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ThiagoBarradas/flags-enum.cs

Last active May 2, 2020 23:48
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flags-enum.cs
public enum CorSemFlags // enumerador comum
{
Vermelho = 1,
Verde = 2,
Azul = 4,
Amarelo = 8
}
[Flags]
public enum Cor // usando flags, basta adicionar o atributo
{
Vermelho = 1,
Verde = 2,
Azul = 4,
Amarelo = 8
}
...
CorSemFlags minhasCores = CorSemFlags.Vermelho | CorSemFlags.Verde | CorSemFlags.Azul;
Cor minhasCoresFlags = Cor.Vermelho | Cor.Verde | Cor.Azul;
Console.WriteLine(minhasCores); // "7"
Console.WriteLine(minhasCoresFlags); // "Vermelho, Verde, Azul"
Cor novasCores = Enum.Parse<Cor>("Vermelho, Verde, Azul"); // Funcionará e irá atribuir corretamente os valores
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