Microsoft.Silverlight.Testing.Controls.TreeViewItem.UpdateVisualState C# (CSharp) Method

        internal virtual void UpdateVisualState(bool useTransitions)
        {
            // Handle the Expansion states
            if (IsExpanded)
            {
                VisualStates.GoToState(this, useTransitions, VisualStates.StateExpanded);
            }
            else
            {
                VisualStates.GoToState(this, useTransitions, VisualStates.StateCollapsed);
            }

            // Handle the HasItems states
            if (HasItems)
            {
                VisualStates.GoToState(this, useTransitions, VisualStates.StateHasItems);
            }
            else
            {
                VisualStates.GoToState(this, useTransitions, VisualStates.StateNoItems);
            }

            // Handle the Selected states
            if (IsSelected)
            {
                if (IsSelectionActive)
                {
                    VisualStates.GoToState(this, useTransitions, VisualStates.StateSelected);
                }
                else
                {
                    VisualStates.GoToState(this, useTransitions, VisualStates.StateSelectedInactive, VisualStates.StateSelected);
                }
            }
            else
            {
                VisualStates.GoToState(this, useTransitions, VisualStates.StateUnselected);
            }

            // Handle the Common and Focused states
            Interaction.UpdateVisualStateBase(useTransitions);
        }