How to Merge Excel files via C#

Question

3.00/5 (2 votes)

See more:

I am developing an App via c#, and want to merge excel files which actually talks about one thing. I am using Microsoft Excel 14.0 Object Library to open my excel files: codes are as following;

C#

using Excel = Microsoft.Office.Interop.Excel;

handle event:

C#

Excel.Application xlApp ;
           Excel.Workbook xlWorkBook ;
           Excel.Worksheet xlWorkSheet ;
           object misValue = System.Reflection.Missing.Value;

           xlApp = new Excel.Application();
           xlWorkBook = xlApp.Workbooks.Open("D:\\**.xlsx", 0, true, 5, "", "", true, Microsoft.Office.Interop.Excel.XlPlatform.xlWindows, "\t", false, false, 0, true, 1, 0);
           xlWorkSheet = (Excel.Worksheet)xlWorkBook.Worksheets.get_Item(1);

But for How Merge Excel, I came with no solution or codes. Please share some ideas or codes with me. Thanks very much.

Posted 9-Apr-12 17:57pm

Tisfy

Updated 9-Apr-12 19:44pm

Mehdi Gholam

v2

Add a Solution

3 solutions

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)

devmr · Answer 1 · 2012-04-09T20:31:00

Solution 3

Try this please:

C#

Excel.Application xl = new Excel.ApplicationClass();

Excel.Workbook wb = xl.Workbooks.Add(Excel.XlWBATemplate.xlWBATWorkshe et);

Excel.Worksheet ws = (Excel.Worksheet)wb.ActiveSheet;

ws.Cells[1,1] = "Testing";

Excel.Range range = ws.get_Range(ws.Cells[1,1],ws.Cells[1,2]);

range.Merge(true);

range.Interior.ColorIndex =36;

xl.Visible =true;

Posted 9-Apr-12 20:31pm

devmr

Updated 11-Apr-12 22:56pm

v2

Comments

anukolli 20-Feb-15 6:52am

But for How Merge Excel, I came with no solution or codes. Please share some ideas or codes with me.

hitech_s · Answer 2 · 2012-04-16T02:04:00

Solution 6

http://bembengarifin.wordpress.com/2010/11/02/combine-multiple-excel-files-into-one-with-c/[^]

http://stephenchy520.blog.com/2012/03/21/how-to-combine-excel-files-with-cvb-net/[^]

Posted 16-Apr-12 2:04am

hitech_s

Clifford Nelson · Answer 3 · 2012-04-09T20:28:00

Solution 2

This looks like what you are looking for without having to copy tables:

http://stackoverflow.com/questions/7157677/copying-worksheets-between-workbooks-excel-interop[^]

Posted 9-Apr-12 20:28pm

Clifford Nelson

Comments

Tisfy 10-Apr-12 4:53am

Thanks for kind help. Clifford.