// Kliento duomenu redagavimas
public void EditClientData(bool personalNumExist, long personalNumber)
{
using (SqlConnection sqlConnection = new SqlConnection(connectionStr))
{
if (personalNumExist)
{
var clientData = functionsForClient.EditData();
sqlConnection.Open();
using SqlCommand command = new SqlCommand($"UPDATE clients SET address = @address, city = @city" +
$" WHERE personalNumber = @personalNumber",
sqlConnection);
command.Parameters.AddWithValue("@address", clientData.Item1);
command.Parameters.AddWithValue("@city", clientData.Item2);
command.Parameters.AddWithValue("@personalNumber", personalNumber);
command.ExecuteNonQuery();
sqlConnection.Close();
}
}
}
