Create and store in a file of chosen format the rates (in USD) of at least three different currencies, from at least two weeks period (without weekends):
the rates do not have to be true (for instance: use Excel to generate them)
Create a XML Web Service at the address: http://localhost/task6/DLS/DLService.asmx
methods:
GetCurrenciesInfo
returns the information on stored data
currencies available
the start and end dates of the evaluated period
GetRates
returns the rates for a given date
currencies names
the rates in USD
make sure that the exceptional situations (e.g. the given date falls into weekend) are properly handled
the numbers and types of parameters as well as the type of the result are arbitrary
use the data stored locally
Create an ASP.NET application which contains a page at the address: http://localhost/task6/DLT/DLTest.aspx
the page contains:
two edit controls for giving start and end dates
two dropdown boxes for choosing the currencies
a plot (with a appropriate description) showing the changes in the rates between two chosen currencies within a given period of time
treat USD as one of available currencies; if you find this difficult to implement in the Application you can provide the constant 1.0 USD to USD rate from the Service
a button for refreshing the plots
as the data source, use the functions from the created service
CAUTION: if the addresses of the Web Site and Web Service are different than these provided above,
only the "potential usability" of the code will be marked