TExcelFile.IsDefinedFunction Method

Overloads

TExcelFile.IsDefinedFunction(string)

Returns true if the Custom formula function has been added to the FlexCel recalculating engine. Note that internal functions are not returned by this method, but user defined functions pre-defined in FlexCel will be.

Syntax

Unit: FlexCel.Core

function TExcelFile.IsDefinedFunction(const functionName: string): Boolean; overload;

Parameters

<-> Parameter Type Description
const functionName string Name of the function. Case insensitive.

Returns

True if the name has been added, false if not.

See also

TExcelFile.IsDefinedFunction(string, TUserDefinedFunctionLocation)

Returns true if the Custom formula function has been added to the FlexCel recalculating engine. Note that internal functions are not returned by this method, but user defined functions pre-defined in FlexCel will be.

Syntax

Unit: FlexCel.Core

function TExcelFile.IsDefinedFunction(const functionName: string; out location: TUserDefinedFunctionLocation): Boolean; overload; virtual; abstract;

Parameters

<-> Parameter Type Description
const functionName string Name of the function. Case insensitive.
out location TUserDefined​Function​Location Returns if the function is defined as an internal or external function.

Returns

True if the name has been added, false if not.

See also