Abort Option for the Excel Automated report generation

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I am using Excel automation for a report.
Dim objExcel As New Excel.Application
objExcel.DisplayAlerts = False
Dim objWorkbooks As Excel.Workbooks = objExcel.Workbooks
Dim objWorkbook As Excel.Workbook
Dim objXLsheetUnits As Excel.Worksheet
objWorkbook = objWorkbooks.Open(strPath)
Then worksheets are populated with data from database and a macro is run as
objExcel.Run("Update_Workbook")
Process is killed forcefully on exit.

I want to add an Abort Option for the Run Report functionality.
If user clicks Run report and then Abort the report generation should stop
and
the process should be killed. But I can see the btnAbort.Click() is not
invoked
untill the report generation is completed.
Has anyone worked in Excel Automation implemented Abort Functionality?

--
Kumar.A.P.P
Software Engineer, Infosys Technologies Limited.
http://techaid.wordpress.com/

[Mark Rae [MVP]]

"Kumar.A.P.P" <Ku******@discussions.microsoft.comwrote in message
news:2A**********************************@microsof t.com...

>I am using Excel automation for a report.
Dim objExcel As New Excel.Application

Server-side Office automation cannot be used reliably in an ASP.NET
solution - it is not supported by Microsoft because it doesn't work:
http://support.microsoft.com/default...US;q257757#kb2

Use this instead: http://www.aspose.com/Products/Aspos...s/Default.aspx
--
Mark Rae
ASP.NET MVP
http://www.markrae.net