XlsFile.IsDefinedFunction Method
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.XlsAdapter
public override 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.