static void OverrideResponse(GLib.GType gtype, ResponseNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("response")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private void InternalResponse(Gtk.ResponseType response_id) { ResponseNativeDelegate unmanaged = class_abi.BaseOverride <ResponseNativeDelegate>(this.LookupGType(), "response"); if (unmanaged == null) { return; } unmanaged(this.Handle, (int)response_id); }
private void InternalResponse(Gtk.ResponseType response_id) { ResponseNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("response")); unmanaged = (ResponseNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(ResponseNativeDelegate)); } if (unmanaged == null) { return; } unmanaged(this.Handle, (int)response_id); }