private void cmbType_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
txtPrice.Text = cmbType.SelectedValue.ToString();
KeyValuePair <DoughnutMachine.DoughnutType, double> selectedEntry = (KeyValuePair <DoughnutMachine.DoughnutType, double>)cmbType.SelectedItem;
DoughnutMachine.DoughnutType selectedDoughnut = selectedEntry.Key;
}
private void btnAdd_Click(object sender, RoutedEventArgs e, DoughnutMachine.DoughnutType selectedDoughnut)
{
if (ValidateQuantity(selectedDoughnut) > 0)
{
lstSale.Items.Add(txtQuantity.Text + " " + selectedDoughnut.ToString() + ":" + txtPrice.Text + " " + double.Parse(txtQuantity.Text) * double.Parse(txtPrice.Text));
}
else
{
MessageBox.Show("Cantitatea introdusa nu este disponibila in stoc!");
}
}
private int ValidateQuantity(DoughnutMachine.DoughnutType selectedDoughnut)
{
int q = int.Parse(txtQuantity.Text);
int r = 1;
switch (selectedDoughnut)
{
case DoughnutMachine.DoughnutType.Glazed:
if (q > mRaisedGlazed)
{
r = 0;
}
break;
case DoughnutMachine.DoughnutType.Sugar:
if (q > mRaisedSugar)
{
r = 0;
}
break;
case DoughnutMachine.DoughnutType.Chocolate:
if (q > mFilledChocolate)
{
r = 0;
}
break;
case DoughnutMachine.DoughnutType.Lemon:
if (q > mFilledLemon)
{
r = 0;
}
break;
case DoughnutMachine.DoughnutType.Vanilla:
if (q > mFilledVanilla)
{
r = 0;
}
break;
}
return(r);
}
