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static void Main(string[] args)
{
SqlConnection sqlConn = new SqlConnection(
ConfigurationManager.ConnectionStrings["ConnStr"].ConnectionString);
SqlTransaction sqlTrans = null;
try
{
sqlConn.Open();
sqlTrans = sqlConn.BeginTransaction();//事务开始
SqlCommand sqlComm = new SqlCommand("", sqlConn, sqlTrans);
sqlComm.CommandTimeout = 120;
sqlComm.CommandType = System.Data.CommandType.Text;
string insertSql = "insert into dbo.TransTestTable values (66,'66');";
string updateSql = "update dbo.TransTestTable set [Name] = '77' where [Id] = 66;";
sqlComm.CommandText = insertSql;
sqlComm.ExecuteNonQuery();//执行insert
sqlComm.CommandText = updateSql;
sqlComm.ExecuteNonQuery();//执行update
//throw new Exception("test exception.the transaction must rollback");
sqlTrans.Commit();//事务提交
}
catch (Exception ex)
{
sqlTrans.Rollback();//事务回滚
Console.WriteLine(ex.Message);
}
finally
{
if (sqlConn.State != System.Data.ConnectionState.Closed)
sqlConn.Close();
}
Console.ReadLine();
}