C# in Depth

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Errata for Chapter 6: Implementing iterators the easy way

P168, sequence diagram: Reformatting to distinguish columns more clearly

The textual sequence diagram on page 168 indicating how iterator blocks execute would be clearer if the second column were moved further to the right.

P180, first listing: Mismatch of variable names

The code at the top of page 180 declares the variable holdings but then uses it as stocks in the call to ProcessStocks. To be consistent with the code below, it's easiest just to change the variable to be declared as stocks:

Holdings stocks = DbService.EndGetStockHoldings(holdingsAsync);