C# 程式設計/關鍵字/switch

switch語句是一種控制語句，它透過將控制權傳遞到其主體內的case語句之一來處理多個選擇和列舉。

這是一個 switch 語句的示例

int currentAge = 18;

switch (currentAge)
{
case 16:
    Console.WriteLine("You can drive!");
    break;
case 18:
    Console.WriteLine("You're finally an adult!");
    break;
default:
    Console.WriteLine("Nothing exciting happened this year.");
    break;
}

Console Output
You're finally an adult!

C# 關鍵字
abstract as base bool break byte case catch char checked class const continue decimal default delegate do double else enum event explicit extern false finally fixed float for foreach goto if implicit in int interface internal is lock long namespace new null object operator out override params private protected public readonly ref return sbyte sealed short sizeof stackalloc static string struct switch this throw true try typeof uint ulong unchecked unsafe ushort using var virtual void volatile while
特殊 C# 識別符號（上下文關鍵字）
add alias async await dynamic get global nameof partial remove set value when where yield
上下文關鍵字（用於查詢）
ascending by descending equals from group in into join let on orderby select where