我想知道我是否可以定义自定义程序集属性。现有属性按以下方式定义:
[assembly: AssemblyTitle("MyApplication")]
[assembly: AssemblyDescription("This application is a sample application.")]
[assembly: AssemblyCopyright("Copyright © MyCompany 2009")]
有没有办法可以做到以下几点:
[assembly: MyCustomAssemblyAttribute("Hello World! This is a custom attribute.")]
答案 0 :(得分:85)
是的,你可以。我们做这件事。
[AttributeUsage(AttributeTargets.Assembly)]
public class MyCustomAttribute : Attribute {
string someText;
public MyCustomAttribute() : this(string.Empty) {}
public MyCustomAttribute(string txt) { someText = txt; }
...
}
阅读使用这种linq stmt。
var attributes = assembly
.GetCustomAttributes(typeof(MyCustomAttribute), false)
.Cast<MyCustomAttribute>();
答案 1 :(得分:8)
是的,使用AttributeTargets.Assembly:
[AttributeUsage(AttributeTargets.Assembly)]
public class AssemblyAttribute : Attribute { ... }