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Pro.3.12.

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Presentation on theme: "Pro.3.12."— Presentation transcript:

1 Pro.3.12

2 Currency Exchange App Set exchange rate Do exchange

3 Interface

4 Interface SetExchangeRate(…) DoExchange(…)

5 Currency Exchange Interface SetExchangeRate(…) DoExchange(…)

6 Currency Exchange Interface SetExchangeRate(…) DoExchange(…) Test

7 Currency Exchange Interface SetExchangeRate(…) DoExchange(…) Test

8 public interface ICurrencyExchange { void SetExchangeRate(…); double DoExchange(…); } public class CurrencyExchange : ICurrencyExchange //…

9 public interface ICurrencyExchange { void SetExchangeRate(…); double DoExchange(…); } public class CurrencyExchangeTest private ICurrencyExchange _currEx; //…


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