public object Convert(object _value, Type _targetType, object _parameter, CultureInfo _culture)
{
bool __invert = ConverterHelper.IsParameterSet(nameof(__invert), _parameter);
if (__invert)
{
return(_value == null ? Visibility.Visible : Visibility.Collapsed);
}
return(_value != null ? Visibility.Visible : Visibility.Collapsed);
}
private static string GetSeparator(object _commandParameter)
=> ConverterHelper.IsParameterSet("ListSeparator", _commandParameter) ? null : Environment.NewLine;