Question

我收到以下警告:

Possible null assignment to an entity marked with Value cannot be null attribute

My code:

if (verifier.GetType().GetInterface(typeof(IAsyncVerifier).FullName, true) == null)
                {
                    continue;
                }

在<代码>类型(IAsyncVerifier)上发出的警告。这怎么可能无效? 你们将如何解决这个问题? 或者,如果物体实施特定接口,那么数据可能更好?

Answer 1

Or maybe there is better way to figure if object implements specific interface?

如果物体类型来自某一特定接口或类别,则由操作者进行检查。

if (verifier is IAsyncVerifier)

http://msdn.microsoft.com/en-us/library/system.打字。类型: 它说,财产不会归还。

... Nothing if the current instance represents a generic type parameter, an array type, pointer type, or byref type based on a type parameter, or a generic type that is not a generic type definition but contains unresolved type parameters.

如果您能确信,如果您能全面查阅,这在任何情况下都不会无效,那么你就能够利用<条码>/可转让<<<>/>>/>条码/条码>发表这一警告。

友情链接