C# analog for sql in operator

There is in operator in SQL

SELECT * FROM MyTable WHERE id 开发者_JAVA技巧IN (1, 2, 3, 4, 5)

Is there similar sintax in C#, I mean

if(variable in (1, 2, 3, 4, 5)){
}

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You can have

int[] data = {1, 2, 3, 4, 5};

if(data.Contains(variable))
{

}

---

There isn't a good one but you can write it yourself as an extension method:

public static class Extensions
{
  public static bool In<T>(this T value, params T[] items)
  {
      return items.Contains(value);
  }
}

if (v.In(1,2,3,5)) { /* do stuff */ }

I haven't tested it, but it should be good.

UPDATE: As suggested by OP, I've corrected a few typos.

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If you're using .NET 3.5 or newer then you can use Contains:

if (new[] { 1, 2, 3, 4, 5 }.Contains(variable))
{
     // do something
}

---

With Enumerable.Contains

new int[]{1,2,3,4,5}.Contains(variable)

---

It is easy enough to put together an extension.

public static bool In<T>(this T value, params T[] items) where T : IEquatable<T>
{
    foreach (var item in items)
    {
        if (value.Equals(item))
        {
            return true;
        }
    }
    return false;
}