Class ConstantExpression

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

Inheritance

System.Object

RadExpression

ConstantExpression

ConstantExpression<T>

Inherited Members

RadExpression.GetValue()

RadExpression.GetValueAsString()

RadExpression.GetValueAsString(CultureInfo)

RadExpression.ToString()

RadExpression.ToString(CultureInfo)

RadExpression.InvalidateValue()

RadExpression.AttachToChildrenEvent(IEnumerable<RadExpression>)

RadExpression.AttachToChildEvent(RadExpression)

RadExpression.OnValueInvalidated()

RadExpression.ValueInvalidated

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 ConstantExpression : RadExpression, IPrecalculatedExpressionThreeNode

Constructors

ConstantExpression()

Initializes a new instance of the ConstantExpression class.

Declaration

protected ConstantExpression()

Methods

GetValueOverride()

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

Declaration

protected override RadExpression GetValueOverride()

Returns

RadExpression The value as RadExpression.

Overrides

RadExpression.GetValueOverride()

Extension Methods

ExpressionExtensions.NumberValue(RadExpression)

ExpressionExtensions.GetValueAsConstantExpression(RadExpression)

ExpressionExtensions.IntegerValue(RadExpression)

CellValueFactory.GetCellValueType(ConstantExpression)

SvgExtentions.Traverse<T>(T, Func<T, IEnumerable<T>>)

SvgExtentions.TraverseDepthFirst<T>(T, Func<T, IEnumerable<T>>)