(Answered) Horizon cleaners is an organic dry cleaner for clothing the

Engineering

Horizon Cleaners is an organic dry cleaner for clothing. The price for dry cleaning a shirt is $3.00, the price for pants is $3.50, and the price for dresses is $4.00. All clothes can be either washed or dry cleaned. Dry cleaned clothes can be hung or folded, and folded items cost an additional $0.50 per item.

The interface provides a text box for the user to enter the number of shirts being laundered. You want to make sure a string typed in by the user can be converted to a number to be used in the calculation for the total. Which of the following statements is valid?

a.blnIsOK = Integer.TryParse(txtShirts.Text, intShirts)

b.strIsOK = TryParse(txtShirts.Text, intShirts)

c.blnIsOK = TryParse(txtShirts.Text, intShirts)

d.strIsOK = Integer.TryParse(intShirts, txtShirts.Text)

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