private void OKButton_Click(object sender, RoutedEventArgs e)
{
if (UsingModel)
{
SelectedModel = (string)ModelSelection.SelectedItem;
}
for (int n = 0; n < Parameters.Count; n++)
{
double newValue = 0;
if (!double.TryParse(ValueBoxes[n].Text, NumberStyles.Float | NumberStyles.AllowThousands, CultureInfo.InvariantCulture, out newValue))
{
MessageBox.Show(Parameters[n].Title + " must be numeric.");
return;
}
;
if ((newValue == 0) && (!Parameters[n].AllowZero))
{
MessageBox.Show(Parameters[n].Title + " cannot be zero.");
return;
}
if ((newValue < 0) && (!Parameters[n].AllowNegative))
{
MessageBox.Show(Parameters[n].Title + " cannot be negative.");
return;
}
Quantity.Prefix newPrefix = UnitBoxes[n].SelectedIndex * 3 + Quantity.Prefix.Pico;
Parameters[n].SetValueWithPrefix(newValue, newPrefix);
}
WasCancelled = false;
this.Close();
}
//Add a quantity to the properties dialog
public void AddQuantity(Quantity quantity)
{
Parameters.Add(quantity);
//Add another row to the parameters grid
CustomGrid.RowDefinitions.Add(new RowDefinition());
//Add the label for the parameter
Label paramLabel = new Label();
paramLabel.Content = quantity.Title;
paramLabel.HorizontalAlignment = HorizontalAlignment.Left;
paramLabel.VerticalAlignment = VerticalAlignment.Center;
Grid.SetRow(paramLabel, nextRow);
Grid.SetColumn(paramLabel, 0);
CustomGrid.Children.Add(paramLabel);
//Determine the current value with prefix
double val = 0;
Quantity.Prefix pref = Quantity.Prefix.None;
quantity.GetValueWithPrefix(ref val, ref pref);
//Add the textbox for the value itself
TextBox valueBox = new TextBox();
valueBox.Text = val.ToString();
valueBox.HorizontalAlignment = HorizontalAlignment.Left;
valueBox.VerticalAlignment = VerticalAlignment.Center;
Grid.SetRow(valueBox, nextRow);
Grid.SetColumn(valueBox, 1);
ValueBoxes.Add(valueBox);
valueBox.Width = 80;
CustomGrid.Children.Add(valueBox);
//Add the units dropdown box
ComboBox unitBox = new ComboBox();
unitBox.HorizontalAlignment = HorizontalAlignment.Left;
unitBox.VerticalAlignment = VerticalAlignment.Center;
Grid.SetRow(unitBox, nextRow);
Grid.SetColumn(unitBox, 2);
int index = 0;
//Add all possible prefixes into the dropdown box
for (Quantity.Prefix p = Quantity.Prefix.Pico; p <= Quantity.Prefix.Giga; p += 3)
{
unitBox.Items.Add(Quantity.PrependPrefix(quantity.Unit, p));
if (p == pref)
{
unitBox.SelectedIndex = index;
}
index++;
}
UnitBoxes.Add(unitBox);
CustomGrid.Children.Add(unitBox);
//Increment the counter specifiying the number of the next row
nextRow++;
}
