通过

CKOperation.UsesBackgroundSession 属性

  • 参考

定义

命名空间:
CloudKit
程序集:
Xamarin.iOS.dll
程序集:
Xamarin.Mac.dll

获取或设置操作是否使用后台会话。

[ObjCRuntime.Deprecated(ObjCRuntime.PlatformName.iOS, 9, 0, ObjCRuntime.PlatformArchitecture.None, "Empty stub (rejected by Apple). Use 'QualityOfService' property.")]
[ObjCRuntime.Deprecated(ObjCRuntime.PlatformName.MacOSX, 10, 11, ObjCRuntime.PlatformArchitecture.None, "Empty stub (rejected by Apple). Use 'QualityOfService' property.")]
public virtual bool UsesBackgroundSession { get; set; }
[ObjCRuntime.Deprecated(ObjCRuntime.PlatformName.iOS, 9, 0, ObjCRuntime.PlatformArchitecture.None, "Use 'QualityOfService' property.")]
[ObjCRuntime.Deprecated(ObjCRuntime.PlatformName.MacOSX, 10, 11, ObjCRuntime.PlatformArchitecture.None, "Use 'QualityOfService' property.")]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual bool UsesBackgroundSession { [Foundation.Export("usesBackgroundSession")] [ObjCRuntime.Deprecated(ObjCRuntime.PlatformName.iOS, 9, 0, ObjCRuntime.PlatformArchitecture.None, "Use 'QualityOfService' property.")] [ObjCRuntime.Deprecated(ObjCRuntime.PlatformName.MacOSX, 10, 11, ObjCRuntime.PlatformArchitecture.None, "Use 'QualityOfService' property.")] [ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)] get; [Foundation.Export("setUsesBackgroundSession:")] [ObjCRuntime.Deprecated(ObjCRuntime.PlatformName.iOS, 9, 0, ObjCRuntime.PlatformArchitecture.None, "Use 'QualityOfService' property.")] [ObjCRuntime.Deprecated(ObjCRuntime.PlatformName.MacOSX, 10, 11, ObjCRuntime.PlatformArchitecture.None, "Use 'QualityOfService' property.")] [ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)] set; }
member this.UsesBackgroundSession : bool with get, set

属性值

Boolean
属性
DeprecatedAttribute UnavailableAttribute ExportAttribute

适用于