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Find

Class

Implements the FIND function, which locates one text string within another and returns the starting position (case-sensitive).

Definition

Namespace:Telerik.Documents.Spreadsheet.Expressions.Functions

Assembly:Telerik.Windows.Documents.Spreadsheet.dll

Syntax:

public class Find : FunctionWithArguments

Inheritance: objectFunctionBaseFunctionWithArgumentsFind

Inherited Members FunctionWithArguments.EvaluateOverride(FunctionEvaluationContext<RadExpression>)FunctionWithArguments.EvaluateLiftedElement(FunctionEvaluationContext<RadExpression>, RadExpression[], int, int)FunctionBase.IsSpillingArgument(int, RadExpression)FunctionBase.Evaluate(FunctionEvaluationContext<RadExpression>)FunctionBase.IsArgumentNumberValid(int)FunctionBase.ArgumentConversionRules...

Constructors

Find()

Initializes a new FIND function instance that performs case-sensitive text search.

public Find()

Fields

FunctionName

string

The name of the function.

public static readonly string FunctionName

Properties

FunctionInfo

Gets the function info.

public override FunctionInfo FunctionInfo { get; }

Property Value:

The function info as FunctionInfo.

Overrides: FunctionBase.FunctionInfo

When true, FunctionBase automatically evaluates this function element-wise over any multi-element array argument and returns a spilled array result. Override to true in pure scalar functions (e.g. ABS, LEN, MOD) where applying the function independently to each element of an input array is the correct dynamic-array behavior. Leave false (the default) for reducers.

public override bool LiftsOverArrays { get; }

Overrides: FunctionBase.LiftsOverArrays

Name

string

Gets the name of the function.

public override string Name { get; }

Property Value:

The name as String.

Overrides: FunctionBase.Name

Methods

EvaluateOverride(FunctionEvaluationContext<object>)

Virtual method evaluating the function with System.Object arguments array.

protected override RadExpression EvaluateOverride(FunctionEvaluationContext<object> context)

Parameters:contextFunctionEvaluationContext<object>Returns:

RadExpression

Functions result as RadExpression.

Overrides: FunctionWithArguments.EvaluateOverride(FunctionEvaluationContext<object>)