ObjectiveCMarshal.SetMessageSendCallback Method
Definition
Important
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Set a function pointer override for an Objective-C runtime message passing export.
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 -> unitPublic Shared Sub SetMessageSendCallback (msgSendFunction As ObjectiveCMarshal.MessageSendFunction, func As IntPtr)Parameters
- msgSendFunction
- ObjectiveCMarshal.MessageSendFunction
The export to override.
- func
-
IntPtr
nativeint
The function override.
Exceptions
The msgSend function has already been overridden.
Remarks
Providing an override can enable support for Objective-C variadic argument support.
Applies to
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