C#•3y ago

Compiler error [Answered]

So im getting compiler error, i understand what it means but i dont know why i get it can you explain to me?

24 Replies

DownOP•3y ago

https://learn.microsoft.com/en-us/dotnet/csharp/misc/cs0128?f1url=%3FappId%3Droslyn%26k%3Dk(CS0128)

Compiler Error CS0128

DownOP•3y ago

im geting this error

DownOP•3y ago

DownOP•3y ago

there why cant i use the same name since its inside other case

Pobiega•3y ago

cases dont create scopes you can manually add a scope thou

DownOP•3y ago

using { }?

Pobiega•3y ago

yes

DownOP•3y ago

okay ill try thought they do thanks

Pobiega•3y ago

DownOP•3y ago

where would i need to add { }?

Pobiega•3y ago

below the case the first one

DownOP•3y ago

yeah and wherei close

Pobiega•3y ago

so wrap all your "case code" in that

DownOP•3y ago

tried and some are coloring in red

ero•3y ago

wait for it pepelaughing

Pobiega•3y ago

var x = 123;
switch (x)
{
    case 1:
    {
        var y = 343;
    }
        break;
    case 2:
    {
        var y = "hello";
    }
        break;
}

var x = 123;
switch (x)
{
    case 1:
    {
        var y = 343;
    }
        break;
    case 2:
    {
        var y = "hello";
    }
        break;
}

the formatting gets wacky, but you get the point

ero•3y ago

put the break in the scope too what how ugly is that

Pobiega•3y ago

oh lol

DownOP•3y ago

okay all is working fine i forgot to add break at the end

Pobiega•3y ago

🙂

DownOP•3y ago

the scopes work thanks do i close this or sum

Pobiega•3y ago

just type /close

ero•3y ago

i was saying this because by default, VS adds indentations for case blocks

var x = 123;
switch (x)
{
    case 1:
        {
            var y = 343;
            break;
        }
    case 2:
        {
            var y = "hello";
            break;
        }
}

var x = 123;
switch (x)
{
    case 1:
        {
            var y = 343;
            break;
        }
    case 2:
        {
            var y = "hello";
            break;
        }
}

Accord•3y ago

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Compiler error [Answered]