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ConstantExpression

Class

Abstract base for expressions with constant values that do not require recalculation, serving as foundation for literals in formulas.

Definition

Assembly:Telerik.Windows.Documents.Spreadsheet.dll

Syntax:

public abstract class ConstantExpression : RadExpression

Inheritance: objectRadExpressionConstantExpression

Derived Classes: ConstantExpression<T>

Initializes a new instance of the ConstantExpression class.

protected ConstantExpression()

Returns the expression value, which for constant expressions is always the expression itself without recalculation.

protected override RadExpression GetValueOverride()

Returns:

The value as RadExpression.

Determines whether the current instance is registered in the calculation map of the workbook.

protected override bool IsRegistered()

Returns:

Always returns true.