# IsWeekday

Canonical: https://www.wiki.jodisand.me/snippets/csharp/isweekday/


Returns `true` if the given `DateTime` is a weekday, `false` otherwise.

- Use `DateTime.DayOfWeek` to check if the given `DateTime` is not a Saturday or Sunday.

```csharp
public static partial class _30s 
{
  public static bool IsWeekday(DateTime date) 
  {
    return date.DayOfWeek != DayOfWeek.Saturday && date.DayOfWeek != DayOfWeek.Sunday;
    }
}
```

```csharp
_30s.IsWeekday(new DateTime(2020, 1, 15)); // true
_30s.IsWeekday(new DateTime(2020, 1, 19)); // false
```