Question

I declared Days as Enum, during the code it’s treated as normal integer variable, can anybody explains me why like this ?

     enum Days { Sat, Sun, Mon, Tue, Wed, Thu, Fri };




    private void set_click(object sender, System.EventArgs e)
    {
        switch (Days)
        {
            case   Days.Fri:
                break;
        }
    }

Answer 1

You cannot use

switch (Days) // <- there must be a variable here

but you should have something like this:

Days d;
switch (d)
{
    case Days.Fri: break;
}