C#.net:是否有可能创建时属性设置为无效值编译时的警告?
问题描述:
这仅仅是一个可行性的问题。我知道,如果我说
This is just a feasibility question. I know that if I say
int myInt = "5";
我得到一个编译时错误。我想要做的就是创建的对象编译时错误或警告。所以我们可以说我有几个属性的自定义对象。其中一个属性不能为空,否则该解决方案将不能编译:
I get a compile time error. What I want to do is create compile time errors or warnings on objects. So let's say I have a custom object with a few properties. One of the properties cannot be null otherwise the solution will not compile:
public static class NoNullObjects
{
//NotNullable
public static NotNullObject {get; set;}
}
MyClass.cs:
MyClass.cs:
Line#55 NoNullObjects.NotNullObject = null;
当我建立我想看看:
Error: NotNullObject cannot be set to null. MyClass.cs Line 55.
有没有办法做到这一点?
Is there a way to do this?
答
没有,不只有C#。微软的代码契约的工作可能会给你想要的东西: http://msdn.microsoft。 COM / EN-US / devlabs / dd491992.aspx 。
No, not with just C#. Microsoft's Code Contracts work may give you what you want: http://msdn.microsoft.com/en-us/devlabs/dd491992.aspx.