Hello, I would like to know if there is some way to prevent the node to move when we resize their container. I tried to find some way to override the UpdateToCornerAttachment callback but it doesnt seem to work.

I also tried to set explicitly the attachments Type so that it won't be AttachTo.FixedCorner, but again it didnt work as expected.

Also I would like to know when exactly Groups are constructed when we load a diagram and attachments are assigned.

Thanks in advance and let me know if I was too vague in my explanations.

Thanks for the quick response. I managed too retrieve the Attachments list for the nodes and I reassigned the type to Custom. I did that in the LoadFromXml override of my custom nodes. So far it seems to work as intended. But I am asking myself if I need anything else to be sure that I won't have any erratic behaviors. Also I'm wondering at which moment in the node's reation is the best to attach it to its container.

Found a cleaner way to do it, but still it's far from elegant. I'm using the AttachCustom callback and overriding the OnUpdateBounds (UpdateGroup gave me problems). It could be nice to have a way to tell the Diagram which AttachTo behavior we want to use as default. Anyways, thanks a lot sir, your help is always greatly appreciated.