private void CreateUpdateButtonClicked(object sender, RoutedEventArgs e)
{
string makeModel = tbMakeModel.Text;
double engineSize = sliderEngineSize.Value;
Enum.TryParse(comboFuelType.SelectedItem.ToString(), out FuelTypeEnum fuelType);
try
{
if (car == null) //create
{
car = new Car(makeModel, engineSize, fuelType);
}
if (car != null) //update
{
car.MakeModel = tbMakeModel.Text;
car.EngineSize = sliderEngineSize.Value;
Enum.TryParse(comboFuelType.SelectedItem.ToString(), out FuelTypeEnum fuelT);
car.FuelType = fuelT;
}
}
catch (DataInvalidException ex)
{
MessageBox.Show("Error: " + ex.Message, "Input error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
AssignResult?.Invoke(car);
DialogResult = true;
}
private void btnAction_Click(object sender, RoutedEventArgs e)
{
make = tBoxMake.Text;
size = sliderEngine.Value;
fuel = comboFuel.SelectedItem.ToString();
AssignResult?.Invoke(make, size, fuel);
DialogResult = true; // close the current dialog
}
private void btOK_Click(object sender, RoutedEventArgs e)
{
int age;
int.TryParse(tbAge.Text, out age); //FIXME or TODO for exception handling
double rand = new Random().NextDouble();
AssignResult?.Invoke(age, rand); // execute call-back, if resultAge is not null, then call it and set it to age
DialogResult = true; // without setting this, press ok button has no reaction, after setting this, ok button will also close the dialog, just like the cancel button, but the result return bool true
}
private void SaveButtonClicked(object sender, RoutedEventArgs e)
{
//bread
string bread = comboBread.Text;
//veggies
List <string> veggies = new List <string>();
if (cbVegLettuce.IsChecked == true)
{
veggies.Add("Lettuce");
}
if (cbVegTomatoes.IsChecked == true)
{
veggies.Add("Tomatoes");
}
if (cbVegCucubmers.IsChecked == true)
{
veggies.Add("Cucumbers");
}
string vegs = string.Join(",", veggies);
//meat
string meat = "";
if (rbMeatChicken.IsChecked == true)
{
meat = "Chicken";
}
else if (rbMeatTurkey.IsChecked == true)
{
meat = "Turkey";
}
else if (rbMeatTofu.IsChecked == true)
{
meat = "Tofu";
}
else
{
MessageBox.Show("Please choose meat", "Action required", MessageBoxButton.OK, MessageBoxImage.Error);
}
AssignResult?.Invoke(bread, vegs, meat);
/* if (AssignResult != null)
* {
* AssignResult.Invoke(bread, vegs, meat);
* } */
DialogResult = true;
}
private void btSave_Click(object sender, RoutedEventArgs e)
{
string breadStr = cmbBread.SelectedItem.ToString();
List <CheckBox> checkBoxes = WpPanelVeggie.Children.OfType <CheckBox>().Where(c => c.IsChecked == true).ToList();
string veggieStr = string.Empty;
foreach (CheckBox c in checkBoxes)
{
veggieStr += c.Content + ", ";
}
RadioButton rbTarget = WpPanelMeet.Children.OfType <RadioButton>().Where(r => r.IsChecked == true).First();
string meetStr = rbTarget.Content.ToString();
AssignResult?.Invoke(breadStr, veggieStr.Substring(0, veggieStr.Length - 2), meetStr);
DialogResult = true;
}
