MindFusion.Spreadsheet.Wpf.Expressions.IExpressionEvaluatorContext Members

MindFusion.Wpf Pack Programmer's Guide

IExpressionEvaluatorContext Members

Properties Methods

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Provides context for expression evaluators.

The following tables list the members exposed by the IExpressionEvaluatorContext type.

Public Properties

	Name	Description
	CurrentColumn	The column of the cell being evaluated.
	CurrentRow	The row of the cell being evaluated.
	CurrentWorksheet	Gets a reference to the current worksheet.
	OldValue	Cell's old value.
	Workbook	Gets a reference to the parent workbook.

Public Methods

	Name	Description
	GetCoreEvaluator	Gets the core evaluator. The core evaluator can be used to invoke any of the predefined functions or identifiers.
	GetError	Returns an error object of the specified type.
	ToBool	Attempts to convert the specified value to a boolean.
	ToDateTime	Attempts to convert the specified value to a DateTime.
	ToDouble	Attempts to convert the specified value to a double.
	ToString	Attempts to convert the specified value to a string.
	ToTimeSpan	Attempts to convert the specified value to a TimeSpan.
	ToValue	Attempts to evaluate the specified object.

See Also

IExpressionEvaluatorContext Interface
MindFusion.Spreadsheet.Wpf.Expressions Namespace