private void ApplicationBarIconButton_Click_1(object sender, EventArgs e)

        {

            var tileData = new FlipTileData()

            {

                //前面数据

                Title = item.Name,

                BackgroundImage = new Uri(item.Images[0], UriKind.Relative),

                //后面数据

                BackTitle = item.Name,

                BackContent = item.Desc.Substring(0, 30),

                BackBackgroundImage = new Uri(item.Images[1], UriKind.Relative),

                //宽屏数据

                WideBackgroundImage = new Uri(item.Images[2], UriKind.Relative),

                WideBackBackgroundImage = new Uri(item.Images[3], UriKind.Relative),

                WideBackContent = item.Desc.Substring(0, 50)

            };

            var iconData = new IconicTileData

            {

                BackgroundColor = System.Windows.Media.Color.FromArgb(255, 195, 61, 39),

                Count = 3,

                IconImage = new Uri("Assets/Logo.png", UriKind.RelativeOrAbsolute),

                Title = item.Name,

                WideContent1 = item.Desc.Substring(0, 10),

                WideContent2 = item.Desc.Substring(10, 15),

                WideContent3 = item.Desc.Substring(15, 30)

            };

            var cycleData = new CycleTileData

            {

                Count = 9,

                CycleImages = new List<Uri> { 

                    new Uri(item.Images[0],UriKind.RelativeOrAbsolute),

                    new Uri(item.Images[1],UriKind.RelativeOrAbsolute),

                    new Uri(item.Images[2],UriKind.RelativeOrAbsolute),

                    new Uri(item.Images[3],UriKind.RelativeOrAbsolute)

                },

                SmallBackgroundImage = new Uri("Assets/Logo.png", UriKind.RelativeOrAbsolute),

                Title = item.Name

            };

            try

            {

                ShellTile.Create(new Uri("/ItemDetail.xaml?name=" + item.Name, UriKind.Relative), cycleData, true);

            }

            catch (Exception)

            {

                MessageBox.Show("已经将此页面固定到桌面！");

            }

        }