How do I save&change excel.files without prompt dalog

Question

0.00/5 (No votes)

See more:

After decrypt file, i have a new problem with save change (/silent) Excel files when close workbook, MSExcel always promts to save and replace file in every xlsx file. i really need to Silent,Quiet save quit excel work book. but, I have no idea what i miss?, Help me please, (Sorry for my Language)
Try2SilentSaveExist.rar - File Upload Script[^]

What I have tried:

C#

Microsoft.Office.Interop.Excel.Application MSexcel = new Microsoft.Office.Interop.Excel.Application();
        Microsoft.Office.Interop.Excel.Workbook excelPrj = null;
        /*Microsoft.Office.Interop.Word.Application MSword = new Microsoft.Office.Interop.Word.Application();
        Microsoft.Office.Interop.PowerPoint.Application MSpoint = new Microsoft.Office.Interop.PowerPoint.Application();
        Microsoft.Office.Interop.Access.Application MSAccs = new Microsoft.Office.Interop.Access.Application();
        Microsoft.Office.Interop.Word.Document wordPrj = null;
        Microsoft.Office.Interop.PowerPoint.Presentation pointPrj = null;*/
        Missing miss = Missing.Value;
        private bool RepairFile(string brokenFile)
        {
            if (System.IO.Path.GetExtension(brokenFile).ToLower() == ".xlsx")
            {
                try
                {
                    string OldFile = brokenFile;
                    MSexcel.DisplayAlerts = false;
                    MSexcel.Visible = false;
                    MSexcel.UserControl = false;
                    excelPrj = MSexcel.Workbooks.Open(OldFile, miss, miss, miss, miss, miss, miss, miss, miss, miss, miss, miss, miss, miss, Microsoft.Office.Interop.Excel.XlCorruptLoad.xlRepairFile);
                    if (excelPrj != null)
                    {
                        excelPrj.Close(true);
                    }
                    
                    return true;

                }
                catch { return false; }
            }
            else
            {
                /*
                if (System.IO.Path.GetExtension(brokenFile).ToLower() == ".docx")
                {
                }*/
                return true;
            }
        }

Posted 1-Oct-16 2:08am

Member 12680324

Updated 1-Oct-16 3:22am

v2

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

#realJSOP · Answer 1 · 2016-10-01T03:22:00

Solution 1

You could precede your saving code with this:

C#

if (File.Exists(brokenFile))
{
    File.Delete(brokenFile); 
}

Posted 1-Oct-16 3:22am

#realJSOP

v2

Comments

Member 12680324 1-Oct-16 13:06pm

if (excelPrj != null)
                {
                    if (System.IO.File.Exists(brokenFile))
                    {
                        Wtime = System.IO.File.GetLastWriteTime(brokenFile);
                        System.IO.File.Delete(brokenFile);
                    }
                    excelPrj.SaveAs(brokenFile, Microsoft.Office.Interop.Excel.XlFileFormat.xlWorkbookDefault, miss, miss,false, false, Microsoft.Office.Interop.Excel.XlSaveAsAccessMode.xlExclusive,miss, miss, miss, miss, miss);
                    excelPrj.Close(true);
                    System.IO.File.SetLastWriteTime(brokenFile, Wtime);
                }

its WORK Thank you:)