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我有下面的接口,我试图让COM可见。当我尝试生成类型库时,它不喜欢我的实现类从泛型类派生的事实。是否可以使用.NET泛型类实现COM接口?
是否可以使用泛型类作为COM实现类? (我知道我可以写一个非一般的包装和导出到COM,但是这增加了另一层,我宁可没有。)
[ComVisible(true)]
public interface IMyClass
{
...
}
[ComVisible(true), ComDefaultInterface(typeof(IMyClass))]
[ClassInterface(ClassInterfaceType.None)]
public class MyClass : BaseClass<IMyClass>, IMyClass
{
...
}
错误消息:
Warning: Type library exporter encountered a type that derives from a generic class and is not marked as [ClassInterface(ClassInterfaceType.None)]. Class interfaces cannot be exposed for such types. Consider marking the type with [ClassInterface(ClassInterfaceType.None)] and exposing an explicit interface as the default interface to COM using the ComDefaultInterface attribute.