private void AddItems_Click(object sender, EventArgs e)
{
using (FormItems newForm = new FormItems()
{
})
{
newForm.ShowDialog();
bool check = InsertErrorManager.AddItemsChecker(newForm.getItem().getName(), newForm.getItem().getQuantity());
if (check == true)
{
int errorPrice = newForm.getItem().getTotalprice();
if (errorPrice == 0)
{
MessageBox.Show("Item name entered invalid");
}
else
{
datGridView_Items.Rows.Add(newForm.getItem().getName(), newForm.getItem().getQuantity(), newForm.getItem().getTotalprice(),
"Delete");
int Total = datGridView_Items.Rows.Cast <DataGridViewRow>()
.Sum(t => Convert.ToInt32(t.Cells[2].Value));
txt_Total.Text = Total.ToString();
}
}
}
}
private void btn_add_Click(object sender, EventArgs e)
{
if (InsertErrorManager.AddItemsChecker(txt_Item.Text, (int)numericUpDown.Value))
{
item.setItem((string)txt_Item.Text);
item.setQuantity((int)numericUpDown.Value);
item.setTotalprice((string)txt_Item.Text, (int)numericUpDown.Value);
this.Close();
}
else
{
MessageBox.Show("All field must be filled up!");
}
}