SlideShow(扩展Image实现幻灯片)控件

    <script runat="Server" type="text/C#">
        [System.Web.Services.WebMethod]
        [System.Web.Script.Services.ScriptMethod]
        public static AjaxControlToolkit.Slide[] GetSlides()
        {
            return new AjaxControlToolkit.Slide[] { 
            new AjaxControlToolkit.Slide("images/Blue hills.jpg", "Blue Hills", "Go Blue"),
            new AjaxControlToolkit.Slide("images/Sunset.jpg", "Sunset", "Setting sun"),
            new AjaxControlToolkit.Slide("images/Winter.jpg", "Winter", "Wintery"),
            new AjaxControlToolkit.Slide("images/Water lilies.jpg", "Water lillies", "Lillies in the water"),
            new AjaxControlToolkit.Slide("images/VerticalPicture.jpg", "Sedona", "Portrait style picture")};
        }
    </script>

<div class="demoarea">
        <div class="demoheading">
            SlideShow Demonstration</div>
        <br />
        <br />
        <ajaxToolkit:ToolkitScriptManager ID="ScriptManager1" runat="server" />
        <div style="text-align:center">
            <asp:Label runat="Server" ID="imageTitle" CssClass="slideTitle"/><br />
            <asp:Image ID="Image1" runat="server" 
                Height="300"
                Style="border: 1px solid black;width:auto" 
                ImageUrl="~/SlideShow/images/Blue hills.jpg"
                AlternateText="Blue Hills image" />
            <asp:Label runat="server" ID="imageDescription" CssClass="slideDescription"></asp:Label><br /><br />
            <asp:Button runat="Server" ID="prevButton" Text="Prev" Font-Size="Larger" />
            <asp:Button runat="Server" ID="playButton" Text="Play" Font-Size="Larger" />
            <asp:Button runat="Server" ID="nextButton" Text="Next" Font-Size="Larger" />
            <ajaxToolkit:SlideShowExtender ID="slideshowextend1" runat="server" 
                TargetControlID="Image1"
                SlideShowServiceMethod="GetSlides" 
                AutoPlay="true" 
                ImageTitleLabelID="imageTitle"
                ImageDescriptionLabelID="imageDescription"
                NextButtonID="nextButton" 
                PlayButtonText="Play" 
                StopButtonText="Stop"
                PreviousButtonID="prevButton" 
                PlayButtonID="playButton" 
                Loop="true" />
        </div>
    </div>