Transaction in ADO.Net

 // Connection to your database using SQLConnection Object,Lets say SQLConnection Object name is sqlcon

SQLCommand sqlCom = sqlcon.CreateCommand();
SQLTransaction sqlTran;

// Start a local transaction

sqlTran = salcon.BeginTransaction();

/* Assign Both transaction object and connection to Command Object for pending local transaction */

sqlCom.Connection = sqlCon;
sqlCom.Transaction = sqlTran;

try
{
    sqlCom.CommandText = "Insert or Update or Delete Command as per sql Syntax";
    sqlCom.ExecuteNonQuery();

   // Trying to Commit the Transaction

   sqlTran.Commit();
   MessageBox.Show("Records Are Written To Database....");

} 
catch(Exception objException1)
{

   MessageBox.Show("Commit Exception Occured :" + objException1.GetType());

   // Trying to Rollback the Transaction
   
   try
   {
    sqlTran.RollBack();
   }
   catch(Exception objException2)
   {
    MessageBox.Show("RollBack Exception Occured :" + objException2.GetType());
   }

  
}