How I can save a .xlw format on excel with c#

Question

Well I have a little problem.

I want to save a excel file in C# which format is xlw, but I can`t.

Then I have a idea. I try to save this file in xlsx and after change the format to .xlw, but I don't know how I do this.

Anybody can help me please ?

Thanks!

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I try this :

objExcelworkbook.SaveAs("abc.xlw",....);

or

objExcel.ActiveWorkbook.SaveAs("abc.xlw",....);

And the file don't save with this name "abc.xlw".

So, I explain my problem:

I have a mini program that copy different excel files, but the file extension .xlw doesn't copy right. In the other hand, the file extension .xls, save right.

Answer 1

Try this:

objExcelworkbook.SaveAs("abc.xlw",....);

or

objExcel.ActiveWorkbook.SaveAs("abc.xlw",....);