Class EmptyExpression

Constant expression representing an empty or blank cell value in formulas, distinct from zero or empty string.

Inheritance

System.Object

RadExpression

ConstantExpression

ConstantExpression<System.String>

EmptyExpression

Inherited Members

ConstantExpression<String>.Value

ConstantExpression.GetValueOverride()

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 class EmptyExpression : ConstantExpression<string>, IPrecalculatedExpressionThreeNode

Fields

Empty

Singleton instance representing an empty cell value for use throughout the spreadsheet engine.

Declaration

public static readonly EmptyExpression Empty

Field Value

EmptyExpression

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>>)