DockPanelSuite tab sorting

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C#

DockPanel

forms

Hi experts,

one of my projects uses WeiFen Luo's DockPanel Suite. Now customer demands to have tabs sorted in a given order when in Document view.

The tabs are all instances of the same DockContent-derived class. It carries a float by which to sort.

DockPanel.Contents is a DockContentCollection that sadly doesn't provide a Sort method like other collections. It's also not possible to delete DockContents from it in order to add them in the correct order.

But user can drag a tab and drop it onto another to change their order.

Does anyone know how to do that "insert tab1 in tab2's place" programatically?

I know I should ask in a library-dependent forum, but who knows how responsive that will be? And I hope the library is well enough known to get an answer here.

Thanks in advance.