private void Item_Checked(object sender, RoutedEventArgs e)
{
if (IsLoaded)
{
ItemChecked?.Invoke(this, e);
}
}
private void CheckedListBoxOnItemCheck(object sender, ItemCheckEventArgs e)
{
if (e.NewValue == CheckState.Checked)
{
_checkedIndices.Add(e.Index);
CheckedItems.Add(_checkedListBox.Items[e.Index]);
}
else
{
_checkedIndices.Remove(e.Index);
CheckedItems.Remove(_checkedListBox.Items[e.Index]);
}
ItemChecked?.Invoke(this, EventArgs.Empty);
Invalidate();
}
protected override void OnItemChecked(int position)
{
base.OnItemChecked(position);
ItemChecked?.Invoke(this, new EventArgs());
}