public async Task <ActionResult <DollarExchangeRate> > Put(
[FromServices] DataContext context,
int id,
[FromBody] DollarExchangeRate model)
{
// Verifica se o ID informado é o mesmo do modelo
if (id != model.Id)
{
return(NotFound(new { message = "Cotação não encontrada" }));
}
// Verifica se os dados são válidos
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
try
{
context.Entry <DollarExchangeRate>(model).State = EntityState.Modified;
await context.SaveChangesAsync();
return(model);
}
catch (DbUpdateConcurrencyException)
{
return(BadRequest(new { message = "Não foi possível atualizar a Cotação" }));
}
}
public async Task <ActionResult <DollarExchangeRate> > Post(
[FromServices] DataContext context,
[FromBody] DollarExchangeRate model)
{
// Verifica se os dados são válidos
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
try
{
context.DollarExchangeRate.Add(model);
await context.SaveChangesAsync();
return(model);
}
catch (Exception)
{
return(BadRequest(new { message = "Não foi possível criar a Cotação" }));
}
}
static void Main(string[] args)
{
//-------Pattern Matching------------
DollarExchangeRate dollar = new DollarExchangeRate()
{
DateExchangeRate = new DateTime(2017, 3, 24),
CommercialValue = 3.1083,
TurismValue = 3.2700
};
PatternMatching.Example(dollar);
EuroExchangeRate euro = new EuroExchangeRate()
{
DateExchangeRate = new DateTime(2017, 3, 24),
ExchangeRateValue = 3.3695
};
PatternMatching.Example(euro);
//-------------------------------------------
//--------Exception Temperature--------
ExceptionTemperature.Celsius = -30000;
//------------------------------------
//-------------OutVariables-------------
OutVariables.Example1("07/03/2017");
OutVariables.Example1("GenerateSomeError");
OutVariables.Example2("07/03/2017");
//------------------------------------------
//------------Local Functions-------------
string Inverse(string value)
{
return(new string(
value.ToCharArray().Reverse().ToArray()));
}
Console.WriteLine(Inverse("italo"));
string Inverse2(string value) => new string(value.ToCharArray().Reverse().ToArray());
Console.WriteLine(Inverse2("italo"));
//------------------------------
//-----------Binary Digits---------
BinHex.YBin = 0b01011001; // 89
BinHex.ZBin = 0B01011010; // 90
BinHex.SumBin(); //179
//--------------------------
//-----------Expression Bodied Members------------
ExpressionBodiedMembers example = new ExpressionBodiedMembers(@"C:\Temp\Some\Path");
//-------------------------------------------------
//---------------Digit Separator---------------
BinHex.YBin = 0b01_01_10_01; // 01011001 (binário) = 89 (decimal)
BinHex.ZBin = 0b01_01_10_01; // 01011001 (binário) = 89 (decimal)
BinHex.SumBin();
BinHex.YHex = 0X5_A; // 5A (hexadecimal) = 80 (decimal)
BinHex.YInt = 204_500_000;
BinHex.ZDouble = 11_208.08;
BinHex.PrintAll();
//----------------------------------------------------
//------------ref return---------------------
var someNumber = 3;
RefReturn.IncrementValue(ref someNumber);
Console.WriteLine(someNumber);
ref int someNumberReference = ref RefReturn.GetReference();
