[Part 1-3] Single Sign on Connection

Properties current SAP Connection command line argument: 0030002C0030002C00530041005000420044005F00440061007400650076002C0050004C006F006D0056004900490056 

using System;

using System.Collections.Generic;

using System.Linq;

using System.Threading.Tasks;

using System.Windows.Forms;

using SAPbobsCOM;

namespace MySAPB1WinFormApp

{

  

    static class Program

    {

        /// <summary>

        /// The main entry point for the application.

        /// </summary>

        /// 

        public static SAPbouiCOM.Application oApplication = null;

        public static SAPbobsCOM.Company oCompany = null;

        [STAThread]

        static void Main()

        {

            if(IsSAPConnected()==true)

            {

            }

        }

        public static bool IsSAPConnected()

        {

            try

            {

                int oErrorValue = -1;

                string oErrorMessage = string.Empty;

                //***Step:1

                //***** in this step we getting the Application 

                SAPbouiCOM.SboGuiApi oSboGuiApi = new SAPbouiCOM.SboGuiApi();

                string[] strCon = Environment.GetCommandLineArgs();

                oSboGuiApi.Connect(strCon[1]);

                oApplication = oSboGuiApi.GetApplication(-1);

                //**************************************************

                oApplication.StatusBar.SetText("SampleFormAddon is Connection", SAPbouiCOM.BoMessageTime.bmt_Short, SAPbouiCOM.BoStatusBarMessageType.smt_Success);

                //*** Step 2

                // in this step company object generates the cookie for the current session  with the help of  method  GetContextcookie()

                oCompany = new SAPbobsCOM.Company();

                string oCookies =(string) oCompany.GetContextCookie();

                //**********************************************************

                //*** Step 3

                //****** in this step  GetConnectionContext(oCookies) method of the application object encrypt the connection string with the help of Cookies provided by the DI API

                string constr = oApplication.Company.GetConnectionContext(oCookies);

                //*************************************

                if (oCompany.Connected == true)

                    oCompany.Disconnect();

                //***Step4

                //*** in this step  setsbologincontext(constr) method of company object deciphers the encrypted  connection information and sets the connection parameter to the company object

                oCompany.SetSboLoginContext(constr);

                //**************************************************

                ///**Step 5

                ///*** in this step with the help of connect() method we establish connection with the company

                oErrorValue = oCompany.Connect();

                if (oErrorValue == 0)

                {

                    oApplication.MessageBox("Single Sign on  connection established", 1, "Alert", "", "");

                    return true;

                }

                else

                    oCompany.GetLastError(out oErrorValue, out oErrorMessage);

                    oApplication.MessageBox("ErrorCode" + oErrorValue + "ErroMessage" + oErrorMessage.ToString(), 1, "Error", "", "");

                    return false;

            }

            catch (Exception ex)

            {

                throw new Exception(ex.ToString());

            }

        }

    }

}