的AppDelegate NIDAction

Question

當我添加以下重寫到AppDelegate中：

public override void HandleAction(UIApplication application, string actionIdentifier, NSDictionary remoteNotificationInfo, [BlockProxy(typeof(NIDAction))] Action completionHandler) 
{ 
} 

我收到以下錯誤：

Severity Code Description Project File Line Suppression State Error CS0246 The type or namespace name 'NIDAction' could not be found (are you missing a using directive or an assembly reference?) Notifi.iOS C:\development\notifi\Notifi\Notifi\Notifi.iOS\AppDelegate.cs 119 Active

我試圖尋找有關NIDAction的信息，但我不能找到有用的東西 - 我可以刪除這個屬性？

Answer 1

當Xamarin already does it在每個本地調用的簽名中都沒有必要註釋類型。這裏

public override void HandleAction (UIApplication application, string actionIdentifier, NSDictionary remoteNotificationInfo, Action completionHandler) 
{ 
    .... 
}