I'm sending you a simple project, demonstrating how to use RadWindow
as MainWindow in your application and to show it over the taskbar. May I ask you to share some details what exactly do you want to hide and what you mean with "caption"? There's no need to set Taskbar's AutoHide property programmatically, if you use RestrictedAreaMargin
property of RadWindow. As to determine the taskbar height, there are a lot of resources over the net that you can use.
Hopefully this helps.
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