Combine return and switch

Question

How can I combine return and switch case statements?

I want something like

return switch(a)
       {
          case 1:\"lalala         


        

Answer 1

If you want switch to return value, you can use delegate:

int a = 2;
string result = new Func(delegate ()
{
    switch (a)
    {
        case 1: return "lalala";
        case 2: return "blalbla";
        case 3: return "lolollo";
        default: return "default";
    }
})();

Or:

int a = 2;
string result = new Func(delegate (int i)
{
    switch (i)
    {
        case 1: return "lalala";
        case 2: return "blalbla";
        case 3: return "lolollo";
        default: return "default";
    }
})(a);

Or just use lambda:

int a = 2;
string result = new Func((int i) =>
{
    switch (i)
    {
        case 1: return "lalala";
        case 2: return "blalbla";
        case 3: return "lolollo";
        default: return "default";
    }
})(a);