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ConstantExpression Class
Abstract class providing methods and properties for all expressions with constant value.
Inheritance Hierarchy

Namespace: Telerik.Windows.Documents.Spreadsheet.Expressions
Assembly: Telerik.Windows.Documents.Spreadsheet (in Telerik.Windows.Documents.Spreadsheet.dll) Version: 2017.2.607.40 (2017.2.607.40)
Syntax
public abstract class ConstantExpression : RadExpression

The ConstantExpression type exposes the following members.

Constructors
  NameDescription
Protected methodConstantExpression
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Methods
  NameDescription
Protected methodAttachToChildEvent
Attaches to child event.
(Inherited from RadExpression.)
Protected methodAttachToChildrenEvent
Attaches to children event.
(Inherited from RadExpression.)
Public methodGetValue
Gets the value.
(Inherited from RadExpression.)
Public methodGetValueAsString
Gets the value as string.
(Inherited from RadExpression.)
Public methodGetValueAsString(CultureInfo)
Gets the value as string by specified CultureInfo instance.
(Inherited from RadExpression.)
Protected methodGetValueOverride
Overridable method for getting expression value.
(Overrides RadExpressionGetValueOverride.)
Protected methodInvalidateValue
Invalidates the value.
(Inherited from RadExpression.)
Protected methodOnValueInvalidated
Called when the value is invalidated.
(Inherited from RadExpression.)
Public methodToString
Returns a String that represents the current Object.
(Inherited from RadExpression.)
Public methodToString(CultureInfo)
Converts the expression to String by specified CultureInfo instance.
(Inherited from RadExpression.)
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Extension Methods
  NameDescription
Public Extension MethodGetCellValueType
Gets the type of the cell value resulting from an expression.
(Defined by CellValueFactory.)
Public Extension MethodGetValueAsConstantExpression
Gets the value of a RadExpression as a constant expression.
(Defined by ExpressionExtensions.)
Public Extension MethodIntegerValue
Gets the integer value of a RadExpression.
(Defined by ExpressionExtensions.)
Public Extension MethodNumberValue
Gets the NumberValue of a RadExpression.
(Defined by ExpressionExtensions.)
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Events
  NameDescription
Public eventValueInvalidated
Occurs when ExpressionState becomes Invalid.
(Inherited from RadExpression.)
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See Also