一个简单的存储过程（实现事务执行两个sql语句，修改可实现执行更多条sql语句）

//实现数据库事务
public static void ExecuteSqlTran(string SQLString1, string SQLString2)
{
using (OracleConnection conn = new OracleConnection(_DBConnectionString))
{
conn.Open();
OracleCommand cmd = new OracleCommand();
cmd.Connection = conn;
OracleTransaction tx = conn.BeginTransaction();
cmd.Transaction = tx;
try
{
cmd.CommandText = SQLString1;
cmd.ExecuteNonQuery();
cmd.CommandText = SQLString2;
cmd.ExecuteNonQuery();
tx.Commit();
}
catch (System.Data.OracleClient.OracleException E)
{
tx.Rollback();
throw new Exception(E.Message);
}
}
}