DataList Class

Reference

Definition

Namespace:: System.Web.UI.WebControls

Assembly:: System.Web.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

A data bound list control that displays items using templates.

public ref class DataList : System::Web::UI::WebControls::BaseDataList, System::Web::UI::INamingContainer, System::Web::UI::WebControls::IRepeatInfoUser

public class DataList : System.Web.UI.WebControls.BaseDataList, System.Web.UI.INamingContainer, System.Web.UI.WebControls.IRepeatInfoUser

[System.Web.UI.ControlValueProperty("SelectedValue")]
public class DataList : System.Web.UI.WebControls.BaseDataList, System.Web.UI.INamingContainer, System.Web.UI.WebControls.IRepeatInfoUser

type DataList = class
    inherit BaseDataList
    interface INamingContainer
    interface IRepeatInfoUser

[<System.Web.UI.ControlValueProperty("SelectedValue")>]
type DataList = class
    inherit BaseDataList
    interface INamingContainer
    interface IRepeatInfoUser

Public Class DataList
Inherits BaseDataList
Implements INamingContainer, IRepeatInfoUser

Inheritance: Object

Control

WebControl

BaseDataList
DataList

Attributes: ControlValuePropertyAttribute

Implements: INamingContainer IRepeatInfoUser

Examples

The following code example demonstrates how to use a DataList control to display a list of items from a data source.

Note

The following code sample uses the single-file code model and may not work correctly if copied directly into a code-behind file. This code sample must be copied into an empty text file that has an .aspx extension. For more information on the Web Forms code model, see ASP.NET Web Forms Page Code Model.


<%@ Page Language="C#" AutoEventWireup="True" %>
<%@ Import Namespace="System.Data" %>
 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
   <script runat="server">
 
      ICollection CreateDataSource() 
      {
      
         // Create sample data for the DataList control.
         DataTable dt = new DataTable();
         DataRow dr;
 
         // Define the columns of the table.
         dt.Columns.Add(new DataColumn("IntegerValue", typeof(Int32)));
         dt.Columns.Add(new DataColumn("StringValue", typeof(String)));
         dt.Columns.Add(new DataColumn("CurrencyValue", typeof(double)));
         dt.Columns.Add(new DataColumn("ImageValue", typeof(String)));
 
         // Populate the table with sample values.
         for (int i = 0; i < 9; i++) 
         {
            dr = dt.NewRow();
 
            dr[0] = i;
            dr[1] = "Description for item " + i.ToString();
            dr[2] = 1.23 * (i + 1);
            dr[3] = "Image" + i.ToString() + ".jpg";
 
            dt.Rows.Add(dr);
         }
 
         DataView dv = new DataView(dt);
         return dv;
      }
 
 
      void Page_Load(Object sender, EventArgs e) 
      {

         // Load sample data only once, when the page is first loaded.
         if (!IsPostBack) 
         {
            ItemsList.DataSource = CreateDataSource();
            ItemsList.DataBind();
         }

      }
 
   </script>
 
<head runat="server">
    <title>DataList Example</title>
</head>
<body>
 
   <form id="form1" runat="server">

      <h3>DataList Example</h3>
 
      <asp:DataList id="ItemsList"
           BorderColor="black"
           CellPadding="5"
           CellSpacing="5"
           RepeatDirection="Vertical"
           RepeatLayout="Table"
           RepeatColumns="3"
           runat="server">

         <HeaderStyle BackColor="#aaaadd">
         </HeaderStyle>

         <AlternatingItemStyle BackColor="Gainsboro">
         </AlternatingItemStyle>

         <HeaderTemplate>

            List of items

         </HeaderTemplate>
               
         <ItemTemplate>

            Description: <br />
            <%# DataBinder.Eval(Container.DataItem, "StringValue") %>

            <br />

            Price: <%# DataBinder.Eval(Container.DataItem, "CurrencyValue", "{0:c}") %>

            <br />

            <asp:Image id="ProductImage" AlternateText="Product picture" 
                 ImageUrl='<%# DataBinder.Eval(Container.DataItem, "ImageValue") %>'
                 runat="server"/>

         </ItemTemplate>
 
      </asp:DataList>
 
   </form>
 
</body>
</html>


<%@ Page Language="VB" AutoEventWireup="True" %>
<%@ Import Namespace="System.Data" %>
 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
   <script runat="server">
 
      Function CreateDataSource() As ICollection 
      
         ' Create sample data for the DataList control.
         Dim dt As DataTable = New DataTable()
         dim dr As DataRow
 
         ' Define the columns of the table.
         dt.Columns.Add(New DataColumn("IntegerValue", GetType(Int32)))
         dt.Columns.Add(New DataColumn("StringValue", GetType(String)))
         dt.Columns.Add(New DataColumn("CurrencyValue", GetType(Double)))
         dt.Columns.Add(New DataColumn("ImageValue", GetType(String)))
 
         ' Populate the table with sample values.
         Dim i As Integer

         For i = 0 To 8 

            dr = dt.NewRow()
 
            dr(0) = i
            dr(1) = "Description for item " & i.ToString()
            dr(2) = 1.23 * (i + 1)
            dr(3) = "Image" & i.ToString() & ".jpg"
 
            dt.Rows.Add(dr)

         Next i
 
         Dim dv As DataView = New DataView(dt)
         Return dv

      End Function
 
      Sub Page_Load(sender As Object, e As EventArgs) 

         ' Load sample data only once, when the page is first loaded.
         If Not IsPostBack Then 
     
            ItemsList.DataSource = CreateDataSource()
            ItemsList.DataBind()
         
         End If

      End Sub
 
   </script>
 
<head runat="server">
    <title>DataList Example</title>
</head>
<body>
 
   <form id="form1" runat="server">

      <h3>DataList Example</h3>
 
      <asp:DataList id="ItemsList"
           BorderColor="black"
           CellPadding="5"
           CellSpacing="5"
           RepeatDirection="Vertical"
           RepeatLayout="Table"
           RepeatColumns="3"
           runat="server">

         <HeaderStyle BackColor="#aaaadd">
         </HeaderStyle>

         <AlternatingItemStyle BackColor="Gainsboro">
         </AlternatingItemStyle>

         <HeaderTemplate>

            List of items

         </HeaderTemplate>
               
         <ItemTemplate>

            Description: <br />
            <%# DataBinder.Eval(Container.DataItem, "StringValue") %>

            <br />

            Price: <%# DataBinder.Eval(Container.DataItem, "CurrencyValue", "{0:c}") %>

            <br />

            <asp:Image id="ProductImage" AlternateText="Product picture" 
                 ImageUrl='<%# DataBinder.Eval(Container.DataItem, "ImageValue") %>'
                 runat="server"/>

         </ItemTemplate>
 
      </asp:DataList>
 
   </form>
 
</body>
</html>

Remarks

In this topic:

Introduction
Templates
Customizing the Appearance of the DataList Control
Display Direction and Layout
Security
Declarative Syntax

Introduction

Use the DataList control to display a template-defined data bound list. The DataList control supports selecting and editing.

Templates

The contents of the DataList control can be manipulated by using templates. The following table lists the supported templates.

Template Name	Description
AlternatingItemTemplate	If defined, provides the content and layout for alternating items in the DataList. If not defined, `ItemTemplate` is used.
EditItemTemplate	If defined, provides the content and layout for the item currently being edited in the DataList. If not defined, `ItemTemplate` is used.
FooterTemplate	If defined, provides the content and layout for the footer section of the DataList. If not defined, a footer section will not be displayed.
HeaderTemplate	If defined, provides the content and layout for the header section of the DataList. If not defined, a header section will not be displayed.
ItemTemplate	Required template that provides the content and layout for items in the DataList.
SelectedItemTemplate	If defined, provides the content and layout for the currently selected item in the DataList. If not defined, ItemTemplate is used.
SeparatorTemplate	If defined, provides the content and layout for the separator between items in the DataList. If not defined, a separator will not be displayed.

At the very minimum, the ItemTemplate needs to be defined to display the items in the DataList control. Additional templates can be used to provide a custom look to the DataList control.

Customizing the Appearance of the DataList Control

The appearance of the DataList control may be customized by setting the style properties for the different parts of the control. The following table lists the different style properties.

Style Property	Description
AlternatingItemStyle	Specifies the style for alternating items in the DataList control.
EditItemStyle	Specifies the style for the item being edited in the DataList control.
FooterStyle	Specifies the style for the footer in the DataList control.
HeaderStyle	Specifies the style for the header in the DataList control.
ItemStyle	Specifies the style for the items in the DataList control.
SelectedItemStyle	Specifies the style for the selected item in the DataList control.
SeparatorStyle	Specifies the style for the separator between the items in the DataList control.

You can also show or hide different parts of the control. The following table lists the properties that control which parts are shown or hidden.

Property	Description
ShowFooter	Shows or hides the footer section of the DataList control.
ShowHeader	Shows or hides the header section of the DataList control.

Display Direction and Layout

The display direction of a DataList control can be vertical or horizontal. Set the RepeatDirection property to specify the display direction.

The layout of the DataList control is controlled with the RepeatLayout property. Setting this property to RepeatLayout.Table will display the DataList in a table format, while RepeatLayout.Flow displays the DataList without a table structure.

Security

The DataList control can contain controls that enable users to enter information.

Caution

This control can be used to display user input, which might include malicious client script. Check any information that is sent from a client for executable script, SQL statements, or other code before displaying it in your application. You can use validation controls to verify user input before displaying the input text in a control. ASP.NET provides an input request validation feature to block script and HTML in user input.

For more information about security, see Securing Standard Controls, How to: Protect Against Script Exploits in a Web Application by Applying HTML Encoding to Strings, and Validating User Input in ASP.NET Web Pages.

Declarative Syntax

<asp:DataList  
    AccessKey="string"  
    BackColor="color name|#dddddd"  
    BorderColor="color name|#dddddd"  
    BorderStyle="NotSet|None|Dotted|Dashed|Solid|Double|Groove|Ridge|  
        Inset|Outset"  
    BorderWidth="size"  
    Caption="string"  
    CaptionAlign="NotSet|Top|Bottom|Left|Right"  
    CellPadding="integer"  
    CellSpacing="integer"  
    CssClass="string"  
    DataKeyField="string"  
    DataMember="string"  
    DataSource="string"  
    DataSourceID="string"  
    EditItemIndex="integer"  
    Enabled="True|False"  
    EnableTheming="True|False"  
    EnableViewState="True|False"  
    ExtractTemplateRows="True|False"  
    Font-Bold="True|False"  
    Font-Italic="True|False"  
    Font-Names="string"  
    Font-Overline="True|False"  
    Font-Size="string|Smaller|Larger|XX-Small|X-Small|Small|Medium|  
        Large|X-Large|XX-Large"  
    Font-Strikeout="True|False"  
    Font-Underline="True|False"  
    ForeColor="color name|#dddddd"  
    GridLines="None|Horizontal|Vertical|Both"  
    Height="size"  
    HorizontalAlign="NotSet|Left|Center|Right|Justify"  
    ID="string"  
    OnCancelCommand="CancelCommand event handler"  
    OnDataBinding="DataBinding event handler"  
    OnDeleteCommand="DeleteCommand event handler"  
    OnDisposed="Disposed event handler"  
    OnEditCommand="EditCommand event handler"  
    OnInit="Init event handler"  
    OnItemCommand="ItemCommand event handler"  
    OnItemCreated="ItemCreated event handler"  
    OnItemDataBound="ItemDataBound event handler"  
    OnLoad="Load event handler"  
    OnPreRender="PreRender event handler"  
    OnSelectedIndexChanged="SelectedIndexChanged event handler"  
    OnUnload="Unload event handler"  
    OnUpdateCommand="UpdateCommand event handler"  
    RepeatColumns="integer"  
    RepeatDirection="Horizontal|Vertical"  
    RepeatLayout="Table|Flow"  
    runat="server"  
    SelectedIndex="integer"  
    ShowFooter="True|False"  
    ShowHeader="True|False"  
    SkinID="string"  
    Style="string"  
    TabIndex="integer"  
    ToolTip="string"  
    UseAccessibleHeader="True|False"  
    Visible="True|False"  
    Width="size"  
>  
        <AlternatingItemStyle />  
        <AlternatingItemTemplate>  
            <!-- child controls -->  
        </AlternatingItemTemplate>  
        <EditItemStyle />  
        <EditItemTemplate>  
            <!-- child controls -->  
        </EditItemTemplate>  
        <FooterStyle />  
        <FooterTemplate>  
            <!-- child controls -->  
        </FooterTemplate>  
        <HeaderStyle />  
        <HeaderTemplate>  
            <!-- child controls -->  
        </HeaderTemplate>  
        <ItemStyle />  
        <ItemTemplate>  
            <!-- child controls -->  
        </ItemTemplate>  
        <SelectedItemStyle />  
        <SelectedItemTemplate>  
            <!-- child controls -->  
        </SelectedItemTemplate>  
        <SeparatorStyle />  
        <SeparatorTemplate>  
            <!-- child controls -->  
        </SeparatorTemplate>  
</asp:DataList>

Constructors

DataList()

Initializes a new instance of the DataList class.

Fields

CancelCommandName	Represents the `Cancel` command name. This field is read-only.
DeleteCommandName	Represents the `Delete` command name. This field is read-only.
EditCommandName	Represents the `Edit` command name. This field is read-only.
SelectCommandName	Represents the `Select` command name. This field is read-only.
UpdateCommandName	Represents the `Update` command name. This field is read-only.

Properties

AccessKey	Gets or sets the access key that allows you to quickly navigate to the Web server control. (Inherited from WebControl)
Adapter	Gets the browser-specific adapter for the control. (Inherited from Control)
AlternatingItemStyle	Gets the style properties for alternating items in the DataList control.
AlternatingItemTemplate	Gets or sets the template for alternating items in the DataList.
AppRelativeTemplateSourceDirectory	Gets or sets the application-relative virtual directory of the Page or UserControl object that contains this control. (Inherited from Control)
Attributes	Gets the collection of arbitrary attributes (for rendering only) that do not correspond to properties on the control. (Inherited from WebControl)
BackColor	Gets or sets the background color of the Web server control. (Inherited from WebControl)
BindingContainer	Gets the control that contains this control's data binding. (Inherited from Control)
BorderColor	Gets or sets the border color of the Web control. (Inherited from WebControl)
BorderStyle	Gets or sets the border style of the Web server control. (Inherited from WebControl)
BorderWidth	Gets or sets the border width of the Web server control. (Inherited from WebControl)
Caption	Gets or sets the text to render in an HTML caption element in the control. This property is provided to make the control more accessible to users of assistive technology devices. (Inherited from BaseDataList)
CaptionAlign	Gets or sets the horizontal or vertical position of the HTML caption element in a control. This property is provided to make the control more accessible to users of assistive technology devices. (Inherited from BaseDataList)
CellPadding	Gets or sets the amount of space between the contents of a cell and the cell's border. (Inherited from BaseDataList)
CellSpacing	Gets or sets the amount of space between cells. (Inherited from BaseDataList)
ChildControlsCreated	Gets a value that indicates whether the server control's child controls have been created. (Inherited from Control)
ClientID	Gets the control ID for HTML markup that is generated by ASP.NET. (Inherited from Control)
ClientIDMode	Gets or sets the algorithm that is used to generate the value of the ClientID property. (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)
Controls	Gets a ControlCollection object that contains a collection of child controls in a data listing control. (Inherited from BaseDataList)
ControlStyle	Gets the style of the Web server control. This property is used primarily by control developers. (Inherited from WebControl)
ControlStyleCreated	Gets a value indicating whether a Style object has been created for the ControlStyle property. This property is primarily used by control developers. (Inherited from WebControl)
CssClass	Gets or sets the Cascading Style Sheet (CSS) class rendered by the Web server control on the client. (Inherited from WebControl)
DataItemContainer	Gets a reference to the naming container if the naming container implements IDataItemContainer. (Inherited from Control)
DataKeyField	Gets or sets the key field in the data source specified by the DataSource property. (Inherited from BaseDataList)
DataKeys	Gets a DataKeyCollection object that stores the key values of each record in a data listing control. (Inherited from BaseDataList)
DataKeysArray	Gets an ArrayList object that contains the key values of each record in a data listing control. (Inherited from BaseDataList)
DataKeysContainer	Gets a reference to the naming container if the naming container implements IDataKeysControl. (Inherited from Control)
DataMember	Gets or sets the specific data member in a multimember data source to bind to a data listing control. (Inherited from BaseDataList)
DataSource	Gets or sets the source containing a list of values used to populate the items within the control. (Inherited from BaseDataList)
DataSourceID	Gets or sets the ID property of the data source control that the data listing control should use to retrieve its data source. (Inherited from BaseDataList)
DesignMode	Gets a value indicating whether a control is being used on a design surface. (Inherited from Control)
EditItemIndex	Gets or sets the index number of the selected item in the DataList control to edit.
EditItemStyle	Gets the style properties for the item selected for editing in the DataList control.
EditItemTemplate	Gets or sets the template for the item selected for editing in the DataList control.
Enabled	Gets or sets a value indicating whether the Web server control is enabled. (Inherited from WebControl)
EnableTheming	Gets or sets a value indicating whether themes apply to this control. (Inherited from WebControl)
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)
Events	Gets a list of event handler delegates for the control. This property is read-only. (Inherited from Control)
ExtractTemplateRows	Gets or sets a value that indicates whether the rows of a Table control, defined in each template of a DataList control, are extracted and displayed.
Font	Gets the font properties associated with the Web server control. (Inherited from WebControl)
FooterStyle	Gets the style properties for the footer section of the DataList control.
FooterTemplate	Gets or sets the template for the footer section of the DataList control.
ForeColor	Gets or sets the foreground color (typically the color of the text) of the Web server control. (Inherited from WebControl)
GridLines	Gets or sets the grid line style for the DataList control when the RepeatLayout property is set to `RepeatLayout.Table`.
HasAttributes	Gets a value indicating whether the control has attributes set. (Inherited from WebControl)
HasChildViewState	Gets a value indicating whether the current server control's child controls have any saved view-state settings. (Inherited from Control)
HeaderStyle	Gets the style properties for the heading section of the DataList control.
HeaderTemplate	Gets or sets the template for the heading section of the DataList control.
Height	Gets or sets the height of the Web server control. (Inherited from WebControl)
HorizontalAlign	Gets or sets the horizontal alignment of a data listing control within its container. (Inherited from BaseDataList)
ID	Gets or sets the programmatic identifier assigned to the server control. (Inherited from Control)
IdSeparator	Gets the character used to separate control identifiers. (Inherited from Control)
Initialized	Gets a value indicating whether the control has been initialized. (Inherited from BaseDataList)
IsBoundUsingDataSourceID	Gets a value indicating whether the DataSourceID property is set. (Inherited from BaseDataList)
IsChildControlStateCleared	Gets a value indicating whether controls contained within this control have control state. (Inherited from Control)
IsEnabled	Gets a value indicating whether the control is enabled. (Inherited from WebControl)
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)
Items	Gets a collection of DataListItem objects representing the individual items within the control.
ItemStyle	Gets the style properties for the items in the DataList control.
ItemTemplate	Gets or sets the template for the items in the DataList control.
LoadViewStateByID	Gets a value indicating whether the control participates in loading its view state by ID instead of index. (Inherited from 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 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)
RenderingCompatibility	Gets a value that specifies the ASP.NET version that rendered HTML will be compatible with. (Inherited from Control)
RepeatColumns	Gets or sets the number of columns to display in the DataList control.
RepeatDirection	Gets or sets whether the DataList control displays vertically or horizontally.
RepeatLayout	Gets or sets whether the control is displayed in a table or flow layout.
RequiresDataBinding	Gets or sets a value indicating whether the data listing control needs to bind to its specified data source. (Inherited from BaseDataList)
SelectArguments	Gets a DataSourceSelectArguments object that the data-bound control uses when retrieving data from a data source control. (Inherited from BaseDataList)
SelectedIndex	Gets or sets the index of the selected item in the DataList control.
SelectedItem	Gets the selected item in the DataList control.
SelectedItemStyle	Gets the style properties for the selected item in the DataList control.
SelectedItemTemplate	Gets or sets the template for the selected item in the DataList control.
SelectedValue	Gets the value of the key field for the selected data list item.
SeparatorStyle	Gets the style properties of the separator between each item in the DataList control.
SeparatorTemplate	Gets or sets the template for the separator between the items of the DataList control.
ShowFooter	Gets or sets a value indicating whether the footer section is displayed in the DataList control.
ShowHeader	Gets or sets a value indicating whether the header section is displayed in the DataList control.
Site	Gets information about the container that hosts the current control when rendered on a design surface. (Inherited from Control)
SkinID	Gets or sets the skin to apply to the control. (Inherited from WebControl)
Style	Gets a collection of text attributes that will be rendered as a style attribute on the outer tag of the Web server control. (Inherited from WebControl)
SupportsDisabledAttribute	Gets a value that indicates whether the control should set the `disabled` attribute of the rendered HTML element to "disabled" when the control's IsEnabled property is `false`. (Inherited from BaseDataList)
TabIndex	Gets or sets the tab index of the Web server control. (Inherited from WebControl)
TagKey	Gets the HTML tag that is used to render the DataList control.
TagKey	Gets the HtmlTextWriterTag value that corresponds to this Web server control. This property is used primarily by control developers. (Inherited from WebControl)
TagName	Gets the name of the control tag. This property is used primarily by control developers. (Inherited from WebControl)
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)
ToolTip	Gets or sets the text displayed when the mouse pointer hovers over the Web server control. (Inherited from WebControl)
UniqueID	Gets the unique, hierarchically qualified identifier for the server control. (Inherited from Control)
UseAccessibleHeader	Gets or sets a value indicating whether the data listing control renders its header in an accessible format. This property is provided to make the control more accessible to users of assistive technology devices. (Inherited from BaseDataList)
ValidateRequestMode	Gets or sets a value that indicates whether the control checks client input from the browser for potentially dangerous values. (Inherited from 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 StateBag object is case-insensitive. (Inherited from Control)
ViewStateMode	Gets or sets the view-state mode of this control. (Inherited from Control)
Visible	Gets or sets a value that indicates whether a server control is rendered as UI on the page. (Inherited from Control)
Width	Gets or sets the width of the Web server control. (Inherited from WebControl)

Methods

AddAttributesToRender(HtmlTextWriter)	Adds HTML attributes and styles that need to be rendered to the specified HtmlTextWriterTag. This method is used primarily by control developers. (Inherited from WebControl)
AddedControl(Control, Int32)	Called after a child control is added to the Controls collection of the Control object. (Inherited from Control)
AddParsedSubObject(Object)	Notifies the server control that an element, either XML or HTML, was parsed, and adds the element to the server control's ControlCollection collection. (Inherited from BaseDataList)
ApplyStyle(Style)	Copies any nonblank elements of the specified style to the Web control, overwriting any existing style elements of the control. This method is primarily used by control developers. (Inherited from WebControl)
ApplyStyleSheetSkin(Page)	Applies the style properties defined in the page style sheet to the control. (Inherited from Control)
BeginRenderTracing(TextWriter, Object)	Begins design-time tracing of rendering data. (Inherited from Control)
BuildProfileTree(String, Boolean)	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)
ClearCachedClientID()	Sets the cached ClientID value to `null`. (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)
ClearEffectiveClientIDMode()	Sets the ClientIDMode property of the current control instance and of any child controls to Inherit. (Inherited from Control)
CopyBaseAttributes(WebControl)	Copies the properties not encapsulated by the Style object from the specified Web server control to the Web server control that this method is called from. This method is used primarily by control developers. (Inherited from WebControl)
CreateChildControls()	Creates a child control using the view state. (Inherited from BaseDataList)
CreateControlCollection()	Creates a new ControlCollection object to hold the child controls (both literal and server) of the server control. (Inherited from Control)
CreateControlHierarchy(Boolean)	Creates the control hierarchy that is used to render the data list control, with or without the specified data source.
CreateControlStyle()	Creates the default style object that is used internally by the DataList control to implement all style related properties.
CreateDataSourceSelectArguments()	Creates a default DataSourceSelectArguments object used by the data-bound control if no arguments are specified. (Inherited from BaseDataList)
CreateItem(Int32, ListItemType)	Creates a DataListItem object.
DataBind()	Binds the control and all its child controls to the specified data source. (Inherited from BaseDataList)
DataBind(Boolean)	Binds a data source to the invoked server control and all its child controls with an option to raise the DataBinding event. (Inherited from Control)
DataBindChildren()	Binds a data source to the server control's child controls. (Inherited from Control)
Dispose()	Enables a server control to perform final clean up before it is released from memory. (Inherited from Control)
EndRenderTracing(TextWriter, Object)	Ends design-time tracing of rendering data. (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 data listing control requires data binding and that a valid data source control is specified before calling the DataBind() method. (Inherited from BaseDataList)
EnsureID()	Creates an identifier for controls that do not have an identifier assigned. (Inherited from Control)
Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
FindControl(String, Int32)	Searches the current naming container for a server control with the specified `id` and an integer, specified in the `pathOffset` parameter, which aids in the search. You should not override this version of the FindControl method. (Inherited from Control)
FindControl(String)	Searches the current naming container for a server control with the specified `id` parameter. (Inherited from Control)
Focus()	Sets input focus to a control. (Inherited from Control)
GetData()	Returns an IEnumerable-implemented object that represents the data source. (Inherited from BaseDataList)
GetDesignModeState()	Gets design-time data for a control. (Inherited from Control)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetRouteUrl(Object)	Gets the URL that corresponds to a set of route parameters. (Inherited from Control)
GetRouteUrl(RouteValueDictionary)	Gets the URL that corresponds to a set of route parameters. (Inherited from Control)
GetRouteUrl(String, Object)	Gets the URL that corresponds to a set of route parameters and a route name. (Inherited from Control)
GetRouteUrl(String, RouteValueDictionary)	Gets the URL that corresponds to a set of route parameters and a route name. (Inherited from Control)
GetType()	Gets the Type of the current instance. (Inherited from Object)
GetUniqueIDRelativeTo(Control)	Returns the prefixed portion of the UniqueID property of the specified control. (Inherited from Control)
HasControls()	Determines if the server control contains any child controls. (Inherited from Control)
HasEvents()	Returns a value indicating whether events are registered for the control or any child controls. (Inherited from Control)
InitializeItem(DataListItem)	Initializes a DataListItem object based on the specified templates and styles for the list-item type.
IsLiteralContent()	Determines if the server control holds only literal content. (Inherited from Control)
LoadControlState(Object)	Restores control-state information from a previous page request that was saved by the SaveControlState() method. (Inherited from Control)
LoadViewState(Object)	Loads the previously saved view state of the DataList control.
MapPathSecure(String)	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)
MergeStyle(Style)	Copies any nonblank elements of the specified style to the Web control, but will not overwrite any existing style elements of the control. This method is used primarily by control developers. (Inherited from WebControl)
OnBubbleEvent(Object, EventArgs)	Determines whether the event for the server control is passed up the page's UI server control hierarchy.
OnCancelCommand(DataListCommandEventArgs)	Raises the CancelCommand event. This allows you to provide a custom handler for the event.
OnDataBinding(EventArgs)	Raises the DataBinding event of a BaseDataList control. (Inherited from BaseDataList)
OnDataPropertyChanged()	Called when one of the base data source identification properties is changed, to rebind the data-bound control to its data. (Inherited from BaseDataList)
OnDataSourceViewChanged(Object, EventArgs)	Raises the DataSourceViewChanged event. (Inherited from BaseDataList)
OnDeleteCommand(DataListCommandEventArgs)	Raises the DeleteCommand event. This allows you to provide a custom handler for the event.
OnEditCommand(DataListCommandEventArgs)	Raises the EditCommand event. This allows you to provide a custom handler for the event.
OnInit(EventArgs)	Raises the Init event for the DataList control.
OnInit(EventArgs)	Raises the Init event for the BaseDataList control. (Inherited from BaseDataList)
OnItemCommand(DataListCommandEventArgs)	Raises the ItemCommand event. This allows you to provide a custom handler for the event.
OnItemCreated(DataListItemEventArgs)	Raises the ItemCreated event. This allows you to provide a custom handler for the event.
OnItemDataBound(DataListItemEventArgs)	Raises the ItemDataBound event. This allows you to provide a custom handler for the event.
OnLoad(EventArgs)	Raises the Load event. (Inherited from BaseDataList)
OnPreRender(EventArgs)	Raises the PreRender event. (Inherited from BaseDataList)
OnSelectedIndexChanged(EventArgs)	Raises the SelectedIndexChanged event of a BaseDataList control. (Inherited from BaseDataList)
OnUnload(EventArgs)	Raises the Unload event. (Inherited from Control)
OnUpdateCommand(DataListCommandEventArgs)	Raises the UpdateCommand event. This allows you to provide a custom handler for the event.
OpenFile(String)	Gets a Stream used to read a file. (Inherited from Control)
PrepareControlHierarchy()	Prepares the control hierarchy for rendering in the DataList control.
RaiseBubbleEvent(Object, EventArgs)	Assigns any sources of the event and its information to the control's parent. (Inherited from Control)
RemovedControl(Control)	Called after a child control is removed from the Controls collection of the Control object. (Inherited from Control)
Render(HtmlTextWriter)	Renders the control to the specified HTML writer. (Inherited from BaseDataList)
RenderBeginTag(HtmlTextWriter)	Renders the HTML opening tag of the control to the specified writer. This method is used primarily by control developers. (Inherited from WebControl)
RenderChildren(HtmlTextWriter)	Outputs the content of a server control's children to a provided HtmlTextWriter object, which writes the content to be rendered on the client. (Inherited from Control)
RenderContents(HtmlTextWriter)	Renders the list items in the DataList control.
RenderControl(HtmlTextWriter, ControlAdapter)	Outputs server control content to a provided HtmlTextWriter object using a provided ControlAdapter object. (Inherited from Control)
RenderControl(HtmlTextWriter)	Outputs server control content to a provided HtmlTextWriter object and stores tracing information about the control if tracing is enabled. (Inherited from Control)
RenderEndTag(HtmlTextWriter)	Renders the HTML closing tag of the control into the specified writer. This method is used primarily by control developers. (Inherited from WebControl)
ResolveAdapter()	Gets the control adapter responsible for rendering the specified control. (Inherited from Control)
ResolveClientUrl(String)	Gets a URL that can be used by the browser. (Inherited from Control)
ResolveUrl(String)	Converts a URL into one that is usable on the requesting client. (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()	Saves the changes to the control view state since the time the page was posted back to the server.
SetDesignModeState(IDictionary)	Sets design-time data for a control. (Inherited from Control)
SetRenderMethodDelegate(RenderMethod)	Assigns an event handler delegate to render the server control and its content into its parent control. (Inherited from Control)
SetTraceData(Object, Object, Object)	Sets trace data for design-time tracing of rendering data, using the traced object, the trace data key, and the trace data value. (Inherited from Control)
SetTraceData(Object, Object)	Sets trace data for design-time tracing of rendering data, using the trace data key and the trace data value. (Inherited from Control)
ToString()	Returns a string that represents the current object. (Inherited from Object)
TrackViewState()	Tracks view-state changes to the DataList control so they can be stored in the control's ViewState property.

Events

CancelCommand	Occurs when the `Cancel` button is clicked for an item in the DataList control.
DataBinding	Occurs when the server control binds to a data source. (Inherited from Control)
DeleteCommand	Occurs when the `Delete` button is clicked for an item in the DataList 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)
EditCommand	Occurs when the `Edit` button is clicked for an item in the DataList control.
Init	Occurs when the server control is initialized, which is the first step in its lifecycle. (Inherited from Control)
ItemCommand	Occurs when any button is clicked in the DataList control.
ItemCreated	Occurs on the server when an item in the DataList control is created.
ItemDataBound	Occurs when an item is data bound to the DataList 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)
SelectedIndexChanged	Occurs when a different item is selected in a data listing control between posts to the server. (Inherited from BaseDataList)
Unload	Occurs when the server control is unloaded from memory. (Inherited from Control)
UpdateCommand	Occurs when the `Update` button is clicked for an item in the DataList control.

Explicit Interface Implementations

IAttributeAccessor.GetAttribute(String)	Gets an attribute of the Web control with the specified name. (Inherited from WebControl)
IAttributeAccessor.SetAttribute(String, String)	Sets an attribute of the Web control to the specified name and value. (Inherited from WebControl)
IControlBuilderAccessor.ControlBuilder	For a description of this member, see ControlBuilder. (Inherited from Control)
IControlDesignerAccessor.GetDesignModeState()	For a description of this member, see GetDesignModeState(). (Inherited from Control)
IControlDesignerAccessor.SetDesignModeState(IDictionary)	For a description of this member, see SetDesignModeState(IDictionary). (Inherited from Control)
IControlDesignerAccessor.SetOwnerControl(Control)	For a description of this member, see SetOwnerControl(Control). (Inherited from Control)
IControlDesignerAccessor.UserData	For a description of this member, see UserData. (Inherited from Control)
IDataBindingsAccessor.DataBindings	For a description of this member, see DataBindings. (Inherited from Control)
IDataBindingsAccessor.HasDataBindings	For a description of this member, see HasDataBindings. (Inherited from Control)
IExpressionsAccessor.Expressions	For a description of this member, see Expressions. (Inherited from Control)
IExpressionsAccessor.HasExpressions	For a description of this member, see HasExpressions. (Inherited from Control)
IParserAccessor.AddParsedSubObject(Object)	For a description of this member, see AddParsedSubObject(Object). (Inherited from Control)
IRepeatInfoUser.GetItemStyle(ListItemType, Int32)	For a description of this member, see GetItemStyle(ListItemType, Int32).
IRepeatInfoUser.HasFooter	For a description of this member, see HasFooter.
IRepeatInfoUser.HasHeader	For a description of this member, see HasHeader.
IRepeatInfoUser.HasSeparators	For a description of this member, see HasSeparators.
IRepeatInfoUser.RenderItem(ListItemType, Int32, RepeatInfo, HtmlTextWriter)	For a description of this member, see RenderItem(ListItemType, Int32, RepeatInfo, HtmlTextWriter).
IRepeatInfoUser.RepeatedItemCount	For a description of this member, see RepeatedItemCount.

Extension Methods

FindDataSourceControl(Control)	Returns the data source that is associated with the data control for the specified control.
FindFieldTemplate(Control, String)	Returns the field template for the specified column in the specified control's naming container.
FindMetaTable(Control)	Returns the metatable object for the containing data control.
GetDefaultValues(INamingContainer)	Gets the collection of the default values for the specified data control.
GetMetaTable(INamingContainer)	Gets the table metadata for the specified data control.
SetMetaTable(INamingContainer, MetaTable, IDictionary<String,Object>)	Sets the table metadata and default value mapping for the specified data control.
SetMetaTable(INamingContainer, MetaTable, Object)	Sets the table metadata and default value mapping for the specified data control.
SetMetaTable(INamingContainer, MetaTable)	Sets the table metadata for the specified data control.
TryGetMetaTable(INamingContainer, MetaTable)	Determines whether table metadata is available.
EnableDynamicData(INamingContainer, Type, IDictionary<String,Object>)	Enables Dynamic Data behavior for the specified data control.
EnableDynamicData(INamingContainer, Type, Object)	Enables Dynamic Data behavior for the specified data control.
EnableDynamicData(INamingContainer, Type)	Enables Dynamic Data behavior for the specified data control.

Applies to

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