| Name | Description |
 | AccessKey | (Inherited from System.Web.UI.WebControls.WebControl) |
 | AllowExpand | Determines if the widget can expand. Set this option to false if you want to disable collapse/expand ability. |
 | Animated | Determines the animation easing effect; set this option to false in order to disable animation. Additional options that are available for the animation function include: expand - value of true indicates that content element must be expanded. horizontal - value of true indicates that expander is horizontally orientated (when expandDirection is left or right). content - jQuery object that contains content element to be expanded or collapsed. |
 | AppRelativeTemplateSourceDirectory | (Inherited from System.Web.UI.Control) |
 | Attributes | (Inherited from System.Web.UI.WebControls.WebControl) |
 | AutoPostBack | Sets or retrieves a value that indicates whether or not the control posts back to the server each time a user interacts with the control. |
 | CDNDependencyPaths | A string array value specifies all css/js references that wijmo control depends on. (Inherited from C1.Web.Wijmo.Controls.C1TargetControlBase) |
 | CDNPath | Content Delivery Network path. (Inherited from C1.Web.Wijmo.Controls.C1TargetControlBase) |
 | ClientID | (Inherited from System.Web.UI.Control) |
 | ClientIDMode | (Inherited from System.Web.UI.Control) |
 | Content | Gets or sets the content section template. |
 | ContentPanel | Gets the control that is used as the content panel. |
 | ContentUrl | Gets ot sets a URL to external content to display in the expander. For example, set to "http://componentone.com/" for the ComponentOne Web site. |
 | Controls | Overridden. Gets the controls collection. |
 | ControlStyle | (Inherited from System.Web.UI.WebControls.WebControl) |
 | ControlStyleCreated | (Inherited from System.Web.UI.WebControls.WebControl) |
 | CssClass | (Inherited from System.Web.UI.WebControls.WebControl) |
 | DisplayVisible | Gets or sets a value that indicates whether a server control is rendered as UI on the page. (Inherited from C1.Web.Wijmo.Controls.C1TargetControlBase) |
 | EnableCombinedJavaScripts | Enable JavaScripts files combined into one file. In order to combined enabled, you must register the WijmoHttpHandler in web.config. (Inherited from C1.Web.Wijmo.Controls.C1TargetControlBase) |
 | Enabled | Gets or sets a value indicating whether the Web server control is enabled. (Inherited from C1.Web.Wijmo.Controls.C1TargetControlBase) |
 | EnableTheming | (Inherited from System.Web.UI.WebControls.WebControl) |
 | EnableViewState | (Inherited from System.Web.UI.Control) |
 | ExpandDirection | Determines the content expand direction. Available values are top, right, bottom, and left. |
 | Expanded | Determines the visibility state of the content panel. If true, the content element is visible. |
 | HasAttributes | (Inherited from System.Web.UI.WebControls.WebControl) |
 | Header | Gets or sets the header section template. |
 | HeaderPanel | Gets the control that is used as the header panel. |
 | Height | Overridden. |
 | ID | (Inherited from System.Web.UI.Control) |
 | NamingContainer | (Inherited from System.Web.UI.Control) |
 | OnClientAfterCollapse | Occurs after the content area collapses. |
 | OnClientAfterExpand | Occurs after the content area expands. |
 | OnClientBeforeCollapse | Occurs before the content area collapses. This event can be cancelled to prevent the content area from collapsing. |
 | OnClientBeforeExpand | Occurs before the content area expands. This event can be cancelled to prevent the content area from expanding. |
 | Page | (Inherited from System.Web.UI.Control) |
 | Parent | (Inherited from System.Web.UI.Control) |
 | RenderingCompatibility | (Inherited from System.Web.UI.Control) |
 | Site | (Inherited from System.Web.UI.Control) |
 | SkinID | (Inherited from System.Web.UI.WebControls.WebControl) |
 | Style | (Inherited from System.Web.UI.WebControls.WebControl) |
 | SupportsDisabledAttribute | (Inherited from System.Web.UI.WebControls.WebControl) |
 | TabIndex | (Inherited from System.Web.UI.WebControls.WebControl) |
 | TemplateControl | (Inherited from System.Web.UI.Control) |
 | TemplateSourceDirectory | (Inherited from System.Web.UI.Control) |
 | Theme | Name of the theme that will be used to style the widgets. Available embedded themes include: aristo, midnight, and ui-lightness. Note that only one theme can be used for the whole page at one time. Please make sure that all widget extenders have the same Theme value. (Inherited from C1.Web.Wijmo.Controls.C1TargetControlBase) |
 | ThemeSwatch | A value that indicates the theme swatch of the control, this property only works when WijmoControlMode property is Mobile. (Inherited from C1.Web.Wijmo.Controls.C1TargetControlBase) |
 | ToolTip | (Inherited from System.Web.UI.WebControls.WebControl) |
 | UniqueID | (Inherited from System.Web.UI.Control) |
 | UseCDN | Determines whether the widget extender must load client resources from CDN (Content Delivery Network) path given by property CDNPath. (Inherited from C1.Web.Wijmo.Controls.C1TargetControlBase) |
 | ValidateRequestMode | (Inherited from System.Web.UI.Control) |
 | ViewStateMode | (Inherited from System.Web.UI.Control) |
 | Width | (Inherited from System.Web.UI.WebControls.WebControl) |
 | WijmoControlMode | A value that indicates mode of the control, whether it is a mobile or web control. Note that only one value can be used for the whole website or project. (Inherited from C1.Web.Wijmo.Controls.C1TargetControlBase) |
 | WijmoCssAdapter | Indicates the control applies the theme of JQuery UI or Bootstrap. (Inherited from C1.Web.Wijmo.Controls.C1TargetControlBase) |