// event handler for secondary type combobox DropDownClosed event
private void secondaryTypeComboBox_DropDownClosed(object sender, EventArgs e)
{
// if the type was deleted from primary type combobox insert it back and reset variable
if (DeletedTypeFromPrimaryCombobox != null)
{
PrimaryPkmnTypeList.Insert(IndexOfDeletedPrimaryType, DeletedTypeFromPrimaryCombobox);
DeletedTypeFromPrimaryCombobox = null;
}
// helper variable
var selectedSecondaryType = secondaryTypeComboBox.SelectedItem as IPkmnType;
// if selected secondarytype is not "(none)" delete it from primarytype list and save to "Deleted" properties
if (!(selectedSecondaryType is EmptyPkmnType))
{
DeletedTypeFromPrimaryCombobox = PrimaryPkmnTypeList.Where(i => i.TypeName == selectedSecondaryType.TypeName).FirstOrDefault();
IndexOfDeletedPrimaryType = PrimaryPkmnTypeList.IndexOf(DeletedTypeFromPrimaryCombobox);
PrimaryPkmnTypeList.Remove(PrimaryPkmnTypeList.Where(i => i.TypeName == selectedSecondaryType.TypeName).FirstOrDefault());
}
// refresh primarytype combobox
primaryTypeComboBox.DataSource = null;
primaryTypeComboBox.DataSource = PrimaryPkmnTypeList;
// if something was selected in primary combobox select it again after combobox refreshed and possibly changed index
if (DeletedTypeFromSecondaryCombobox != null)
{
primaryTypeComboBox.SelectedIndex = PrimaryPkmnTypeList.
IndexOf(PrimaryPkmnTypeList.
Where(i => i.TypeName == DeletedTypeFromSecondaryCombobox.TypeName).FirstOrDefault());
}
}
public IndexModel(ILogger <IndexModel> logger)
{
_logger = logger;
// add empty pkmn types to the comboboxes
PrimaryPkmnTypeList.Insert(0, PkmnTypeFactory.CreateEmptyPkmnType());
SecondaryPkmnTypeList.Insert(0, PkmnTypeFactory.CreateEmptyPkmnType());
}
// form constructor
public PokemonTypeCalculatorForm()
{
InitializeComponent();
// add empty pkmn types to the comboboxes
PrimaryPkmnTypeList.Insert(0, PkmnTypeFactory.CreateEmptyPkmnType());
SecondaryPkmnTypeList.Insert(0, PkmnTypeFactory.CreateEmptyPkmnType());
// set the collection properties as datasources for the comboboxes
primaryTypeComboBox.DataSource = PrimaryPkmnTypeList;
secondaryTypeComboBox.DataSource = SecondaryPkmnTypeList;
// set the name of the pokemon type as a displayed value for comboboxes
primaryTypeComboBox.DisplayMember = "TypeName";
secondaryTypeComboBox.DisplayMember = "TypeName";
// set the collection for list view
pkmnTypeObjectListView.SetObjects(PkmnTypeList);
// set focus on damage taken button
showDamageTakenButton.Select();
}
