[sonalipatil311]

how to close excel application open by vb.net code. When I quit application in my code.. It still running in task manager.. this is my code

Dim xlApp As Excel.Application
Dim xlWorkBook As Excel.Workbook
Dim xlWorkSheet As Excel.Worksheet

xlApp = New Excel.ApplicationClass
xlWorkBook = xlApp.Workbooks.Add(misValue)
xlWorkSheet = xlWorkBook.Sheets("sheet1")

.......................write in excel sheet..........

xlWorkBook.SaveAs(filepath, Excel.XlFileFormat.xlWorkbookNormal, misValue, misValue, misValue, misValue, Excel.XlSaveAsAccessMode.xlExclusive, misValue, misValue, misValue, misValue, misValue)
xlWorkBook.Close(True, misValue, misValue)
xlApp.Quit()

[maxrock]

This should work!

No errors recorded??

Regards,

[andrewsw]

xlApp = New Excel.ApplicationClass
'should be..
xlApp = New Excel.Application

An old page that discusses this.

excelApp.Workbooks.Close();      
excelApp.Quit();      
Marshal.ReleaseComObject(xlWorkbook);
Marshal.ReleaseComObject(xlSheets);
Marshal.ReleaseComObject(xlSheet);
Marshal.ReleaseComObject(excelApp);

http://stackoverflow...interop-objects

Good tutorial

This post has been edited by andrewsw: 25 January 2013 - 03:57 AM