using System;
using System.Collections.Generic;
using System.Data;
using System.Data.OleDb;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ImportPrevuXLSClientData
{
    class importXlSData
    {
        public DataTable GetData(string fileName, string sheetName)
        {

            string conn = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source='" + fileName + "';Extended Properties='Excel 12.0;HDR=Yes';";
            OleDbConnection objConn = new OleDbConnection(conn);
            objConn.Open();
            OleDbCommand objCmdSelect = new OleDbCommand("SELECT * FROM [" + sheetName + "$]", objConn);
            OleDbDataAdapter objAdapter = new OleDbDataAdapter();
            objAdapter.SelectCommand = objCmdSelect;
            DataSet objDataset = new DataSet();
            objAdapter.Fill(objDataset);
            objConn.Close();
            DataTable objTable = objDataset.Tables[0];
            return objTable;
        }
    }
}