public void Delete(object sender, EventArgs e)
{
if (this.UltraOlaksice.ActiveRow != null)
{
decimal?iznos = null;
decimal?postotak = null;
try
{
iznos = (decimal?)UltraOlaksice.ActiveRow.Cells["OlaksicaIznos"].Value;
}
catch { }
try
{
postotak = (decimal?)UltraOlaksice.ActiveRow.Cells["OlaksicaPostotak"].Value;
}
catch { }
if (postotak == null || iznos == null)
{
try
{
int id = Convert.ToInt32(this.UltraOlaksice.ActiveRow.Cells["ID"].Value);
if (MessageBox.Show(string.Format("Obrisati olakšicu '{0}-{1}'?", id, this.UltraOlaksice.ActiveRow.Cells["Naziv"].Value),
"Brisanje olakšice", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
BusinessLogic.Olaksice olaksice = new BusinessLogic.Olaksice();
olaksice.Delete(id);
if (olaksice.IsValid)
{
olaksice.Persist();
LoadGridOlaksice();
}
else
{
olaksice.DisplayValidationMessages();
}
}
}
catch
{
MessageBox.Show("Za brisanje olakšice proizvoda potrebno je otići u cjenik.", "Olakšice proizvod"
, MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button3);
}
}
else
{
MessageBox.Show("Nije moguće brisati nultu olakšicu");
}
}
}
