private void btn_add_Click(object sender, EventArgs e)
{
FormProvidersAdd form = new FormProvidersAdd();
form.ShowDialog();
updateProvidersTable();
}
private void btn_change_Click(object sender, EventArgs e)
{
int PK_Provider = Convert.ToInt32(dgv_providers.SelectedRows[0].Cells[7].Value);
Provider deletingProvider = Program.db.Providers.Find(PK_Provider);
if (deletingProvider != null)
{
FormProvidersAdd form = new FormProvidersAdd(deletingProvider);
form.ShowDialog();
updateProvidersTable();
}
}