【IT168技术文档】
ResizableControl ----拖拽控件的大小,,一般用来拖拽图片的大小(查看效果)
实现代码:
属性说明:<ajaxToolkit:ResizableControlExtender ID="RCE" runat="server" TargetControlID="PanelImage" HandleCssClass="handleImage" ResizableCssClass="resizingImage" MinimumWidth="50" MinimumHeight="20" MaximumWidth="260" MaximumHeight="130" OnClientResize="OnClientResizeImage" HandleOffsetX="3" HandleOffsetY="3" />

SliderExtender --滑动条
实现代码:
属性说明:<ajaxToolkit:SliderExtender ID="SliderExtender1" runat="server" TargetControlID="Slider1" Minimum="-100" Maximum="100" BoundControlID="Slider1_BoundControl" Steps="5" />

ToggleButton--扩展了CheckBox控件,可以使它的外观改变,但是功能和CheckBox控件一样
实现代码:
属性说明:<ajaxToolkit:ToggleButtonExtender ID="ToggleEx" runat="server" TargetControlID="CheckBox1" ImageWidth="19" ImageHeight="19" CheckedImageAlternateText="Check" UncheckedImageAlternateText="UnCheck" UncheckedImageUrl="ToggleButton_Unchecked.gif" CheckedImageUrl="ToggleButton_Checked.gif" />