Creating Worksheets from multiple stored procedures in SSIS script task

using System;
using System.Data;
using Microsoft.SqlServer.Dts.Runtime;
using System.Windows.Forms;
using System.IO;
using System.Data.OleDb;
using System.Data.SqlClient;

namespace ST_563e77770d454d11b11087ae4d41268c
{
    
	[Microsoft.SqlServer.Dts.Tasks.ScriptTask.SSISScriptTaskEntryPointAttribute]
	public partial class ScriptMain : Microsoft.SqlServer.Dts.Tasks.ScriptTask.VSTARTScriptObjectModelBase
	{
    
        public void Main()
        {
            string datetime = DateTime.Now.ToString("yyyy_MM_dd_HHmmss");
            try
            {
                //Declare Variables
                string ExcelFileName = Dts.Variables["User::ExcelFileName"].Value.ToString();
                string FolderPath = Dts.Variables["User::FolderPath"].Value.ToString();
                string StoredProcedureName = Dts.Variables["User::StoredProcedureName"].Value.ToString();
                string StoredProcedureName2 = Dts.Variables["User::StoredProcedureName2"].Value.ToString();
                string SheetName = Dts.Variables["User::SheetName"].Value.ToString();
                string SheetName2 = Dts.Variables["User::SheetName2"].Value.ToString();

                ExcelFileName = ExcelFileName + "_" + datetime;

                OleDbConnection Excel_OLE_Con = new OleDbConnection();
                OleDbCommand Excel_OLE_Cmd = new OleDbCommand();

                //Construct ConnectionString for Excel
                string connstring = "Provider=Microsoft.ACE.OLEDB.12.0;" + "Data Source=" + FolderPath + ExcelFileName
                    + ";" + "Extended Properties=\"Excel 12.0 Xml;HDR=YES;\"";

                //drop Excel file if exists
                File.Delete(FolderPath + "\\" + ExcelFileName + ".xlsx");

                //USE ADO.NET Connection from SSIS Package to get data from table
                SqlConnection myADONETConnection = new SqlConnection();
                myADONETConnection = (SqlConnection)(Dts.Connections["DB_ConnectionTo_Scale"].AcquireConnection(Dts.Transaction) as SqlConnection);

                //Load Data into DataTable from SQL ServerTable
                // Assumes that connection is a valid SqlConnection object.
                string queryString =
                  "EXEC  " + StoredProcedureName;
                SqlDataAdapter adapter = new SqlDataAdapter(queryString, myADONETConnection);
                DataSet ds = new DataSet();
                adapter.Fill(ds);


                //Get Header Columns
                string TableColumns = "";

                // Get the Column List from Data Table so can create Excel Sheet with Header
                foreach (DataTable table in ds.Tables)
                {
                    foreach (DataColumn column in table.Columns)
                    {
                        TableColumns += column + "],[";
                    }
                }

                // Replace most right comma from Columnlist
                TableColumns = ("[" + TableColumns.Replace(",", " Text,").TrimEnd(','));
                TableColumns = TableColumns.Remove(TableColumns.Length - 2);
                //MessageBox.Show(TableColumns);


                //Use OLE DB Connection and Create Excel Sheet
                Excel_OLE_Con.ConnectionString = connstring;
                Excel_OLE_Con.Open();
                Excel_OLE_Cmd.Connection = Excel_OLE_Con;
                Excel_OLE_Cmd.CommandText = "Create table " + SheetName + " (" + TableColumns + ")";
                Excel_OLE_Cmd.ExecuteNonQuery();


                //Write Data to Excel Sheet from DataTable dynamically
                foreach (DataTable table in ds.Tables)
                {
                    String sqlCommandInsert = "";
                    String sqlCommandValue = "";
                    foreach (DataColumn dataColumn in table.Columns)
                    {
                        sqlCommandValue += dataColumn + "],[";
                    }

                    sqlCommandValue = "[" + sqlCommandValue.TrimEnd(',');
                    sqlCommandValue = sqlCommandValue.Remove(sqlCommandValue.Length - 2);
                    sqlCommandInsert = "INSERT into " + SheetName + "(" + sqlCommandValue + ") VALUES(";

                    int columnCount = table.Columns.Count;
                    foreach (DataRow row in table.Rows)
                    {
                        string columnvalues = "";
                        for (int i = 0; i < columnCount; i++)
                        {
                            int index = table.Rows.IndexOf(row);
                            columnvalues += "'" + table.Rows[index].ItemArray[i] + "',";

                        }
                        columnvalues = columnvalues.TrimEnd(',');
                        var command = sqlCommandInsert + columnvalues + ")";
                        Excel_OLE_Cmd.CommandText = command;
                        Excel_OLE_Cmd.ExecuteNonQuery();
                    }

                }
                Excel_OLE_Con.Close();

                Dts.TaskResult = (int)ScriptResults.Success;
            }
            catch (Exception exception)
            {

                // Create Log File for Errors
                using (StreamWriter sw = File.CreateText(Dts.Variables["User::FolderPath"].Value.ToString() + "\\" +
                    Dts.Variables["User::ExcelFileName"].Value.ToString() + datetime + ".log"))
                {
                    sw.WriteLine(exception.ToString());
                    Dts.TaskResult = (int)ScriptResults.Failure;

                }
            }
        }

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