C# - Save XLS Using Interop Excel?

Apr 5, 2012

The Current Setup:So, I can use the following code to save a file as an XLS:

_myWorkbook.SaveAs("FileName.xls", Excel.XlFileFormat.xlWorkbookNormal)

I can also use the following code to save a file as an XLSX (Since I use Office 2010):

_myWorkbook.SaveAs("FileName.xlsx", Excel.XlFileFormat.xlWorkbookDefault)

I have tried (unsuccessfully) to save the file as an XLSX using the following code:

_myWorkbook.SaveAs("FileName.xlsx", Excel.XlFileFormat.xlExcel12)Why does this not work? Last I checked, Excel 12 was Excel 2007 (a version that supports XLSX). Am I missing something?

I get a This extension can not be used with the selected file type error)



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C# - Excel Interop Quitting The Excel Application Instance Makes Tests Fail?

Feb 23, 2011

I want to encapsulate the use of Excel Interop to make it easier to use somehow in a reuseable library.So far, I have written some tests that work good altogether, except that between each test, I force Excel to quite so that it does have handle on the test file no more in order to be able to delete.Once I quit the application instance between after each of my tests, Excel seems to be no longer responding, causing Windows to display "Excel has stopped working and is looking for a solution"

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[Code]...

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Nov 22, 2011

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Edit: I should mention that this is desktop development/deployment targeted for all Windows machines.

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Feb 25, 2010

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[Code]...

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May 1, 2011

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[Code]....

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Jun 29, 2012

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Code:
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[code].....

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Sep 15, 2011

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[Code]...

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Aug 26, 2011

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Run-time Error '438': Object doesn't support this property or method.

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Excel/VBA:
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Dim Itms As New CollectionCOMClass.QBItems

[Code]....

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Try
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[code].....

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[Code]...

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Aug 30, 2010

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[Code]....

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[URL]

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My code :

sh = myWorkBook.Sheets(2)
' sh is my sheet
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[code].....

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Feb 16, 2011

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[code].....

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[Code]...

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[code].....

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[Code].....

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[code]....

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