ARCed.UI.DockPanel.FocusManagerImpl.SetActivePane C# (CSharp) Method

            private void SetActivePane()
            {
                DockPane value = this.GetPaneFromHandle(NativeMethods.GetFocus());
                if (this.m_activePane == value)
                    return;

                if (this.m_activePane != null)
                    this.m_activePane.SetIsActivated(false);

                this.m_activePane = value;

                if (this.m_activePane != null)
                    this.m_activePane.SetIsActivated(true);
            }