private void checkInventoryToolStripMenuItem_Click(object sender, EventArgs e)
{
Form f = Application.OpenForms["frmInventoryCheck"];
if (f == null)
{
frmInventoryCheck fic = new frmInventoryCheck();
fic.MdiParent = MdiParent;
fic.Show();
}
else
{
MessageBox.Show("Add Inventory Check Form is Already Open", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private void txtItemCode_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
if (forTransactionDAO.toRetrieveItem(txtItemCode.Text))
{
if (forTransactionVO.getItemQuantity > Convert.ToInt32(txtQuantity.Text))
{
double totalPrice = (forTransactionVO.getPriceAt) * (Convert.ToInt32(txtQuantity.Text));
ListViewItem lv = new ListViewItem(txtItemCode.Text);
lv.SubItems.Add(forTransactionVO.getItemName);
lv.SubItems.Add(txtQuantity.Text);
lv.SubItems.Add(forTransactionVO.getPriceAt.ToString());
lv.SubItems.Add(totalPrice.ToString());
lvItemList.Items.Add(lv);
grandTotal = grandTotal + totalPrice;
txtItemCode.Clear();
lblTotalContent.Text = grandTotal.ToString();
txtQuantity.Text = "1";
}
else
{
DialogResult dialog = MessageBox.Show("The item you trasact is out of stock\nPlease check the inventory\nDo you want to check?", "Information", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (dialog == DialogResult.Yes)
{
Form f = Application.OpenForms["frmInventoryCheck"];
if (f == null)
{
frmInventoryCheck fic = new frmInventoryCheck();
fic.MdiParent = MdiParent;
fic.Show();
}
else
{
MessageBox.Show("The Item Check Form is Already Opened", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
}
}
}