Class UnaryOperatorExpression

Base for expressions that apply a single operator to one operand (e.g., negation, percent).

Inheritance
System.Object
RadExpression
OperatorExpression
UnaryOperatorExpression
PercentExpression
UnaryMinusExpression
UnaryPlusExpression
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.Windows.Documents.Spreadsheet.Expressions
Assembly: Telerik.Windows.Documents.Spreadsheet.dll

Syntax

public abstract class UnaryOperatorExpression : OperatorExpression, IPrecalculatedExpressionThreeNode

Constructors

UnaryOperatorExpression(RadExpression)

Initializes a new unary operator expression with the specified operand.

Declaration
protected UnaryOperatorExpression(RadExpression operand)
Parameters
RadExpression operand

The operand.

Properties

ArgumentConversionRules

Gets the rules for converting the operand to a numeric value for evaluation.

Declaration
public virtual ArgumentConversionRules ArgumentConversionRules { get; }
Property Value
ArgumentConversionRules

The argument conversion rules.

Operand

Gets the single operand that this operator acts upon.

Declaration
public RadExpression Operand { get; }
Property Value
RadExpression

The operand.

Methods

GetValueOverride()

Converts the operand to a number and delegates to the derived class for specific operation logic.

Declaration
protected override sealed RadExpression GetValueOverride()
Returns
RadExpression

The value as RadExpression.
Overrides

GetValueOverride(Double)

Calculates the result of applying the operator to the numeric operand; override to define operator-specific behavior.

Declaration
protected abstract RadExpression GetValueOverride(double operand)
Parameters
System.Double operand

The operand as double.
Returns
RadExpression

Value as RadExpression.

Extension Methods