Close Out Excel Application?
Jun 2, 2008Dim xlApp As Microsoft.Office.Interop.Excel.Application
Dim xlBook As Microsoft.Office.Interop.Excel.Workbook
Dim xlSheet As Microsoft.Office.Interop.Excel.Worksheet
[code]....
ADVERTISEMENT
Hook Excel - The Process Excel.exe Doesn't Finish After Close Excel
Jul 20, 2010I need to access the current instance of MS Excel. To do that, I wrote the following code:
Imports Excel = Microsoft.Office.Interop.Excel
Imports System.Diagnostics
Private _ExcelApp As Excel.Application
[Code].....
The code runs nice, but it has a problem: After the user close the Excel application (click button X - note: no other instance of Excel exists), if you open the Windows's task manager, its possible to see the process Excel.exe.
If I open and close the Excel application, there is no process Excel.exe, but if I run my code with the Excel application openned, after the user close the Excel application, the process Excel.exe isn't finished.
Click My Close Button The Application Will Close But The Debugger Is Still In Active?
Nov 29, 2009It seems like whenever i click my close button the application will close but the debugger is still in active.How to exit this debugger? :)
View 2 Replies.NET End Vs Form.Close() Vs Application.Exit Cleaner Way To Close One's App?
Feb 12, 2011sometimes, when I use Form.close() when debugging my program, although the form is closed, the application is still running. I noticed this behaviour when using the msgbox function.
View 3 RepliesClose Windows Calculator In .net 2008 When Application Close?
Aug 30, 2009how to use windows calculator in vb.net 2008?
use System.Diagnostic.Process.Start(calc)
its working but i want when application close it also close this calculator how?
.net - Excel Worksheet In Windows Form Application Without Opening Excel Application?
Nov 18, 2011I am converting several VBA projects to Windows form applications. The only problem I have is that some of the functionality of Excel is essential to the application, such as R1C1 formulas. I do not want to instantiate the Excel application or access saved worksheets. All of the data is retrieved by querying Oracle databases. 2-Dimensional arrays are not an option because the columns contain differing datatypes, and DataGridViews are too slow to work with.
I thought simply dimming a Microsoft.Office.Interop.Excel.Worksheet object would be enough, but the program kept failing and upon inspecting the object's elements in debug mode, I found that every value says this:
{"Unable to cast COM object of type 'Microsoft.Office.Interop.Excel.WorksheetClass' to interface type 'Microsoft.Office.Interop.Excel._Worksheet'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{000208D8-0000-0000-C000-000000000046}' failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE))."}
Close A Excel File?
Mar 5, 2009I am writing something to a excel file.So far so good. The only thing is the excel file is pop up.My question is how to make it invisible.I can open it directly from the hard drive when I want.
Public Sub WriteSpreadsheetFromArray(ByRef strOutputArray(,) As String, Optional ByVal strExcelFileOutPath As String = "")
Dim objxlOutApp As Excel.Application
Dim objxlOutWBook As Excel.Workbook[code]....
Close Excel After Finished
Jun 4, 2011I have an application that allows the user to upload information from and Excel sheet. Since the user is more familiar with Excel, they prefer to do it this way. My software will close the workbook with Me.exApp.Workbooks.Close() , but if you have the task manager running, you can see the Excel application continues. I know the workbook is closed, b/c it asks if you would like to save changes. One instance of Excel will close when the program is exited, but the user normally builds a folder of Excel files and does them all at once. If 8 instances of Excel exist, only one will close with the program.
View 2 RepliesClose Excel When No Is Clicked?
Jun 14, 2009I have a [code]...
and even when i click yes, it closes the workbook. I would like it so that when i click yes, it shows the messagebox, but when i click no, it closes the workbook.
Make A Hidden Application - Close Unwanted Application?
Dec 5, 2009I want to make a Hidden Application,my application Block Unwanted software or Application
View 13 Replies.net - Unable To Close Excel Process From App
Apr 20, 2011I created the class below to open and gather the names of worksheets in an excel file. It does as it should in opening the file and returning the names of the each individual worksheet. Unfortunatly, I'm unable to close the file. This keeps the Excel.exe process hanging. Even after I attempt to close it at the bottom of this class the process still hangs. I have to manually goto Windows Task Manager and kill the process before I can use the file again. Even if I exit out of the application it still is out there.
[Code]....
Automated Excel Doesn't Close
Apr 5, 2011I'm trying to automate writing some data to an Excel spreadsheet (Office 2010, VS 2010), save the spreadsheet, and then open the spreadsheet for the user to view and edit. When I save the spreadsheet, an instance Excel is left running in the Task manager. No matter how many spreadsheets I create, there is always instance in Task Manager left.[code]...
View 5 RepliesCan't Completely Close MS Excel 2007
Jan 12, 2011I don't know if this is a VB2005 or MS Excel issue so I will start with VB2005.
This is how I open an Excel file in VB2005[code]...
The problem is MS Excel always open a Book1.xlsx in addition to my Data.xlsx. As such closing Data.xlsx only closes Data.xlsx but not Book1.xlsx. Over time, as I continue to develope and debug my program, Task Manager would collect "countless" Book1.xlsx. Wth EXCEL.EXE still opened, I noticed that my VB2005 doesn't work "completely" right.
If this is a VB2005 issue then how do I "completely" close everything that is Excel? If this is a Windows issue, and if you could offer a solution as well
Can't Get Automated Excel To Close Gracefully
Mar 3, 2010I am trying for the first time to automate Excel 2007 using VB.Net. I have VS 2008 Pro running on a machine with Windows XP 64-bit. All updates have been applied.
Like other posters, my problem started out with Excel.exe hanging up in the task manager, even after calling the Quit method. I have tried to recreate the suggestions of using the Garbage Collector and Marshal.FinalReleaseCOMObject methods. The problem that I get now is that after about 20 seconds during which I can still see EXCEL.EXE in the task manager, I always get the Microsoft message box stating: "Microsoft Office Excel has encountered a problem and needs to close." asking me if I want to send or not send a report.[code]...
Determine Whether Excel File Close?
Jun 14, 2009I want catch excel file close event
Like this :
if Xapp.exit = true then...
Excel Task Not Close After Scheduled?
Jun 22, 2012i got vb.net application when i debug in task menager the EXCEL.EXE is closing correctly after all operations. When i scheduled it the excel.exe is running. What can be a reason of that?Sample of code :
Imports Excel = Microsoft.Office.Interop.Excel
Module Main
Public objApp = New Excel.Application
[code].....
Make Excel Close Using Program?
Mar 9, 2010I have searched all the code here I can find. I have added a bunch of code that some said should fix the problem. but it persists.
Given the code below, I open a small .xml file and then try to save it as a .XLS file. Should work just fine. When I monitor Task manager, the instance of Excel shows up immediately. But despite all the code I have added, it still won't go away, even if I exit the application. And if I run the process twice, I get multiple copies of Excel in task manager.
If the instance of Excel in the task manager went away when I exited my app, I would assume that there was some reference that was instantiated (behind the scene maybe) that persists until then. But this is not the case.[code]...
Pardon My Bad Code / But Can't Get Excel To Close
Jul 25, 2011I have a little program that I wrote to translate an Excel spreadsheet into a text file and pass it to another application. We found out Friday that if you give it a spreadsheet ina bad format, theprogram just hangs up: no errors and no more processing.It hangs and never finishes processing. If the format is correct, no problems.I wanted to add error logic to catch this condition.So after the try to open the spreadsheet, the first thing I do is check this one cell and if it is not right, it creates and error message, sets an indicator for the error,and closes the workbook.It hangs up on the close of the workbook.A spreadsheet with the expected format closes just fine. I even copied the close statement up to follow the detection of the error, but it hangs just like it did at a different point in the program.
I have been trying to copy the code here, but the question ends up either blank or doesn't get posted at all.The workbook is defined by oWB=oXL.Workbooks.Open("Excel.Application"). oWB.Close() is what hangs. That same code does not hang if the format is correct. How can the contents of the file affect the closing of it?
Close Excel Instance After Creating .xls File In VB
Oct 28, 2009I am creating an excel file in my vb app. Below is the code I am using to do this. But when the application is closed, I still have an instance of Excel running in the background. How do i close it? I can do it with the xlWBook but not the xlApp.
'create empty excel file
xlApp = CType(CreateObject("Excel.Application"), Microsoft.Office.Interop.Excel.Application)
[Code].....
Complete And Close And Terminate Excel Correctly?
Sep 2, 2010i know this is a big problem for a lot of people and there are posts everywhere..below, should this complete and close and terminate excel correctly? or am i missing something.
[Code]...
Save Opened Excel Book And Close It?
Apr 28, 2009I need code to save the opened excel book (save as) and close it.
View 1 RepliesSave The Opened Excel Book And Close It?
Apr 28, 2009I want to save the opened excel book and close it. My code is given below but i found errors in that code .
xlBook.SaveAs (strTargetFile)
xlBook.Saved = True
xlBook.Close
Why Does Code Cause Open Excel Files To Close
Jun 25, 2009Here is the problem: I have written an application that opens an excel file, copys a chart to the clipboard, then closes the excel file. It works fine except under a very special condition. If the user has an excel file open and then runs my application, the open excel file closes. To make this more confusing, if the user then reopens an excel file and runs my application again, everything works fine. It will continue to work fine untill the user reboots his or her computer. Then it will occur again one time
Here is the section of code I found the problem is in:
Private Sub Get_R1C1_Image() 'Gets excel data to display
Dim objXLS As Object = CreateObject("Excel.Application")
[code].....
Cannot Close Excel - Process Active In Task Manager
Nov 1, 2010In the code below, I open excel file, when I try to enter some values into excel cells, and close it afterwards. For some reasons excel process is still active in task manager. I am releasing objects, quiting application like for other excel files in my program, but in this specific example can't do this. The code below is written in Visual Studio 2010, windows 7.
Imports Microsoft.Office.Interop
Public Class Form1
Public MainPath As String = System.IO.Directory.GetCurrentDirectory()
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code] .....
Classic Program Instantiated Excel Won't Close On Quit
Jul 31, 2009This runs correctly, but Excel remains active after close.
If I don't create the range objects below, everything seems to work (with no output of course). Does anyone have any idea on how to keep Excel from staying in memory. Also... in the tests I'm running, I do not make the application visible.[code]...
Excel.Close(SaveChanges:=False) Throws An Error?
Jun 17, 2010VB.Net MyExcel.Close(SaveChanges:=False) throws an Error
View 7 RepliesVS 2005 - How To Close / Save Excel And Avoid Popup
May 14, 2010I have VB.net code (2005) that updates an Excel (2003) file but on close I get a pop up from Excel when my code is trying to close it. How can I close and save changes and not get the pop up? ("Save Changes Made").
I tried this:
vb
xlWorkBook.SaveAs(Filename:=excelFileName2, FileFormat:=Excel.XlFileFormat.xlExcel3)
But it renamed the "Sheet1" tab and I got more pop ups from Excel.
RTF Close - Add A Close Button To Menu Strip That Will Just Close The Currently Opened File
Jan 16, 2009I'm currently in the process of building a text editor type program, and have run into a brick wall. I haven't done VB in years, so I may just need a little reminder on some things. I have coded everything so far as far as opening files, saving them, changing fonts, colors, etc. However, I'm looking to add a Close button to my menu strip that will just close the currently opened file, and not the entire program, while also ask the user if he/she would like to save before closing the file, and then if they select yes, it will show the save dialog, and if not, it will go ahead and close the currently opened item.
View 2 RepliesVb2010 Close Of The First Form Close The Application Even If A Second Form?
Feb 14, 2011I try to transfer a vb6 application to vb2010. In the vb6 I start with a login panel that the user enter uid and password autenticate with the DBServer if ok show application main menu and close the login form. the order of the me.close() after the mainform.show() does not change, The application ends.
View 5 RepliesGetting Excel 2010 To Close. Stays Running In The Task Manger?
Jan 13, 2012I cannot get Excel 2010 to close by using VB on my Windows XP computer at work. I have what I thought would be able to close it, but it doesn't. I do not get any errors, it its just that after multiple times of the code running, I have multiple instances of EXCEL.EXE running in the task manager, which causes problems. I am going to post the code below:
Option Strict Off
Imports Excel = Microsoft.Office.Interop.Excel
Public Class CompareDataExcel\
\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\