Fires after the current Split View has been destroyed or when the Split View's orientation is changed.
[DXCategory("Split")] public event EventHandler SplitViewHidden
<DXCategory("Split")> Public Event SplitViewHidden As EventHandler
The SplitViewHidden event's data class is EventArgs.
When a Split View is destroyed (by an end-user invoking the Remove Split menu command or via the GridSplitContainer.HideSplitView method), the SplitViewHidden event fires.
The SplitViewHidden event also fires when toggling the GridSplitContainer.Horizontal property while a Split View is active.