How to solve TransactionScope commit partially Problem ?

Ok the code i pasted here


TransactionOptions options = new TransactionOptions();
options.Timeout = new TimeSpan(0, 10, 4);
options.IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted;
using (TransactionScope transactionScope = new TransactionScope(TransactionScopeOption.Required, options))
{
try
{
serviceDetail.ServiceRequestNumber = ServicerequestNo;
if (HttpContext.Current.Session[EnumSession.EntityID.ToString()] != "")
{
serviceDetail.EntityID = Convert.ToInt32(HttpContext.Current.Session[EnumSession.EntityID.ToString()]);
}
if (customerDetail.enableCustomerPanel == true)
{
dictParam = new Dictionary<string, parameteritem="">();
dictParam.Add("@FirstName", new ParameterItem(0, DbType.String, customerDetail.FirstName, ParameterDirection.Input));
dictParam.Add("@LastName", new ParameterItem(1, DbType.String, customerDetail.LastName, ParameterDirection.Input));
dictParam.Add("@Address", new ParameterItem(2, DbType.String, customerDetail.Address, ParameterDirection.Input));
dictParam.Add("@CityID", new ParameterItem(3, DbType.Int32, customerDetail.CityID, ParameterDirection.Input));
dictParam.Add("@PinCode", new ParameterItem(4, DbType.String, customerDetail.PinCode, ParameterDirection.Input));
dictParam.Add("@Mobile", new ParameterItem(5, DbType.String, customerDetail.Mobile, ParameterDirection.Input));
dictParam.Add("@Phone", new ParameterItem(6, DbType.String, customerDetail.Phone, ParameterDirection.Input));
dictParam.Add("@UserId", new ParameterItem(7, DbType.Int32, HttpContext.Current.Session[EnumSession.UserID.ToString()], ParameterDirection.Input));
this.Connection.AddParameters(dictParam);
customerDetail.CustomerID = Convert.ToInt32(this.Connection.ExecuteScalar(CommandType.StoredProcedure, Constants.USP_INSERT_CUSTOMER));
this.Connection.ClearParameters();
}
if (productDetail.enableProductPanel == true)
{
......

and also save data three more methods

Please help me to resolve this problem..!