I have 3 splitcontainers on my form.

Each splitcontainer has vertical splitter orientation

This forms 3 'panels' which are resizable by dragging their respective splitters.

Each vertical 'panel' is then split horizontally by adding another splitcontainer with horizontal splitter orientation.

I now have 3 column 'panels' each of which is split into 2 'rows'

My question is :
In a nested splitcontainer scenario
When a user drags splitters and resizes panels,
how can I remember the last splitter location
so that when the form is closed and reopened,
it remembers the last used positions ?

If there is a better solution or way of achieving this, I am all ears.

Thanks for any help.