I am glad that you have managed to find a solution to your case!
I just want to note that although Closed="True"
have similar visual effect, the way they achieve it is different. If you set the RadDock with property Closed
set to True
the CSS style display:none
will be applied to the control and if the property Visible
is set to False
the dock control will not be rendered on the page at all.
the Telerik team
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