IValueConverter.ConvertBack method

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

Syntax

Function ConvertBack(
  value As Object,  
  targetType As Type,  
  parameter As Object,  
  language As String 
) As Object

Parameters

value

Type: System.Object [.NET] | Platform::Object [C++]

The target data being passed to the source.

targetType

Type: System.Type [.NET] | TypeName [C++]

The type of the target property, specified by a helper structure that wraps the type name.

parameter

Type: System.Object [.NET] | Platform::Object [C++]

An optional parameter to be used in the converter logic.

language

Type: System.String [.NET] | Platform::String [C++]

The language of the conversion.

Return value

Type: System.Object [.NET] | Platform::Object [C++]

The value to be passed to the source object.

Requirements

Minimum supported client

Windows 8

Minimum supported server

Windows Server 2012

Namespace

Windows.UI.Xaml.Data
Windows::UI::Xaml::Data [C++]

Metadata

Windows.winmd

See also

IValueConverter

 

 

Build date: 12/4/2012

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