 100644
index 38ffee8..0000000
--- a/SkyTeam/DataBase.cs
+++ /dev/null
@@ -1,33 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using MySql.Data.MySqlClient;
-
-namespace SkyTeam
-{
-    internal class DataBase
-    {
-        private string mySqlConnectionString = "Server=mysql.pb.bib.de;uid=pbt3h24akh;pwd=Dd3dwQgPeNxW;database=pbt3h24akh_SkyTeam;";
-
-        public bool TestConnection()
-        {
-            try
-            {
-                using (var conn = new MySqlConnection(mySqlConnectionString))
-                {
-                    conn.Open(); // versuchen, die Verbindung zu öffnen
-                    Console.WriteLine("Verbindung erfolgreich!");
-                    return true;
-                }
-            }
-            catch (MySqlException ex)
-            {
-                Console.WriteLine("Verbindungsfehler: " + ex.Message);
-                return false;
-            }
-        }
-
-    }
-}
diff --git a/SkyTeam/DatenbankServices.cs b/SkyTeam/DatenbankServices.cs
new file mode 100644
index 0000000..9f08296
--- /dev/null
+++ b/SkyTeam/DatenbankServices.cs
@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SkyTeam
+{
+    class DatenbankServices
+    {
+        private string ConnectionString = "Server=mysql.pb.bib.de;uid=pbt3h24akh;pwd=Dd3dwQgPeNxW;database=pbt3h24akh_SkyTeam;";
+
+        protected virtual string connectionString
+        {
+            get { return ConnectionString; }
+            private set { ConnectionString = value; }
+        }
+
+
+    }
+}