c # interop Can you tell which file excel is running using excel?

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I want to quit Excel, which is opening certain files when there are a lot of excel running.

I know how to run Excel excel and know how to terminate the process, but I do not know how to exit excel that reads certain files.

I wonder if there is a way to shut down excel (or office) running a particular file through an interop or some other way.

Excel is a red herring here, what you're actually looking to do is discover which running process has locked a particular file on disk. It doesn't matter that it's an excel file in particular. This is a fairly common requirement and is well covered in other SO answers such as:

How do I find out which process is locking a file using .NET?

Application Interface (Microsoft.Office.Interop.Excel), Office.Interop.Excel.dll. Represents the entire Microsoft Excel application. about the method and property members of the COM object, see _Application. True if Microsoft Excel asks the user to update links when opening files with links. (HPC) Cluster Connector that is used to run user-defined functions in XLL add- ins. Add the following using directives to the top of the code file: using Excel = Microsoft.Office.Interop.Excel; using Word = Microsoft.Office.Interop.Word; To create a list of bank accounts. Paste the following class definition into Program.cs, under the Program class.

This is what you want:

 foreach (var process in Process.GetProcessesByName("EXCEL"))
    {
        process.Kill();
    } 

How to access Office interop objects, Office.Interop.Excel. If you do not see the assemblies, you may need to ensure Add the following using directives to the top of the code file: C# a COM type that does not require a primary interop assembly (PIA) at run time. After connection to EXCEL file, we need to fire Query to retrieve records from sheet1. Accessing Excel Tables. There are a couple of ways to refer to an Excel table: Using sheet name: With the help of sheet name, you can refer to Excel data, you need to use '$' with sheet name, e.g. Select * from [Sheet1$]

To close a specific/particular excel file

private static void KillSpecificExcelFileProcess(string excelFileName)
{
    var processes = from p in Process.GetProcessesByName("EXCEL")
                    select p;

    foreach (var process in processes)
    {
        if (process.MainWindowTitle == excelFileName.Substring(0, excelFileName.IndexOf(".")) + " - Excel" )
            process.Kill();
    }
}

Pass the File name in the method call and in result the specific process will be close/kill

_Application Interface (Microsoft.Office.Interop.Excel), For more information about the COM object, see Application. True if Microsoft Excel asks the user to update links when opening files with links Gets or sets the name of the High Performance Computing (HPC) Cluster Connector that is used to run user-defined functions in XLL add-ins. Read/write Boolean (bool in C#). C:\Program Files (x86)\Microsoft Visual Studio 14.0\Visual Studio Tools for Office\PIA\Office15\Microsoft.Office.Interop.Excel.dll I've added other versions of Excel interops references and get the same result. I'm wondering if this is a version mismatch at the OS level - I'm running on a WinServ 2012 R2 system. Are there missing dlls ?

_Workbook Interface (Microsoft.Office.Interop.Excel), Use this primary interface only when the method you want to use shares the For more information about the COM object, see Workbook. Controls whether or not the compatibility checker is run automatically when the Object (object in C#). if Microsoft Excel encrypts file properties for the specified password- protected´┐Ż I have developed a website which converts XML files to Excel and it is using Microsoft.Office.Interop.Excel. Is there any way I can run this application without installing Microsoft Office in the server?

How to automate Microsoft Excel from Microsoft Visual C#.NET , Describes that how to automate Microsoft Excel from Microsoft Visual C#. manually through the user interface can also be performed programmatically by using Automation. On the File menu, click New, and then click Project. C Copy. private void button1_Click(object sender, System.EventArgs e) { }. Sometimes you may need to create excel file in C# or in your ASP.NET MVC project, one way of creating it using Microsoft's Office, but in that case you would have to install Microsoft Office on your server, so in this article I will explain to you how you can create excel file without using Office on server using EPPlus.

This program requires the Microsoft.Office.Interop.Excel assembly. You should add the Imports statement after adding that assembly. To use Excel, you need to create a new Application instance, and then call Workbooks.Open. Next: You can loop over all the Sheets in the Workbook instance. We use a For-loop here.

Comments
  • Possible duplicate of Get the current Workbook Object in C#
  • social.msdn.microsoft.com/Forums/office/en-US/… .
  • for many excell process this one give the guidlines on how to loop throught all process. If you have issue with this solution please edit and minimal reproducible example in your question