public ConvertBack ( object value, |
||
value | object | The value that is produced by the binding target. |
targetType | The type to convert to. | |
parameter | object | The converter parameter to use. |
culture | System | The culture to use in the converter. |
return | object |
public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
return DependencyProperty.UnsetValue;
}
public void ConvertBack_Converts_To_Unset() { var conv = new NullEmptyCollapsedConverter(); var result = conv.ConvertBack(Visibility.Collapsed, typeof(object), null, CultureInfo.CurrentCulture); Assert.AreEqual(DependencyProperty.UnsetValue, result, "No longer an unsupported operation?"); }