WPFCustomControls::Converters::MappingConverter Class Reference

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Detailed Description

Converter for mapping from one set of arbitrary values to another set of values, using Object.Equals.

Note that this map will only convert from keys to values. Converting back is not supported because it would involve searching through the values in the map. Searching would be O(n), and may not be predictable because the ordering may not be consistent across map instances.

List of all members.

Public Member Functions
	MappingConverter ()
	Default constructor.
	MappingConverter (IDictionary map)
	Construct with Map.
override object	ProvideValue (IServiceProvider serviceProvider)
	Supports MarkupExtension by returning the current instance.
object	Convert (object value, Type targetType, object parameter, CultureInfo culture)
	Convert from a key in the map to its corresponding value.
Properties
IDictionary	Map [get, set]
	Map of keys to values.

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Constructor & Destructor Documentation

WPFCustomControls::Converters::MappingConverter::MappingConverter

(

)

[inline]

Default constructor.

WPFCustomControls::Converters::MappingConverter::MappingConverter

(

IDictionary

map

)

[inline]

Construct with Map.

Parameters:

map	IDictionary providing the mapping from keys to values.

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Member Function Documentation

override object WPFCustomControls::Converters::MappingConverter::ProvideValue

(

IServiceProvider

serviceProvider

)

[inline]

Supports MarkupExtension by returning the current instance.

Parameters:

serviceProvider

Ingored.

Returns:

This converter.

object WPFCustomControls::Converters::MappingConverter::Convert	(	object	value,
		Type	targetType,
		object	parameter,
		CultureInfo	culture
	)		[inline]

Convert from a key in the map to its corresponding value.

Parameters:

value	Value to find as a key in the Map.
targetType	Ignored
parameter	Ignored
culture	Ignored

Returns:

The item in the map corresponding to the key given as the 'value' parameter. DependencyProperty.UnsetValue if Map is null or the key is not found.

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Property Documentation

IDictionary WPFCustomControls::Converters::MappingConverter::Map [get, set]

Map of keys to values.