爲什麼我們不能使用訪問修飾符和靜態關鍵字在C＃中創建對象？

Question

例如： -

class Something 
{ 
    ... 
    ... 
    ... 
} 

class Program 
{ 
    public/private/internal/protected/protected internal static Something s = new Something(); //compilation error why? 
} 

Answer 1

您可以。試試看：

internal class Something 
{ 
    ... 
} 

class Program 
{ 
    internal static Something s = new Something(); //no compilation error 
} 

你可能會遇到衝突訪問修飾符的問題。以下不編譯，因爲對象和類的訪問衝突：

internal class Something 
{ 
    ... 
} 

public class Program 
{ 
    public static Something s = new Something(); // compilation error: class 'Something' is internal but 's' is public 
}