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IValueConverter.ConvertBack Method

Modifies the target data before passing it to the source object. This method is called only in TwoWay bindings.

Namespace:  System.Windows.Data
Assembly:  System.Windows (in System.Windows.dll)
Object ConvertBack(
	Object value,
	Type targetType,
	Object parameter,
	CultureInfo culture
)

Parameters

value
Type: System.Object
The target data being passed to the source.
targetType
Type: System.Type
The Type of data expected by the source object.
parameter
Type: System.Object
An optional parameter to be used in the converter logic.
culture
Type: System.Globalization.CultureInfo
The culture of the conversion.

Return Value

Type: System.Object
The value to be passed to the source object.

If UnsetValue is returned, the source object is not updated.

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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