How can I use transaction for tow table?

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How can I use transaction for tow table?
For example we have tow table (main and detail), when I insert one record in main table, may insert SOME record in detail with for loop(MORE THAN ONE RECORD). I need control tow table with transaction on time.

Posted 23-Oct-13 2:06am

Javad Emsakpour

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Tejas Vaishnav 23-Oct-13 8:35am

what method you use to insert your records in master and detail.
you use linq to sql or simple ado.net type?

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sp_suresh · Answer 1 · 2013-10-23T02:39:00

Solution 1

yes you can set transaction for inserting/updating tables more than 1
1. For that you have to add detail objects in list
2. Send parent and details object at a time to BLL
3. In BLL apply transaction
4. This will apply transaction to parent as well as details transacations

Posted 23-Oct-13 2:39am

sp_suresh

Tejas Vaishnav · Answer 2 · 2013-10-23T02:51:00

you can do something like this...

1) create connection
2) create transaction
3) insert master record using that transaction (but do not commit it)
4) insert details record(s)
5) if all the thing is going good then commit the transaction or if error occurred rollback transaction.

something like this...

C#

SqlConnection db = new SqlConnection("connstringhere");
      SqlTransaction transaction;

      db.Open();
      transaction = db.BeginTransaction();
      try 
      {
         new SqlCommand("INSERT INTO master " +
            "(Text) VALUES ('Row1');", db, transaction)
            .ExecuteNonQuery();
         for(int i =0; i<10;i++){
         new SqlCommand("INSERT INTO details VALUES " +
            "( " + i + ");", db, transaction)
            .ExecuteNonQuery();
           }
         transaction.Commit();
      } 
      catch (SqlException sqlError) 
      {
         transaction.Rollback();
      }
      db.Close();