HtmlSelect Members
.NET Framework 3.0
Allows programmatic access to the HTML <select> element on the server.
The following tables list the members exposed by the HtmlSelect type.
(see also
Protected Properties
)
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| Name | Description | |
|---|---|---|
| AppRelativeTemplateSourceDirectory | Gets or sets the application-relative virtual directory of the Page or UserControl object that contains this control.(inherited from Control) |
| Attributes | Gets a collection of all attribute name and value pairs expressed on a server control tag within the ASP.NET page.(inherited from HtmlControl) |
| BindingContainer | Gets the control that contains this control's data binding.(inherited from Control) |
| ClientID | Gets the server control identifier generated by ASP.NET.(inherited from Control) |
| Controls | Gets a ControlCollection object that represents the child controls for a specified server control in the UI hierarchy.(inherited from Control) |
| DataMember | Gets or sets the set of data to bind to the HtmlSelect control from a DataSource property with multiple sets of data. |
| DataSource | Gets or sets the source of information to bind to the HtmlSelect control. |
| DataSourceID | Gets or sets the ID property of the data source control that the HtmlSelect control should use to retrieve its data source. |
| DataTextField | Gets or sets the field from the data source to bind to the ListItem.Text property of each item in the HtmlSelect control. |
| DataValueField | Gets or sets the field from the data source to bind to the ListItem.Value property of each item in the HtmlSelect control. |
| Disabled | Gets or sets a value indicating whether the HTML server control is disabled.(inherited from HtmlControl) |
| EnableTheming | Gets or sets a value indicating whether themes apply to this control.(inherited from Control) |
| EnableViewState | Gets or sets a value indicating whether the server control persists its view state, and the view state of any child controls it contains, to the requesting client.(inherited from Control) |
| ID | Gets or sets the programmatic identifier assigned to the server control.(inherited from Control) |
| InnerHtml | Overridden. Gets or sets the content between the opening and closing tags of the control without automatically converting special characters to their equivalent HTML entities. This property is not supported for this control. |
| InnerText | Overridden. Gets or sets the content between the opening and closing tags of the control with automatic conversion of special characters to their equivalent HTML entities. This property is not supported for this control. |
| Items | Gets a collection that contains the items listed in an HtmlSelect control. |
| Multiple | Gets or sets a value indicating whether multiple items can be selected concurrently in the HtmlSelect control. |
| Name | Gets or sets the unique identifier name associated with the HtmlSelect control. |
| NamingContainer | Gets a reference to the server control's naming container, which creates a unique namespace for differentiating between server controls with the same Control.ID property value.(inherited from Control) |
| Page | Gets a reference to the Page instance that contains the server control.(inherited from Control) |
| Parent | Gets a reference to the server control's parent control in the page control hierarchy.(inherited from Control) |
| SelectedIndex | Gets or sets the ordinal index of the selected item in an HtmlSelect control. |
| Site | Gets information about the container that hosts the current control when rendered on a design surface.(inherited from Control) |
| Size | Gets or sets the height (in rows) of the HtmlSelect control. |
| SkinID | Gets or sets the skin to apply to the control.(inherited from Control) |
| Style | Gets a collection of all cascading style sheet (CSS) properties applied to a specified HTML server control in the ASP.NET file.(inherited from HtmlControl) |
| TagName | Gets the element name of a tag that contains a runat=server attribute and value pair.(inherited from HtmlControl) |
| TemplateControl | Gets or sets a reference to the template that contains this control. (inherited from Control) |
| TemplateSourceDirectory | Gets the virtual directory of the Page or UserControl that contains the current server control.(inherited from Control) |
| UniqueID | Gets the unique, hierarchically qualified identifier for the server control.(inherited from Control) |
| Value | Gets the value of the selected item in the HtmlSelect control or sets the SelectedIndex property of the control to the index of the first item in the list with the specified value. |
| Visible | Gets or sets a value that indicates whether a server control is rendered as UI on the page.(inherited from Control) |
| Name | Description | |
|---|---|---|
| Adapter | Gets the browser-specific adapter for the control.(inherited from Control) |
| ChildControlsCreated | Gets a value that indicates whether the server control's child controls have been created.(inherited from Control) |
| ClientIDSeparator | Gets a character value representing the separator character used in the ClientID property.(inherited from Control) |
| Context | Gets the HttpContext object associated with the server control for the current Web request.(inherited from Control) |
| DesignMode | Gets a value indicating whether a control is being used on a design surface.(inherited from Control) |
| Events | Gets a list of event handler delegates for the control. This property is read-only.(inherited from Control) |
| HasChildViewState | Gets a value indicating whether the current server control's child controls have any saved view-state settings.(inherited from Control) |
| IdSeparator | Gets the character used to separate control identifiers.(inherited from Control) |
| IsBoundUsingDataSourceID | Gets a value indicating whether a DataSourceID property is defined for the HtmlSelect control. |
| IsChildControlStateCleared | Gets a value indicating whether controls contained within this control have control state.(inherited from Control) |
| IsTrackingViewState | Gets a value that indicates whether the server control is saving changes to its view state.(inherited from Control) |
| IsViewStateEnabled | Gets a value indicating whether view state is enabled for this control.(inherited from Control) |
| LoadViewStateByID | Gets a value indicating whether the control participates in loading its view state by ID instead of index. (inherited from Control) |
| RequiresDataBinding | Gets or sets a value indicating whether the HtmlSelect control needs to bind to its specified data source. |
| SelectedIndices | Gets a collection that contains the zero-based indexes of all currently selected items in the HtmlSelect control. |
| ViewState | Gets a dictionary of state information that allows you to save and restore the view state of a server control across multiple requests for the same page.(inherited from Control) |
| ViewStateIgnoresCase | Gets a value that indicates whether the HtmlControl view state is case-sensitive.(inherited from HtmlControl) |
(see also
Protected Methods
)
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| Name | Description | |
|---|---|---|
| ApplyStyleSheetSkin | Applies the style properties defined in the page style sheet to the control. (inherited from Control) |
| DataBind | Overloaded. Binds a data source to the invoked server control and all its child controls. (inherited from Control) |
| Dispose | Enables a server control to perform final clean up before it is released from memory. (inherited from Control) |
| Equals | Overloaded. Determines whether two Object instances are equal. (inherited from Object) |
| FindControl | Overloaded. Searches the current naming container for the specified server control. (inherited from Control) |
| Focus | Sets input focus to a control. (inherited from Control) |
| GetHashCode | Serves as a hash function for a particular type. (inherited from Object) |
| GetType | Gets the Type of the current instance. (inherited from Object) |
| HasControls | Determines if the server control contains any child controls. (inherited from Control) |
| ReferenceEquals | Determines whether the specified Object instances are the same instance. (inherited from Object) |
| RenderControl | Overloaded. Outputs server control content and stores tracing information about the control if tracing is enabled. (inherited from Control) |
| ResolveClientUrl | Gets a URL that can be used by the browser. (inherited from Control) |
| ResolveUrl | Converts a URL into one that is usable on the requesting client. (inherited from Control) |
| SetRenderMethodDelegate | Assigns an event handler delegate to render the server control and its content into its parent control. (inherited from Control) |
| ToString | Returns a String that represents the current Object. (inherited from Object) |
| Name | Description | |
|---|---|---|
| AddedControl | Called after a child control is added to the Controls collection of the Control object. (inherited from Control) |
| AddParsedSubObject | Overridden. Adds a parsed child control to the HtmlSelect control. |
| BuildProfileTree | Gathers information about the server control and delivers it to the Trace property to be displayed when tracing is enabled for the page. (inherited from Control) |
| ClearChildControlState | Deletes the control-state information for the server control's child controls. (inherited from Control) |
| ClearChildState | Deletes the view-state and control-state information for all the server control's child controls. (inherited from Control) |
| ClearChildViewState | Deletes the view-state information for all the server control's child controls. (inherited from Control) |
| ClearSelection | Clears the list selection of the HtmlSelect control and sets the ListItem.Selected property of all items to false. |
| CreateChildControls | Called by the ASP.NET page framework to notify server controls that use composition-based implementation to create any child controls they contain in preparation for posting back or rendering. (inherited from Control) |
| CreateControlCollection | Overridden. Creates an EmptyControlCollection object for the HtmlSelect control. |
| DataBind | Overloaded. Binds a data source to the invoked server control and all its child controls. (inherited from Control) |
| DataBindChildren | Binds a data source to the server control's child controls. (inherited from Control) |
| EnsureChildControls | Determines whether the server control contains child controls. If it does not, it creates child controls. (inherited from Control) |
| EnsureDataBound | Verifies that the HtmlSelect control requires data binding and that a valid data source control is specified before calling the DataBind method. |
| EnsureID | Creates an identifier for controls that do not have an identifier assigned. (inherited from Control) |
| Finalize | Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (inherited from Object) |
| FindControl | Overloaded. Searches the current naming container for the specified server control. (inherited from Control) |
| GetAttribute | Gets the value of the named attribute on the HtmlControl control. (inherited from HtmlControl) |
| GetData | Gets an IEnumerable object that represents the data source that is bound to the HtmlSelect control. |
| GetDesignModeState | Gets design-time data for a control. (inherited from Control) |
| HasEvents | Returns a value indicating whether events are registered for the control or any child controls. (inherited from Control) |
| IsLiteralContent | Determines if the server control holds only literal content. (inherited from Control) |
| LoadControlState | Restores control-state information from a previous page request that was saved by the SaveControlState method. (inherited from Control) |
| LoadPostData | Processes the postback data for the HtmlSelect control. |
| LoadViewState | Overridden. Restores the HtmlSelect control's view state information from a previous page request that was saved by the SaveViewState method. |
| MapPathSecure | Retrieves the physical path that a virtual path, either absolute or relative, maps to. (inherited from Control) |
| MemberwiseClone | Creates a shallow copy of the current Object. (inherited from Object) |
| OnBubbleEvent | Determines whether the event for the server control is passed up the page's UI server control hierarchy. (inherited from Control) |
| OnDataBinding | Overridden. Raises the DataBinding event of an HtmlSelect control. |
| OnDataPropertyChanged | Invoked when the DataSource, DataMember, or DataSourceID property is changed. |
| OnDataSourceViewChanged | Invoked when the DataSource, DataMember, or DataSourceID property is changed. |
| OnInit | Overridden. Raises the Init event for the HtmlSelect control. |
| OnLoad | Overridden. Raises the Load event for the HtmlSelect control. |
| OnPreRender | Overridden. Raises the PreRender event for the HtmlSelect control. |
| OnServerChange | Raises the ServerChange event of the HtmlSelect control. This allows you to provide a custom handler for the event. |
| OnUnload | Raises the Unload event. (inherited from Control) |
| OpenFile | Gets a Stream used to read a file. (inherited from Control) |
| RaiseBubbleEvent | Assigns any sources of the event and its information to the control's parent. (inherited from Control) |
| RaisePostDataChangedEvent | Calls the OnServerChange method to signal the HtmlSelect control that the state of the control has changed. |
| RemovedControl | Called after a child control is removed from the Controls collection of the Control object. (inherited from Control) |
| Render | Renders the HtmlContainerControl control to the specified HtmlTextWriter object. (inherited from HtmlContainerControl) |
| RenderAttributes | Overridden. Renders the HtmlSelect control's attributes to the specified HtmlTextWriter object. |
| RenderBeginTag | Renders the opening HTML tag of the control into the specified HtmlTextWriter object. (inherited from HtmlControl) |
| RenderChildren | Overridden. Renders the HtmlSelect control's child controls to the specified HtmlTextWriter object. |
| RenderControl | Overloaded. Outputs server control content and stores tracing information about the control if tracing is enabled. (inherited from Control) |
| RenderEndTag | Renders the closing tag for the HtmlContainerControl control to the specified HtmlTextWriter object. (inherited from HtmlContainerControl) |
| ResolveAdapter | Gets the control adapter responsible for rendering the specified control. (inherited from Control) |
| SaveControlState | Saves any server control state changes that have occurred since the time the page was posted back to the server. (inherited from Control) |
| SaveViewState | Overridden. Saves any HtmlSelect control view state changes that have occurred since the page was posted back to the server. |
| Select | Selects multiple items of the HtmlSelect control's Items collection. |
| SetAttribute | Sets the value of the named attribute on the HtmlControl control. (inherited from HtmlControl) |
| SetDesignModeState | Sets design-time data for a control. (inherited from Control) |
| TrackViewState | Overridden. Tracks view state changes to the HtmlSelect control so the changes can be stored in the control's StateBag object. This object is accessible through the Control.ViewState property. |
| Name | Description | |
|---|---|---|
| DataBinding | Occurs when the server control binds to a data source.(inherited from Control) |
| Disposed | Occurs when a server control is released from memory, which is the last stage of the server control lifecycle when an ASP.NET page is requested.(inherited from Control) |
| Init | Occurs when the server control is initialized, which is the first step in its lifecycle.(inherited from Control) |
| Load | Occurs when the server control is loaded into the Page object.(inherited from Control) |
| PreRender | Occurs after the Control object is loaded but prior to rendering.(inherited from Control) |
| ServerChange | Occurs when the selected items in the HtmlSelect control change between posts to the server. |
| Unload | Occurs when the server control is unloaded from memory.(inherited from Control) |
Reference
HtmlSelect ClassSystem.Web.UI.HtmlControls Namespace
Size
Multiple
SelectedIndex
Items
System.Web.UI.WebControls.ListItem
System.Web.UI.WebControls.ListItemCollection
DataSource
DataSourceID
DataMember
System.Data.DataSet
DataTextField
ListItem.Text
DataValueField
ListItem.Value
InnerHtml
InnerText
Other Resources
HTML Server ControlsCommunity Additions
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