12/WindowsFormsAppGrishina/bin/x86/Debug/WindowsFormsAppGrishina.exe.config

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <configSections>
    </configSections>
    <connectionStrings>
        <add name="WindowsFormsAppGrishina.Properties.Settings.BD_grishinaConnectionString"
            connectionString="Data Source=CLASS31000;Initial Catalog=BD_grishina;Integrated Security=True"
            providerName="System.Data.SqlClient" />
    </connectionStrings>
</configuration>