When add-in installed new toolbar will be added to the toolbars menu of SOLIDWORKS
By default this toolbar is empty and contains no commands:
This custom toolbar behaves exactly the same as any other standard toolbar. It can be docked at any place and its position will be maintained across SOLIDWORKS sessions. It is also possible to add any existing SOLIDWORKS command or add new macro buttons onto the toolbar:
Refer Demonstration Video for tutorial of associating macros with buttons on toolbar.
Toolbar attributes can be customized as well as new toolbars can be added.
Toolbar data is stored at %appdataX\CodeStack\MyToolbar\data.json file. You can modify the attributes, save the file and restart SOLIDWORKS to see the changes.