WebPartManager.Focus Method
Definition
Important
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Overridden to prevent focus from ever being set on the WebPartManager control, because it has no user interface (UI).
public:
override void Focus();public override void Focus ();override this.Focus : unit -> unitPublic Overrides Sub Focus ()Exceptions
A caller tries to call the Focus() method, which is not supported in a control that has no UI.
Remarks
The Focus method overrides the base Control.Focus method, and throws an exception if a caller calls the method. Because the WebPartManager control has no UI and is never visible to users, it can never allow focus to be set on itself.
Applies to
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