RichEditControl 的背景色設定

private void Window_Loaded_1(object sender, RoutedEventArgs e)

        {

            System.Drawing.ColorConverter cc = new System.Drawing.ColorConverter();

            System.Drawing.Color c = (System.Drawing.Color)cc.ConvertFromString("#FFCACACA");

            txtEdit1.ActiveView.BackColor = c;//txtEdit1為RichEditControl的一個執行個體，注意 背景色設定一定要在loaded事件裡，否則會報錯

        }