Class IfFunction

Implements the IF function, which evaluates a logical condition and returns one value when TRUE and another when FALSE.

Inheritance
System.Object
FunctionBase
IfFunction
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 IfFunction : FunctionBase

Constructors

IfFunction()

Initializes a new IF function instance for conditional branching based on boolean evaluation.

Declaration
public IfFunction()

Fields

FunctionName

The name of the function.

Declaration
public static readonly string FunctionName
Field Value
System.String

Properties

ArgumentConversionRules

Gets the rules controlling how arguments are converted before evaluation.

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

The argument conversion rules as ArgumentConversionRules.
Overrides

FunctionInfo

Gets metadata describing the function's category, description, and argument structure.

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

The function info as FunctionInfo.
Overrides

Name

Gets the function name "IF" used in formulas.

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

The name as String.
Overrides

Methods

EvaluateOverride(FunctionEvaluationContext<RadExpression>)

Evaluates the function by testing the logical condition and returning the corresponding true-branch or false-branch value.

Declaration
protected override RadExpression EvaluateOverride(FunctionEvaluationContext<RadExpression> context)
Parameters
FunctionEvaluationContext<RadExpression> context

The context.
Returns
RadExpression

Function result as RadExpression.
Overrides