Iterate Typed List in sections

Ask Time：2010-12-18T03:45:55 Author：Saif Khan

I have the following list

Dim ordersToUpdate as New List(Of OrderUpdate)

I am using a "For Each" to iterate and update a legacy DB

For Each order In ordersToUpdate

  UpdateDB(order)

Next

I am having a LOCKING problem on the DB when the "ordersToUpdate" is large. Instead to puting a Threading.Thread.Sleep to pause, is there a proper way to break the list up into sections e.g iterating 100 at a time?

Author:Saif Khan，eproduced under the CC 4.0 BY-SA copyright license with a link to the original source and this disclaimer.
Link to original article：https://stackoverflow.com/questions/4474195/iterate-typed-list-in-sections

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