ObjectiveCMarshal.SetMessageSendCallback Metode

Definisi

Ruang nama:

System.Runtime.InteropServices.ObjectiveC

Rakitan:

System.Runtime.InteropServices.dll

Sumber:

ObjectiveCMarshal.PlatformNotSupported.cs

Atur penunjuk fungsi mengambil alih pesan runtime Objective-C yang melewati ekspor.

public:
 static void SetMessageSendCallback(System::Runtime::InteropServices::ObjectiveC::ObjectiveCMarshal::MessageSendFunction msgSendFunction, IntPtr func);

public static void SetMessageSendCallback (System.Runtime.InteropServices.ObjectiveC.ObjectiveCMarshal.MessageSendFunction msgSendFunction, IntPtr func);

static member SetMessageSendCallback : System.Runtime.InteropServices.ObjectiveC.ObjectiveCMarshal.MessageSendFunction * nativeint -> unit

Public Shared Sub SetMessageSendCallback (msgSendFunction As ObjectiveCMarshal.MessageSendFunction, func As IntPtr)

Parameter

msgSendFunction

ObjectiveCMarshal.MessageSendFunction

Ekspor yang akan diambil alih.

func

IntPtr

nativeint

Fungsi ini mengambil alih.

Pengecualian

InvalidOperationException

Fungsi msgSend telah ditimpa.

Keterangan

Memberikan penimpaan dapat mengaktifkan dukungan untuk dukungan argumen variadik Objective-C.