NSSet<TKey>.Subtraction(NSSet<TKey>, NSSet<TKey>) 运算符

参考

定义

命名空间:: Foundation

程序集:: Xamarin.iOS.dll

程序集:: Xamarin.Mac.dll

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

public static Foundation.NSSet<TKey> operator - (Foundation.NSSet<TKey> first, Foundation.NSSet<TKey> second);

static member ( - ) : Foundation.NSSet<'Key (requires 'Key : null and 'Key :> ObjCRuntime.INativeObject)> * Foundation.NSSet<'Key (requires 'Key : null and 'Key :> ObjCRuntime.INativeObject)> -> Foundation.NSSet<'Key (requires 'Key : null and 'Key :> ObjCRuntime.INativeObject)>

参数

first: NSSet<TKey>

second: NSSet<TKey>

返回

适用于