SSIS 2012 Oledb script component

#region Namespaces
using System;
using System.Data;
using Microsoft.SqlServer.Dts.Runtime;
using Microsoft.SqlServer.Dts.Runtime.Wrapper;
using System.Data.OleDb;
using System.Windows.Forms;
#endregion

public void Main()
        {
            // TODO: Add your code here


            //Declaring the variables 
            string oleDBConnString = string.Empty;
            IDTSConnectionManagerDatabaseParameters100 connMrgParameters = default(IDTSConnectionManagerDatabaseParameters100);
            System.Data.OleDb.OleDbConnection oledbConn = null;
            ConnectionManager connMgr = Dts.Connections["LocalDB"];
            //Reading the Connection manager Properties and assigning to variables
            connMrgParameters = (IDTSConnectionManagerDatabaseParameters100)connMgr.InnerObject;
            oledbConn = connMrgParameters.GetConnectionForSchema() as OleDbConnection;
            oleDBConnString = oledbConn.ConnectionString;
            MessageBox.Show(oleDBConnString, "Connection1");

            //Declaring the variables 
            string oleDBConnString1 = string.Empty;
            IDTSConnectionManagerDatabaseParameters100 connMrgParameters1 = default(IDTSConnectionManagerDatabaseParameters100);
            System.Data.OleDb.OleDbConnection oledbConn1 = null;
            ConnectionManager connMgr1 = Dts.Connections["DevServer1"];
            //Reading the Connection manager Properties and assigning to variables
            connMrgParameters1 = (IDTSConnectionManagerDatabaseParameters100)connMgr1.InnerObject;
            oledbConn1= connMrgParameters1.GetConnectionForSchema() as OleDbConnection;
            oleDBConnString1 = oledbConn1.ConnectionString;
            MessageBox.Show(oleDBConnString1, "Connection2");
            Dts.TaskResult = (int)ScriptResults.Success;

        }