Export excel to data table using c#

Export excel to data table in c# using OleDbConnection 


 DataTable dt = new DataTable();  
string strpath = "C:\\SheetFinal.xlsx";       
String connstring = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + strpath + ";Extended Properties=Excel 12.0;";
            OleDbConnection con = new OleDbConnection(connstring);          
            OleDbDataAdapter da = new OleDbDataAdapter("select * from [Sheet1$]", con);          
            da.Fill(dt);