I am trying to figure out how to parse the private-merchant-data variable sent back by google checkout. I've tried the following but I get an error when google posts back to my page:
privatedata = ThisItem.merchantprivateitemdata.Any[0].Value.ToString();
I only have one child node returned by google and that is
<MERCHANT_DATA_HIDDEN>ae36ca4d-af36-4f69-8075-34441ff5130b</MERCHANT_DATA_HIDDEN>