# Compiler Error CS0052 可訪問性不一致: 字段類型“type”比字段“field”的訪問性低 字段類型的可訪問性不能比字段本身的可訪問性低，因為所有的公共構造都必須返回公共的可訪問對象。 下面的示例生成 CS0052： ``` // CS0052.cs public class MyClass2 { // The following line causes an error because the field, M, is declared // as public, but the type, MyClass, is private. Therefore the type is // less accessible than the field. public MyClass M; // CS0052 private class MyClass { } // One way to resolve the error is to change the accessibility of the type // to public. //public class MyClass // Another solution is to change the accessibility of the field to private. // private MyClass M; } public class MainClass { public static void Main() { } } ``` ## 請參閱 [C# 關鍵字](https://msdn.microsoft.com/zh-cn/library/x53a06bb.aspx) [訪問修飾符（C# 參考）](https://msdn.microsoft.com/zh-cn/library/wxh6fsc7.aspx) [可訪問性級別（C# 參考）](https://msdn.microsoft.com/zh-cn/library/ba0a1yw2.aspx) [修飾符（C# 參考）](https://msdn.microsoft.com/zh-cn/library/6tcf2h8w.aspx)