ConvertBack Method (IValueConverter)

In This Topic

Syntax

Visual Basic
C#

'Declaration
 
Function ConvertBack( _
   ByVal value As Object, _
   ByVal targetType As Type, _
   ByVal parameter As Object _
) As Object

'Usage
 
Dim instance As IValueConverter
Dim value As Object
Dim targetType As Type
Dim parameter As Object
Dim value As Object
 
value = instance.ConvertBack(value, targetType, parameter)

object ConvertBack( 
   object value,
   Type targetType,
   object parameter
)

Parameters

value: The value that is produced by the binding target.
targetType: The type of the binding target property.
parameter: The converter parameter to use.

Return Value

A converted value. If the method returns null, the valid null value is used.

Remarks

The data binding engine calls this method when it propagates a value from the binding target to the binding source.

Reference

IValueConverter Interface
IValueConverter Members