ExcelFile.IsDefinedFunction Method

Overloads

ExcelFile.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

Namespace: FlexCel.Core

public Boolean IsDefinedFunction(String functionName)

Parameters

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

Returns

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

See also

ExcelFile.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

Namespace: FlexCel.Core

public abstract Boolean IsDefinedFunction(String functionName, out TUserDefinedFunctionLocation location)

Parameters

<-> Parameter Type Description
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