ManagerInterfacePumpingSwitch Method

public void PumpingSwitch(
	[T:System.function pointer optional(System.Runtime.CompilerServices.CallConvCdecl) System.Void(System.Int32)] pfnFunc,
	HWND__* destwnd,
	uint eventmsg,
	int flags
)

Visual Basic does not support APIs that consume or return unsafe types.

public:
void PumpingSwitch(
	[T:System.function pointer optional(System.Runtime.CompilerServices.CallConvCdecl) System.Void(System.Int32)]^ pfnFunc, 
	HWND__* destwnd, 
	unsigned int eventmsg, 
	int flags
)

F# does not support APIs that consume or return unsafe types.