Inserting into a table in a method and selecting it outside

I have a transaction, there is a method calling in the tran. which makes insertion into a table, after that when i select the row that i have inserted, i find no result

how can i solve this problem without changing this structure or what else can i do?

Thanks in advance

using (TransactionScope scope01 = new TransactionScope(option01, span01)) {

InsertIntoTable(); // inserting a row into Foo table , insert into...executenonquery

string smcd = "select * from Foo Where XCol=@XParm";

ExecuteQuery(scmd); // This Returns no result

scope01.Complete(); }