Class TypeFunction

Implements the TYPE function, which returns a numeric code indicating the data type of a value (1=number, 2=text, 4=boolean, 16=error, 64=array).

Inheritance
System.Object
FunctionBase
TypeFunction
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 TypeFunction : FunctionBase

Constructors

TypeFunction()

Initializes a new TYPE function instance for determining value data types.

Declaration
public TypeFunction()

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, description, and argument structure.

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

The function info as FunctionInfo.
Overrides

Name

Gets the function name "TYPE" 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 examining the argument's expression type and returning the corresponding numeric type code.

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

The context.
Returns
RadExpression

Function result as RadExpression.
Overrides