MS Office Wrapper for .NET

Source code checked in, #79962

Project Collection Service Accounts — Mon, 01 Oct 2012 21:14:48 GMT

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Source code checked in, #79961

Project Collection Service Accounts — Mon, 01 Oct 2012 21:08:39 GMT

Checked in by server upgrade

New Post: Setting values in Excel

tPla — Thu, 10 May 2012 11:04:14 GMT

Hello,

could not figure out how to set a value in a certain cell ...

If possible examples like in VBA where You can set values:

Application.Range("A1").Value = "First COLUMN, First ROW"

as well as:

Application.Cells(1,1).Value = "First ROW, First COLUMN"

Thank You.

New Post: How to detect and load different version

danbaba — Sat, 24 Jul 2010 17:33:01 GMT

Hi tencokacistromy,

Thanks for such awesome effort.

But I stuck with some legacy code and I need to use that for a while, Will you please tell me, how to detect and load right version of WORD dll's on client machine and make sure interop code work.

Appreciate your help on this.

Thanks

Source code checked in, #52406

_TFSSERVICE — Tue, 20 Jul 2010 20:45:25 GMT

Checked in by server upgrade

Source code checked in, #48949

tencokacistromy — Mon, 31 May 2010 10:02:09 GMT

Convert project to .NET 4.0

Source code checked in, #48948

tencokacistromy — Mon, 31 May 2010 10:01:10 GMT

Convert project to .NET 4.0

Source code checked in, #48947

tencokacistromy — Mon, 31 May 2010 09:59:59 GMT

Converted project to .NET 4.0

Source code checked in, #48946

tencokacistromy — Mon, 31 May 2010 09:54:29 GMT

Project converted to .NET 4.0

Source code checked in, #48945

tencokacistromy — Mon, 31 May 2010 09:49:28 GMT

Added documentations, repaired typos.

New Post: Cannot create ActiveX component.

tencokacistromy — Thu, 27 May 2010 22:30:52 GMT

You need have MS Office installed. This are only wrapper assemblies, the core functionality is in native COM libraries.

New Post: Cannot create ActiveX component.

jawzon — Sat, 22 May 2010 17:29:47 GMT

it trigger this error on creation " Cannot create ActiveX component.

using (MSExcel.Application app = MSExcel.Application.CreateApplication())

i only openoffice install on this workstation, is it the problem ?

New Comment on "Examples"

satyajitn — Tue, 13 Apr 2010 03:28:03 GMT

Hi Can you please give example of sheet.delete or row delete fuctionality. I am using this libary for excle reporting however I am not able to delete unwanted sheet or rows internal void writeStateCummulativeReportbysites(DataSet dsReport, string reportpath) { int templatesheet; string sheet_new_name; for (int i = 0; i < dsReport.Tables.Count; i = i + 2) { templatesheet = int.Parse(dsReport.Tables[i].Rows[0].ItemArray[16].ToString()); sheet_new_name = dsReport.Tables[i].Rows[0].ItemArray[15].ToString(); System.Threading.Thread.CurrentThread.CurrentCulture = new System.Globalization.CultureInfo("en-US"); using (MSExcel.Application app = MSExcel.Application.CreateApplication()) { MSExcel.Workbook book1 = app.Workbooks.Open(reportpath); MSExcel.Worksheet sheet1 = (MSExcel.Worksheet)book1.Worksheets[templatesheet]; sheet1.Name = sheet_new_name; MSExcel.Range range1 = sheet1.GetRange("T9", "AB59"); //MSExcel.Range range2 = sheet1.GetRange("AF25", "AP37"); sheet1.GetRange("A4").Value2 = dsReport.Tables[i + 1].Rows[0].ItemArray[9].ToString(); sheet1.GetRange("C1").Value2 = dsReport.Tables[i].Rows[0].ItemArray[2].ToString(); object[,] ar = new object[51, 9]; ar = (object[,])range1.Value2; for (int j = 0; j <= dsReport.Tables[i + 1].Rows.Count - 1; j++) { ar[j + 1, 1] = dsReport.Tables[i + 1].Rows[j].ItemArray[2].ToString(); //statename ar[j + 1, 2] = int.Parse(dsReport.Tables[i + 1].Rows[j].ItemArray[3].ToString()); //startlead ar[j + 1, 3] = int.Parse(dsReport.Tables[i + 1].Rows[j].ItemArray[4].ToString());//bad ar[j + 1, 4] = int.Parse(dsReport.Tables[i + 1].Rows[j].ItemArray[5].ToString());//completes ar[j + 1, 5] = int.Parse(dsReport.Tables[i + 1].Rows[j].ItemArray[6].ToString());//contacts ar[j + 1, 6] = int.Parse(dsReport.Tables[i + 1].Rows[j].ItemArray[7].ToString());//sale ar[j + 1, 7] = decimal.Parse(dsReport.Tables[i + 1].Rows[j].ItemArray[8].ToString()); // hrs ar[j + 1, 9] = int.Parse(dsReport.Tables[i + 1].Rows[j].ItemArray[9].ToString()); // bounce } range1.Value2 = ar; book1.Save(); TcKs.MSOffice.Common.WrapperHelper.GCCollect(); } } }

New Post: Can we use with ASP.NET

tencokacistromy — Mon, 29 Mar 2010 07:49:41 GMT

@jespelind: Please try download older version of sourcecode (related to date of binaries, you were used). However I can't recomend using MS Office automatition on webservers. There are severals problems (lacking instances of MS Office applications) which must be workarounded (sometimes helps only killing the process).

New Post: Can we use with ASP.NET

tencokacistromy — Mon, 29 Mar 2010 07:47:35 GMT

@nick_vanaxel: Yes, the MS Office application is required. This library is only .NET wrapper around COM libraries.

New Post: Can we use with ASP.NET

jesperlind — Sat, 27 Mar 2010 02:15:20 GMT

I tried using this wrapper in a shared hosting solution with ASP.NET but getting: [SecurityException: That assembly does not allow partially trusted callers.]

I then downloaded the source to recompile on my machine, but the Word project seems to be lacking some of the methods that exists in the compiled dlls. There are fo exampel no CreateApplication() and no Documents.Open with one parameter.

Am I misunderstadning something or havn't you uploaded the latest source code?

New Post: Can we use with ASP.NET

nick_vanaxel — Tue, 05 Jan 2010 22:51:50 GMT

I am getting the same error "Cannot create ActiveX component." I am running the sample code in a console app.

The code runs fine in Windows XP desktop , but does not run in Windows 2003 server.

Does this need excel to be installed on the machine where the app runs?

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using MSExcel = TcKs.MSOffice.Excel;
using System.IO;

namespace TestMSOfficeWrapper
{
    class Program
    {
        static void Main(string[] args)
        {
            try
            {
                System.Threading.Thread.CurrentThread.CurrentCulture = new System.Globalization.CultureInfo("en-US");

                System.Console.WriteLine("Before creating Application obj");
                using (MSExcel.Application app = MSExcel.Application.CreateApplication())
// FAILS HERE. CANNOT CREATE THE APPLICATION OBJECT.
 {
                    System.Console.WriteLine("Before getting path");
                    string path = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
                    System.Console.WriteLine(Path.Combine(path,"fxdprice.xls"));
                    MSExcel.Workbook book = app.Workbooks.Open( Path.Combine(path,"fxdprice.xls"));
                    MSExcel.Worksheet sheet = (MSExcel.Worksheet)book.Worksheets[2];
                    MSExcel.Range range_A1 = sheet.GetRange("F30");
                    MSExcel.Range range_B2 = sheet.GetRange("F36");

                    string message = "In cell 'F30' is '{0}' and in cell 'F36' is '{1}'.";
                    message = string.Format(message, range_A1.Value2, range_B2.Value2);

                    System.Console.WriteLine(message);
                }

                TcKs.MSOffice.Common.WrapperHelper.GCCollect();
                Console.ReadLine();

            }
            catch (Exception ex)
            {
                System.Console.WriteLine(ex.Message);
                Console.ReadLine();
            }
        }
    }
}

Any inputs/ pointers are greately appreciated.

Thanks,

New Post: Is printing support implemented?

schrepfler — Mon, 28 Dec 2009 18:31:53 GMT

Hi, as by topic, is direct printing supported? It would seem that the current release doesn't implement it yet in the latest source code I saw some print methods? Thanks Srgjan

New Comment on "Examples"

tencokacistromy — Tue, 10 Nov 2009 14:11:18 GMT

Unfotunately, in current version no. But it is planned for future versions.

New Post: Create excel worksheet

tencokacistromy — Tue, 10 Nov 2009 14:09:05 GMT

There are no built-in function for import/export with datareader.

You must load data from SQL server by your self, then create(or use existing) worsheet and set the "Values" property of the cells.