>Hi Brian,
>
>I tried to reproduce the problem using this sample and trying to read the Coulumn formula present in cell A1 but was not able to reproduce the problem
>
>Here is the sample
>
>
F42584UnknownFunction.zip
>
>I also noticed that we do support Column function but only supported uppercase version [COLUMN] which has been logged as a bug
>
I don''t see it in the documentation or in the methods of calcengine. Are you saying it is a supported function it is just that the excel default of making function names uppercase means that calcengine does not detect it?
I''ve had a look in the source can don''t see it there. If it does exist could you send it to me?
>http://www.syncfusion.com/support/issues/xlsio/Default.aspx?ToDo=view&questId=1813
>
>Could you please modify the above sample to show the problem?
>
>Thanks,
>
>Stephen.
>
>>I think it is caused by the formula at the cell containing a function the is not in the list supported by Syncfusion or user define.
>>
>>The function at the cell causing the error is Column(). In order to write my own Column() function I need to know what cell is the current cell when ComputeCOLUMN is called. How do I find this?
>>
>>
>>>We are looking into this issue.we will update you as soon as possible.Sorry for the inconvenience.
>>>
>>>Thanks,
>>>
>>>Bharath.