private void DeleteItem_Click(object sender, EventArgs e)
{
Katalogas.Remove(Selected);
Selected = null;
CurrentItem.Text = "-";
PrekiuKatalogas.DataSource = null;
PrekiuKatalogas.DataSource = Katalogas;
}
private void SaveNewItem_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(NameNewItem.Text) || string.IsNullOrWhiteSpace(NameNewItem.Text) || string.IsNullOrEmpty(PriceNewItem.Text) || string.IsNullOrWhiteSpace(PriceNewItem.Text) || string.IsNullOrEmpty(AmmNewItem.Text) || string.IsNullOrWhiteSpace(AmmNewItem.Text))
{
MessageBox.Show("Visi laukai turi buti uzpildyti");
}
else
{
int a = GenerateUniqueID();
Preke B = new Preke(a, Convert.ToInt32(PriceNewItem.Text), NameNewItem.Text, Convert.ToInt32(AmmNewItem.Text));
addList.Add(B);
}
Refresh(addList);
Close();
}
private void PrekiuKatalogas_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (PrekiuKatalogas.Rows[e.RowIndex].Cells[e.ColumnIndex].Value != null)
{
PrekiuKatalogas.CurrentRow.Selected = true;
CurrentItem.Text = PrekiuKatalogas.Rows[e.RowIndex].Cells["Pavadinimas"].FormattedValue.ToString();
foreach (var item in Katalogas)
{
if (item.ID == Convert.ToInt32(PrekiuKatalogas.Rows[e.RowIndex].Cells["ID"].FormattedValue))
{
Selected = item;
break;
}
}
}
}
private void RemoveKrepselisButton_Click(object sender, EventArgs e)
{
foreach (var item in Katalogas)
{
if (item.ID == SelectedKrepselis.ID)
{
item.Likutis++;
break;
}
}
Krepselis.Remove(SelectedKrepselis);
SelectedKrepselis = null;
CurrentPurchItem.Text = "-";
PrekiuKrepselisDG.DataSource = null;
PrekiuKrepselisDG.DataSource = Krepselis;
PrekiuKatalogas.DataSource = null;
PrekiuKatalogas.DataSource = Katalogas;
}
private void AddKrepselisButton_Click(object sender, EventArgs e)
{
if (Selected != null)
{
Preke a = new Preke(Selected.ID, Selected.Kaina, Selected.Pavadinimas, 1);
foreach (var item in Katalogas)
{
if (item.ID == Selected.ID)
{
item.Likutis--;
break;
}
}
Krepselis.Add(a);
PrekiuKatalogas.DataSource = null;
PrekiuKatalogas.DataSource = Katalogas;
PrekiuKrepselisDG.DataSource = null;
PrekiuKrepselisDG.DataSource = Krepselis;
}
}
