Recalculates all the graphical information used to render the gallery, and then updates the gallery onscreen.
[EditorBrowsable(EditorBrowsableState.Never)] public override void LayoutChanged()
<EditorBrowsable(EditorBrowsableState.Never)> Public Overrides Sub LayoutChanged
The LayoutChanged method is called automatically when certain changes are applied to the gallery. This method recalculates all graphical information about the current gallery and redraws it. You may also call this method manually when the gallery needs to be updated.