xlsread with protected sheets

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Caroline
Caroline 2013-8-22
Does xlsread have any trouble reading protected excel sheets?
Thanks!
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Caroline
Caroline 2013-8-22
And if it does, is there anyway to unprotect them in MATLAB?

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the cyclist
the cyclist 2013-8-22
There is a very old file in the File Exchange that claims to be able to protect/unprotect Excel files: http://www.mathworks.com/matlabcentral/fileexchange/6046-xlsprotect
Here is a thread on the older MATLAB newsgroup forum about this function: http://www.mathworks.com/matlabcentral/newsreader/view_thread/98978
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the cyclist
the cyclist 2013-8-22
MATLAB has a "search path" where it looks for commands. You can type
path
to see what it is. The file can go anywhere in the search path.
Perhaps easiest is to put it in the top-level MATLAB directory.

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ES
ES 2013-8-23
xlsread is very limited. Create Excel Com objects from Matlab using ActiveX. It has every feature of matlab.
%Create Excel Sheet Object for the sheet objExcel = actxserver('Excel.Application'); objExcelS=objExcel.Workbooks.Open(fullfile(ExcelFilePath, ExcelFileName)); objExcelS.Protect. %Protection on off for current sheet
% Delete the COM object. objExcel.ActiveWorkbook.Save; objExcel.ActiveWorkbook.Close; objExcel.Quit; objExcel.delete;
Now the excel protection can be removed and xlsread can be done. Else data can be read by using the com object itself.

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