Class IsFormula

Tests whether a cell reference contains a formula and returns TRUE for formula cells, FALSE otherwise.

Inheritance
System.Object
FunctionBase
FunctionWithArguments
IsFormula
Inherited Members
System.Object.ToString()
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.Functions
Assembly: Telerik.Windows.Documents.Spreadsheet.dll

Syntax

public class IsFormula : FunctionWithArguments

Constructors

IsFormula()

Initializes a new ISFORMULA function instance for testing whether cell references contain formulas.

Declaration
public IsFormula()

Fields

FunctionName

The name of the function.

Declaration
public static readonly string FunctionName
Field Value
System.String

Properties

FunctionInfo

Gets metadata describing the function's category, parameters, and localization keys.

Declaration
public override FunctionInfo FunctionInfo { get; }
Property Value
FunctionInfo

The function info as FunctionInfo.
Overrides

Name

Gets the function name identifier used in formulas.

Declaration
public override string Name { get; }
Property Value
System.String

The name as String.
Overrides

Methods

EvaluateOverride(FunctionEvaluationContext<Object>)

Evaluates the function by inspecting the cell reference and returns TRUE if it contains a formula, FALSE otherwise.

Declaration
protected override RadExpression EvaluateOverride(FunctionEvaluationContext<object> context)
Parameters
FunctionEvaluationContext<System.Object> context

Returns
RadExpression

Functions result as RadExpression.
Overrides