public void UpdateTarget()
{
FailIfDisposed();
var value = _sourceAdapter.GetValue();
ForwardValueToTargetIfNotNoValue(value);
}
private ICollection <object> GetSourceItemsAsCollection()
{
var sourceItemsObject = _sourceAdapter.GetValue();
var sourceItemsCollection = ConvertToCollection(sourceItemsObject);
return(sourceItemsCollection);
}
public object GetValue()
{
var target = _targetAdapter.GetValue();
var convertedTarget = _converter.ConvertTarget(target);
return(convertedTarget);
}
public object GetValue()
{
FailIfDisposed();
var sourceItemsSource = _sourceItemsSourceAdapter.GetValue();
return(sourceItemsSource as ICollectionView
?? CollectionViewSource.GetDefaultView(sourceItemsSource));
}
public object GetValue()
{
FailIfDisposed();
if (_valueAdapter == null)
{
return(SettingsConstants.NoValue);
}
return(_valueAdapter.GetValue());
}
private IValueAdapter CreateValueAdapter()
{
var dataContext = _dataContextAdapter.GetValue();
if (dataContext == null)
{
return(null);
}
var valueAdapter = ValueAdapterFactory.CreateAdapter(dataContext, _propertyInDataContext);
if (valueAdapter != null)
{
valueAdapter.ValueChangedCallback = _valueChangedCallback;
}
return(valueAdapter);
}
public object GetValue()
{
try
{
return(_targetAdapter.GetValue());
}
catch (Exception e)
{
switch (_exceptionHandler(ValueAdapterAction.GetValue, e))
{
case ExceptionHandlerResult.SwallowException:
break;
case ExceptionHandlerResult.RethrowException:
throw;
default:
throw new ArgumentOutOfRangeException();
}
}
return(SettingsConstants.NoValue);
}
public IEnumerable GetItems()
{
FailIfDisposed();
return(new[] { _valueAdapter.GetValue() });
}
public object GetValue()
{
return(_valueAdapter.GetValue());
}
private void RefreshCollectionView()
{
UnbindFromCollectionView();
_collectionView = (ICollectionView)_collectionViewAdapter.GetValue();
BindToCollectionView();
}