"Navin Mishra" <navin.mis***@siemens.com> wrote in message
news:%23IUnDHv5FHA.2600@tk2msftngp13.phx.gbl...
> Hi,
>
>   I've multiple related data tables in a disconnected dataset which could
be
> accessed by mutltiple threads to read and write data. The documentation
says
> that dataset and datatable are thread safe to read in multithreaded
> environment but one needs to lock them to update. Questions:
>
> 1) Is it not required to synchronize when searching data using Find,
Select
> and GetChildRows methods ?
> 2) Is it not required to synchronize when reading data using from returned
> rows from above ?
> 3) When updating a row in a datatable, is it required to lock only
datatable
> or the whole dataset ?
> 4) Is ReaderWriterLock recommended in this disconnected scenario or using
> Monitor/lock is "good enough" ?
>
> Thanks in advance and regards
>
> Navin
>
>