Question

‘StringToVisibilityConverter’ does not implement interface member
‘System.Windows.Data.IValueConverter.Convert(object, System.Type,
object, System.Globalization.CultureInfo)’

Any idea what’s wrong with this? As far as I know my imports are correct

public class StringToVisibilityConverter : IValueConverter
{
    public object Convert(object value, Type targetType, 
                          object parameter, CultureInfo culture)
    {
        if (value != null && value is string)
        {
            var input = (string)value;
            if (string.IsNullOrEmpty("Name"))
            {
                return Visibility.Collapsed;
            }
            else
            {
                return Visibility.Visible;
            }
        }

        return Visibility.Visible;
    }

Answer 1

Yup, you also need to have this method when you inherit IValueConverter:

public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)