how to update all the recent rows from the db to remote db

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ADO.NET

C#3.5

SQL-Server-2008R2

I have a table inside local db called A which have 2 rows.
TableA

ID	Name
1	X
2	Y

and my remote db table has 3 rows with same structure
TableB

ID	Name
1	X
2	Y
3	Z

My problem is when i am inserting 2 new rows in tableA, then it must insert the 2 new rows in remote db as table B when the internet is available or when button clicked(whichever possible). I need to do this without loop as the new transactions are huge like 10000 per day. I have a risk of jobless, please help.