Stored Procedures in C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Diagnostics;
using System.IO;
using System.Data;
using System.Data.OleDb;
using System.Data.SqlClient;
 
namespace DOS_Commands
{
    class Program
    {
        static void Main(string[] args)
        {
             //Connection string
            string l_strConnectionString = "Data Source=HNTBW114D; Initial Catalog=opsprocess; User Id=hntb_mops_email; Password=mopsexpress"; 
 
            //Database connection 
            SqlConnection l_objDBConnection = new SqlConnection(l_strConnectionString);
 
            SqlCommand l_objParamater = new SqlCommand("dbo.mop_ins_notification_event", l_objDBConnection);
            l_objParamater.CommandType = CommandType.StoredProcedure;
 
            SqlParameter l_objEmail = l_objParamater.Parameters.Add("@email_address", SqlDbType.VarChar, 8000);
            l_objEmail.Value = "ECusick@HNTB.com";
 
            SqlParameter l_objSubject = l_objParamater.Parameters.Add("@subject_line_text" , SqlDbType.VarChar, 500);
            l_objEmail.Value = "Test Connection Email";
 
            SqlParameter l_objBody = l_objParamater.Parameters.Add("@body_text", SqlDbType.VarChar, 8000);
            l_objSubject.Value = "Test Connection Email Body";
 
            SqlParameter l_objJob = l_objParamater.Parameters.Add("@job_instance_id", SqlDbType.Int);
            l_objJob.Value = 0;
 
            SqlParameter l_objRun = l_objParamater.Parameters.Add("@run_number", SqlDbType.Int);
            l_objRun.Value = 0;
 
            SqlParameter l_objStep = l_objParamater.Parameters.Add("@step_number", SqlDbType.SmallInt);
            l_objStep.Value = 0;
 
            SqlParameter l_objAttachment = l_objParamater.Parameters.Add("@attach_file_path", SqlDbType.VarChar, 500);
            l_objAttachment.Value = null;
 
            SqlParameter l_objNotification = l_objParamater.Parameters.Add("@notification_type", SqlDbType.Char, 1);
            l_objNotification.Value = "Q";
 
            l_objDBConnection.Open();
        }
    }
}

                                  

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