Question

我愿知道,我是否能够界定习俗大会的属性。现有属性的定义如下:

[assembly: AssemblyTitle("MyApplication")]  
[assembly: AssemblyDescription("This application is a sample application.")]  
[assembly: AssemblyCopyright("Copyright © MyCompany 2009")]

我可以采取下列行动:

[assembly: MyCustomAssemblyAttribute("Hello World! This is a custom attribute.")]

Answer 1

是的。我们这样做。

[AttributeUsage(AttributeTargets.Assembly)]
public class MyCustomAttribute : Attribute {
    string someText;
    public MyCustomAttribute() : this(string.Empty) {}
    public MyCustomAttribute(string txt) { someText = txt; }
    ...
}

阅读时使用这种lin。

var attributes = assembly
    .GetCustomAttributes(typeof(MyCustomAttribute), false)
    .Cast<MyCustomAttribute>();

Answer 2

是的,使用对应目标。大会:

[AttributeUsage(AttributeTargets.Assembly)]
public class AssemblyAttribute : Attribute { ... }

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