Alignment in GoPalette

I’m using a GoPalette object to display nodes of different sizes
I’d like to know how can I align all nodes center or left
How Method ???

Setting GoPalette.AlignsSelectionObject to false might help, depending on the kinds of objects you have.

I’d like to my object of Palette that Position replace
my palette Complex

If you have very specific positioning requirements, you can just override GoPalette.LayoutItems to do whatever you want.
The LayoutItems method is called whenever the size of the GoPalette control is changed, or whenever objects are added or removed from the palette’s GoDocument, or when various GoPalette properties are changed.

GoPalette.LayoutItems… Overridding sample have place?