public void MyConfig()
{
CreateEtuPanel.Hide();
OperationChoicePanel.Hide();
panelDelete.Hide();
panelUpdate.Hide();
panelSelectAll.Hide();
}
private void button2_Click(object sender, EventArgs e)
{
using (SqlConnection connection = new SqlConnection
("Data Source=arpa ;Initial Catalog =" + baseDeDonnées.Text + ";User ID=" + userTextBox.Text +
";Password="******"you're now connected to " + connection.Database + " choose your operation ,please");
}
catch (SqlException ex)
{
string myerror;
switch (ex.Number)
{
case 18456:
myerror = "mauvais user";
break;
case 4060:
myerror = "mauvaise db";
break;
default:
myerror = ex.Message;
break;
}
MessageBox.Show("une erreur est survenue détails: " + myerror);
}
finally
{
connection.Close();
}
}
}
