Implementing a switch statement in a CSHTML page

@switch (id)
{
    case "test": <h1>Test Site</h1>
    break;
    case "prod": <h1>Prod Site</h1>
    break;
}

There is no need to enclose the entire switch statement in a @{} block, (unlike Joel Etherton's post)

Your errors are basically regular syntax errors and have nothing to do with razor;

1. the variable wasn't in parenthesis

2. the body of switch wasn't in brackets

3. no "break" after the first statement.

Your switch needs to be completely enclosed in a block and it needs to be "broken" properly:

// Use the @{ } block and put all of your code in it
@{
    switch(id)
    {
        case "test":
            // Use the text block below to separate html elements from code
            <text>
                <h1>Test Site</h1>
            </text>
            break;  // Always break each case
        case "prod":
            <text>
                <h1>Prod Site</h1>
            </text>
            break;
        default:
            <text>
                <h1>WTF Site</h1>
            </text>
            break;                   
    }
}

Because the <h1> tags are enclosed html blocks by themselves, you may not need the <text> blocks for separation. It's just my habit to include them.