private static void InsertNewRate(string usdCurrencyName, decimal usdRateValue)
{
using (var dbContext = new CurrencyConverterContext())
{
var usdRate = new RateValue {
RateValueId = 1, Currency = usdCurrencyName, Value = usdRateValue
};
dbContext.Rates.Add(usdRate);
dbContext.SaveChanges();
}
}
public void Save()
{
_context.SaveChanges();
}