What does the following expression do?
subTotalAdditions.Select(Function(field) CDec(documentFields(field))).ToList.Sum() + subtotal
What does the following expression do?
subTotalAdditions.Select(Function(field) CDec(documentFields(field))).ToList.Sum() + subtotal
The given expression iterates through the subTotalAdditions collection, selects each field and converts the corresponding value from the documentFields dictionary to a decimal (CDec). These converted values are then summed together using the Sum() method. Finally, the result of this sum is added to the subtotal value. Therefore, this expression sums up all the line amounts converted to CDec and the subtotal.
Correct answer