I want to add a TOC control to a DockableWin in an ArcMap Add-in as changed based on ArcMap TOC layers like image Analysis tool in ArcMap. Can you help me how I can get all layers in my check box or TOC control on DockableWin ?
I would try this using these event interfaces:
IDocumentEvents.ActiveViewChanged fires, refresh your UI with a list of layers, and (re)subscribe, if necessary, to
IActiveViewEvents on the current map.
ItemDeleted, update your UI accordingly, and set/unset listeners to
ItemReordered fires, update your UI, but you shouldn't need to change any
ILayerEvents.VisibilityChanged fires, update the checkbox in your UI for the layer.
To get a feel for when these events fire, I recommend having another test dockablewindow with a multiline textbox in it so you can use it like a console. Implement event handlers that append an appropriate message to the textbox. Then use arcmap to go through the steps in a typical workflow and record the events that fire. They are not well documented.