WPFCustomControls::Converters::NumberToStringConverter Class Reference

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Detailed Description

A generic converter that will parse a string using the format of a the supplied NumberType.

Also can be used in a Binding.ValidatinRules set as a ValidationRule

By rights, this should be a generic class, but XAML 3.5 doesn't support generics just yet (4.0 will.) Also, not that this Converter only works with Value types.

Inheritance diagram for WPFCustomControls::Converters::NumberToStringConverter:

List of all members.

Public Member Functions
object	Convert (object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
	Converts the Value to a string.
object	ConvertBack (object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
	Converts a String back to a specific type, determined by the NumberType property.
override ValidationResult	Validate (object value, System.Globalization.CultureInfo cultureInfo)
	Will validate that a given input value (a string) can be parsed by the TryParse function of a the type specified by NumberType.
Properties
Type	NumberType [get, set]
	The Type that this converter operates on.

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Member Function Documentation

object WPFCustomControls::Converters::NumberToStringConverter::Convert	(	object	value,
		Type	targetType,
		object	parameter,
		System.Globalization.CultureInfo	culture
	)		[inline]

Converts the Value to a string.

Parameters:

value	The value to convert.
targetType	not used
parameter	not used
culture	not used

Returns:

The string representation of the value.

object WPFCustomControls::Converters::NumberToStringConverter::ConvertBack	(	object	value,
		Type	targetType,
		object	parameter,
		System.Globalization.CultureInfo	culture
	)		[inline]

Converts a String back to a specific type, determined by the NumberType property.

The string is parsed using the current system local and number format.

Parameters:

value	The String value to parse.
targetType	not used
parameter	not used
culture	not used

Returns:

The converted value as an object, or UnsetValue if the parse fails.

override ValidationResult WPFCustomControls::Converters::NumberToStringConverter::Validate	(	object	value,
		System.Globalization.CultureInfo	cultureInfo
	)		[inline]

Will validate that a given input value (a string) can be parsed by the TryParse function of a the type specified by NumberType.

Parameters:

value	The value to check.
cultureInfo	not used

Returns:

A valid result if the parse succeeds.

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Property Documentation

Type WPFCustomControls::Converters::NumberToStringConverter::NumberType [get, set]

The Type that this converter operates on.

Default value is Int32