C# 不一致的可访问性：属性类型的可访问性较差
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Inconsistent accessibility: property type is less accessible
提问by David Bukera
Please can someone help with the following error:
请有人帮助解决以下错误：
Inconsistent accessibility: property type 'Test.Delivery' is less accessible than property 'Test.Form1.thelivery'
不一致的可访问性：属性类型“Test.Delivery”的可访问性低于属性“Test.Form1.thelivery”
private Delivery thedelivery;
public Delivery thedelivery
{
get { return thedelivery; }
set { thedelivery = value; }
}
I'm not able to run the program due to the error message of inconsistency.
由于不一致的错误消息，我无法运行程序。
Here is my delivery class:
这是我的交付课程：
namespace Test
{
class Delivery
{
private string name;
private string address;
private DateTime arrivalTime;
public string Name
{
get { return name; }
set { name = value; }
}
public string Address
{
get { return address; }
set { address = value; }
}
public DateTime ArrivlaTime
{
get { return arrivalTime; }
set { arrivalTime = value; }
}
public string ToString()
{
{ return name + address + arrivalTime.ToString(); }
}
}
}
采纳答案by Ravindra Bagale
Declare your class with a publicaccess modifier instead by adding the publickeyword in front of the class name
使用public访问修饰符声明您的类，而不是public在类名前添加关键字
namespace Test
{
public class Delivery
{
private string name;
private string address;
private DateTime arrivalTime;
public string Name
{
get { return name; }
set { name = value; }
}
public string Address
{
get { return address; }
set { address = value; }
}
public DateTime ArrivlaTime
{
get { return arrivalTime; }
set { arrivalTime = value; }
}
public string ToString()
{
{ return name + address + arrivalTime.ToString(); }
}
}
}
回答by J. Steen
Your class Deliveryhas no access modifier, which means it defaults to internal. If you then try to expose a property of that type as public, it won't work. Your type (class) needs to have the same, or higher access as your property.
您的类Delivery没有访问修饰符，这意味着它默认为internal. 如果您随后尝试将该类型的属性公开为public，它将不起作用。您的类型（类）需要与您的属性具有相同或更高的访问权限。
More about access modifiers: http://msdn.microsoft.com/en-us/library/ms173121.aspx
有关访问修饰符的更多信息：http: //msdn.microsoft.com/en-us/library/ms173121.aspx
回答by Lee
Your Deliveryclass is internal (the default visibility for classes), however the property (and presumably the containing class) are public, so the property is more accessible than the Deliveryclass. You need to either make Deliverypublic, or restrict the visibility of the theliveryproperty.
你的Delivery类是内部的（类的默认可见性），但是属性（可能包含类）是公共的，所以属性比Delivery类更容易访问。您需要Delivery公开或限制该thelivery属性的可见性。
