Add or replace entity in Azure Table Storage

Question

I\'m working with Windows Azure Table Storage and have a simple requirement: add a new row, overwriting any existing row with that PartitionKey/RowKey. However, saving the c

Answer 1

In order to operate on an existing object NOT managed by the TableContext with either Delete or SaveChanges with ReplaceOnUpdate options, you need to call AttachTo and attach the object to the TableContext, instead of calling AddObject which instructs TableContext to attempt to insert it.

http://msdn.microsoft.com/en-us/library/system.data.services.client.dataservicecontext.attachto.aspx