static void OverrideEmpty(GLib.GType gtype, EmptyNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("empty")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private void InternalEmpty() { EmptyNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("empty")); unmanaged = (EmptyNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(EmptyNativeDelegate)); } if (unmanaged == null) { return; } unmanaged(this.Handle); }