WCSession.SendMessage Method

Definition

Namespace:: WatchConnectivity

Assembly:: Microsoft.iOS.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Overloads

Name	Description
SendMessage(NSData, WCSessionReplyDataHandler, Action<NSError>)	Sends `data` to the companion app.
SendMessage(NSDictionary<NSString,NSObject>, WCSessionReplyHandler, Action<NSError>)	Sends the message to the active paired device.

SendMessage(NSData, WCSessionReplyDataHandler, Action<NSError>)

Sends data to the companion app.

[Foundation.Export("sendMessageData:replyHandler:errorHandler:")]
[ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)]
public virtual void SendMessage(Foundation.NSData data, WatchConnectivity.WCSessionReplyDataHandler? replyHandler, Action<Foundation.NSError>? errorHandler);

[<Foundation.Export("sendMessageData:replyHandler:errorHandler:")>]
[<ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)>]
abstract member SendMessage : Foundation.NSData * WatchConnectivity.WCSessionReplyDataHandler * Action<Foundation.NSError> -> unit
override this.SendMessage : Foundation.NSData * WatchConnectivity.WCSessionReplyDataHandler * Action<Foundation.NSError> -> unit

Parameters

data: NSData

replyHandler: WCSessionReplyDataHandler

To be added.

This parameter can be null.

errorHandler: Action<NSError>

To be added.

This parameter can be null.

Attributes: ExportAttribute BindingImplAttribute

Applies to

SendMessage(NSDictionary<NSString,NSObject>, WCSessionReplyHandler, Action<NSError>)

Sends the message to the active paired device.

[Foundation.Export("sendMessage:replyHandler:errorHandler:")]
[ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)]
public virtual void SendMessage(Foundation.NSDictionary<Foundation.NSString,Foundation.NSObject> message, WatchConnectivity.WCSessionReplyHandler? replyHandler, Action<Foundation.NSError>? errorHandler);

[<Foundation.Export("sendMessage:replyHandler:errorHandler:")>]
[<ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)>]
abstract member SendMessage : Foundation.NSDictionary<Foundation.NSString, Foundation.NSObject> * WatchConnectivity.WCSessionReplyHandler * Action<Foundation.NSError> -> unit
override this.SendMessage : Foundation.NSDictionary<Foundation.NSString, Foundation.NSObject> * WatchConnectivity.WCSessionReplyHandler * Action<Foundation.NSError> -> unit

Parameters

message: NSDictionary<NSString,NSObject>

replyHandler: WCSessionReplyHandler

To be added.

This parameter can be null.

errorHandler: Action<NSError>

To be added.

This parameter can be null.

Attributes: ExportAttribute BindingImplAttribute

Applies to