exporting data from excel sheet to sql server data base

hi thanks for giving me the sample code

but as i am completely new to this .net please send me the code in for loop

that how to insert into database;

here is a sample code..

using System.Data.OleDb;

string sheetName = "Sheet1";
string filePath="C:\\temp.xls";
DataTable myDataTable = new System.Data.DataTable();
DataSet dataSet1 = new DataSet();
OleDbDataAdapter oledbAdapterObj;
OleDbConnection connection = new OleDbConnection();
OleDbDataAdapter command = new OleDbDataAdapter();

//connection to read excel file
connection = new                System.Data.OleDb.OleDbConnection("provider=Microsoft.Jet.OLEDB.4.0;" + "data source='" + filePath + " '; " + "Extended Properties=\"Excel 8.0;HDR=NO;IMEX=1\"");
connection.Open();
command = new System.Data.OleDb.OleDbDataAdapter("select * from [" + sheetName + "$]", connection);
oledbAdapterObj = command;
oledbAdapterObj.Fill(dataSet1);
myDataTable = dataSet1.Tables[0];
            for (int row = 0; row < myDataTable.Rows.Count; row++)
            {
                for (int col = 0; col < myDataTable.Columns.Count; col++)
                {
                    //read data from datatable using       
                   // (myDataTable.Rows[row][col].ToString());
                }
                   //query to insert to sqlserver database
            }