ROFL

CopyCenter/App.config

@@ -8,7 +8,7 @@
     <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
   </startup>
   <connectionStrings>
-    <add name="gr672_liiEntities" connectionString="metadata=res://*/DataBase.csdl|res://*/DataBase.ssdl|res://*/DataBase.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=mssql;initial catalog=gr672_lii;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" />
+    <add name="gr672_liiEntities" connectionString="metadata=res://*/DataBase.csdl|res://*/DataBase.ssdl|res://*/DataBase.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=DESKTOP-57848NR;initial catalog=gr672_lii;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" />
   </connectionStrings>
   <entityFramework>
     <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">

CopyCenter/AuthorizationWindow.xaml

@@ -21,6 +21,5 @@
         <TextBox Name="login" Grid.Column="1" Grid.Row="0"/>
         <PasswordBox Name="password" Grid.Column="1"  Grid.Row="1"/>
         <Button Grid.Row="2" Grid.Column="0" Content="Войти" Click="AuthorizationClick" FontFamily="Comic Sans MS" Grid.ColumnSpan="2"/>
-
     </Grid>
 </Window>

CopyCenter/AuthorizationWindow.xaml.cs

@@ -46,11 +46,5 @@ namespace CopyCenter
             }
         }
 
-        private void Registration_Click(object sender, RoutedEventArgs e)
-        {
-            RegistrationWindow rw = new RegistrationWindow();
-            rw.Show();
-            this.Close();
-        }
     }
 }