MathConverter Class Reference

Converts the binding values according to the mathematical expression in the parameter. More...

Inherits IValueConverter, and IMultiValueConverter.

Public Member Functions
object	Convert (object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
	Conversion (see MSDN help for more information about this method...). More...
object	Convert (object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
	Conversion (see MSDN help for more information about this method...). More...
object	ConvertBack (object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
	Inverse conversion - not supported by this converter. More...
object[]	ConvertBack (object value, Type[] targetTypes, object parameter, System.Globalization.CultureInfo culture)
	Inverse conversion (not supported). More...

Protected Member Functions
virtual object	Process (object[] values, Type targetType, string parameter)
	The actual processing function. More...

Detailed Description

Converts the binding values according to the mathematical expression in the parameter.

Refer to the binding values via variable v for single binding and v0, v1, v2, ... for multibinding.

Member Function Documentation

Convert() [1/2]

object Convert	(	object	value,
		Type	targetType,
		object	parameter,
		System.Globalization.CultureInfo	culture
	)

Conversion (see MSDN help for more information about this method...).

Parameters

value	Input value.
targetType	Target data type (currently only double is supported
parameter	Mathmetical expression.
culture	Ignored

Returns

Conversion result

Convert() [2/2]

object Convert	(	object[]	values,
		Type	targetType,
		object	parameter,
		System.Globalization.CultureInfo	culture
	)

Conversion (see MSDN help for more information about this method...).

Parameters

values	Input values to be converted
targetType	Target data type (currently only double is supported
parameter	Mathmetical expression.
culture	Ignored

Returns

Conversion result

ConvertBack() [1/2]

object ConvertBack	(	object	value,
		Type	targetType,
		object	parameter,
		System.Globalization.CultureInfo	culture
	)

Inverse conversion - not supported by this converter.

Parameters

value	Ignored.
targetType	Ignored.
parameter	Ignored.
culture	Ignored.

Returns

Inverse conversion result.

ConvertBack() [2/2]

object[] ConvertBack	(	object	value,
		Type[]	targetTypes,
		object	parameter,
		System.Globalization.CultureInfo	culture
	)

Inverse conversion (not supported).

Parameters

value	ignored
targetTypes	ignored
parameter	ignored
culture	ignored

Returns

Nothing (always throws).

Exceptions

NotSupportedException

Always.

Process()

virtual object Process ( object[]  values, Type  targetType, string  parameter  )

protectedvirtual

The actual processing function.

Parameters

values	values to be processed
targetType	target type
parameter	Conversion parameter containing the formula.

Returns

Evaluation result.