private void Edit_Trainess_Click(object sender, EventArgs e)
{
if (dgv_Trainess.SelectedRows.Count > 0)
{
DataTrainess trainess = dgv_Trainess.SelectedRows[0].Tag as DataTrainess;
AddTrainess f_at = new AddTrainess(trainess);
f_at.Show();
Update();
}
}
private void Add_Trainess_Click(object sender, EventArgs e)
{
AddTrainess f_at = new AddTrainess();
f_at.Show();
}