private void buttonCreate_Click(object sender, RoutedEventArgs e)
{
string result = CarCRUDOperations.CreateCar(comboBoxCars, getDictionaryFromCar(carForBinding), ref counter);
if (result != "Correct")
{
MessageBox.Show(result, "Error", MessageBoxButton.OK);
}
}
private void buttonDelete_Click(object sender, RoutedEventArgs e)
{
string result = CarCRUDOperations.DeleteCarById(Singleton.GetInstance().ActualCar.Id, comboBoxCars);
if (result != "Removed")
{
MessageBox.Show(result, "Error", MessageBoxButton.OK);
}
else
{
MessageBox.Show(result, "Info", MessageBoxButton.OK);
}
}
private void buttonUpdate_Click(object sender, RoutedEventArgs e)
{
string result = CarCRUDOperations.UpdateCar(getDictionaryFromCar(carForBinding));
if (result != "Update")
{
MessageBox.Show(result, "Error", MessageBoxButton.OK);
}
else
{
MessageBox.Show(result, "Info", MessageBoxButton.OK);
}
}
private void comboBoxCars_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
var item = (CmbElement)comboBoxCars.SelectedItem;
string value = item.Value;
if (value == "<Create>")
{
setButtonsForCreating();
carForBinding = new Car();
CmbElement cmbElementDefault = new CmbElement {
Id = 0, Value = "<Create>"
};
comboBoxReminders.SelectedItem = cmbElementDefault;
setDataBindingForReminderComboBox();
disableReminderButtons();
comboBoxExpenses.SelectedItem = cmbElementDefault;
setDataBindingForExpenseComboBox();
disableExpenseButtons();
}
else
{
try
{
setButtonsForUpdatingAndDeleting();
Car car = CarCRUDOperations.ReadCarById(Int32.Parse(value));
carForBinding = car;
CmbElement cmbElementDefault = new CmbElement {
Id = 0, Value = "<Create>"
};
setDataBindingForReminderComboBox();
setDataBindingForExpenseComboBox();
}
catch (Exception)
{
ShowErrorInfo("Error in reading proper id.");
CmbElement cmbElementDefault = new CmbElement {
Id = 0, Value = "<Create>"
};
comboBoxCars.SelectedItem = cmbElementDefault;
return;
}
}
CarTab.DataContext = carForBinding;
}