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Open XLTX with IWorkbookFormatProvider

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Wolfgang Weilguny
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Wolfgang Weilguny asked on 27 Sep 2016, 01:40 PM

Hi there,

i'm using the IWorkbookFormatProvider to open an XLSX, modify some values and save it under another name. Works fine.

Is it also possible to open an XLTX (Excel Template) File with the IWorkbookFormatProvider? That would be the much nicer solution than opening a XLSX and save it under another name. If i just change the source of for the FormatProvider to an .xltx an error is thrown.

Thanx for your help.

Mike

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Nikolay Demirev
Telerik team
answered on 28 Sep 2016, 08:45 AM
Hello Wolfgang,

The RadSpreadsheet does not support XLTS file format. Currently, the supported formats are XLSX, CSV, TXT. I have logged a public item for this feature request in our Feedback portal, where you can upvote and track the progress on the matter.

Regards,
Nikolay Demirev
Telerik by Progress
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Wolfgang Weilguny
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