DataList DataList DataList DataList Class

定义

显示使用模板的项的数据绑定列表控件。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
[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
Public Class DataList
Inherits BaseDataList
Implements INamingContainer, IRepeatInfoUser
继承
属性
实现

示例

下面的代码示例演示如何使用DataList控件来显示数据源中的项的列表。The following code example demonstrates how to use a DataList control to display a list of items from a data source.

备注

下面的代码示例使用单个文件代码模型,如果直接复制到代码隐藏文件可能无法正常运行。The following code sample uses the single-file code model and may not work correctly if copied directly into a code-behind file. 此代码示例必须复制到具有.aspx 扩展名的空文本文件。This code sample must be copied into an empty text file that has an .aspx extension. Web 窗体代码模型的详细信息,请参阅ASP.NET Web 窗体页代码模型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>

注解

本主题内容:In this topic:

介绍Introduction

使用DataList控件来显示模板定义的数据绑定列表。Use the DataList control to display a template-defined data bound list. DataList控件支持选择和编辑。The DataList control supports selecting and editing.

模板Templates

内容DataList控件可以操作使用的模板。The contents of the DataList control can be manipulated by using templates. 下表列出了支持的模板。The following table lists the supported templates.

模板名称Template Name 描述Description
AlternatingItemTemplate 如果定义,提供的内容和布局中交替项DataListIf defined, provides the content and layout for alternating items in the DataList. 如果未定义,ItemTemplate使用。If not defined, ItemTemplate is used.
EditItemTemplate 如果定义,提供的内容和布局项当前正在编辑中DataListIf defined, provides the content and layout for the item currently being edited in the DataList. 如果未定义,ItemTemplate使用。If not defined, ItemTemplate is used.
FooterTemplate 如果定义,提供的内容和布局的脚注部分的DataListIf defined, provides the content and layout for the footer section of the DataList. 如果未定义,则不会显示脚注部分。If not defined, a footer section will not be displayed.
HeaderTemplate 如果定义,提供的内容和布局的标头部分的DataListIf defined, provides the content and layout for the header section of the DataList. 如果未定义,将不显示标头部分。If not defined, a header section will not be displayed.
ItemTemplate 提供的内容和布局中的项的所需的模板DataListRequired template that provides the content and layout for items in the DataList.
SelectedItemTemplate 如果定义,提供的内容和布局中的当前选定项DataListIf defined, provides the content and layout for the currently selected item in the DataList. 如果未定义,ItemTemplate使用。If not defined, ItemTemplate is used.
SeparatorTemplate 如果定义,提供的内容和布局中的项之间的分隔符DataListIf defined, provides the content and layout for the separator between items in the DataList. 如果未定义,则不会显示一个分隔符。If not defined, a separator will not be displayed.

至少,ItemTemplate需要定义要显示中的项DataList控件。At the very minimum, the ItemTemplate needs to be defined to display the items in the DataList control. 可以使用其他模板来提供自定义信息,请参阅DataList控件。Additional templates can be used to provide a custom look to the DataList control.

自定义 DataList 控件的外观Customizing the Appearance of the DataList Control

外观DataList可以通过设置控件的不同部分的样式属性自定义控件。The appearance of the DataList control may be customized by setting the style properties for the different parts of the control. 下表列出了不同的样式属性。The following table lists the different style properties.

样式属性Style Property 描述Description
AlternatingItemStyle 指定的样式中交替项DataList控件。Specifies the style for alternating items in the DataList control.
EditItemStyle 指定在所编辑的项的样式DataList控件。Specifies the style for the item being edited in the DataList control.
FooterStyle 指定的样式中的页脚DataList控件。Specifies the style for the footer in the DataList control.
HeaderStyle 指定的标头中的样式DataList控件。Specifies the style for the header in the DataList control.
ItemStyle 指定的样式中的项DataList控件。Specifies the style for the items in the DataList control.
SelectedItemStyle 指定的样式中的选定项DataList控件。Specifies the style for the selected item in the DataList control.
SeparatorStyle 指定的样式中的项之间的分隔符DataList控件。Specifies the style for the separator between the items in the DataList control.

您还可以显示或隐藏控件的不同部分。You can also show or hide different parts of the control. 下表列出了用于控制哪些部分是显示还是隐藏的属性。The following table lists the properties that control which parts are shown or hidden.

PropertyProperty 描述Description
ShowFooter 显示或隐藏的脚注部分的DataList控件。Shows or hides the footer section of the DataList control.
ShowHeader 显示或隐藏的标头部分DataList控件。Shows or hides the header section of the DataList control.

显示方向和布局Display Direction and Layout

显示方向DataList控件可以垂直或水平。The display direction of a DataList control can be vertical or horizontal. 设置RepeatDirection属性指定的显示方向。Set the RepeatDirection property to specify the display direction.

布局DataList控制是使用RepeatLayout属性。The layout of the DataList control is controlled with the RepeatLayout property. 此属性设置为RepeatLayout.Table将显示DataList表格式,虽然RepeatLayout.Flow显示DataList不以表结构。Setting this property to RepeatLayout.Table will display the DataList in a table format, while RepeatLayout.Flow displays the DataList without a table structure.

安全性Security

DataList控件可以包含让用户输入信息的控件。The DataList control can contain controls that enable users to enter information.

注意

此控件用于显示用户输入,这可能包括恶意客户端脚本。This control can be used to display user input, which might include malicious client script. 检查从客户端的可执行脚本、 SQL 语句或其他代码之前发送应用程序中显示的任何信息。Check any information that is sent from a client for executable script, SQL statements, or other code before displaying it in your application. 验证控件可用于在控件中显示输入的文本之前验证用户输入。You can use validation controls to verify user input before displaying the input text in a control. ASP.NET 提供了用户输入到脚本块和 HTML 的输入的请求验证功能。ASP.NET provides an input request validation feature to block script and HTML in user input.

有关安全性的详细信息,请参阅保护标准控件如何:防止通过应用 HTML 编码为字符串的 Web 应用程序中的脚本攻击,并ASP.NET Web Pages 中验证用户输入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.

声明性语法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>  

构造函数

DataList() DataList() DataList() DataList()

初始化 DataList 类的新实例。Initializes a new instance of the DataList class.

字段

CancelCommandName CancelCommandName CancelCommandName CancelCommandName

表示 Cancel 命令名。Represents the Cancel command name. 此字段为只读。This field is read-only.

DeleteCommandName DeleteCommandName DeleteCommandName DeleteCommandName

表示 Delete 命令名。Represents the Delete command name. 此字段为只读。This field is read-only.

EditCommandName EditCommandName EditCommandName EditCommandName

表示 Edit 命令名。Represents the Edit command name. 此字段为只读。This field is read-only.

SelectCommandName SelectCommandName SelectCommandName SelectCommandName

表示 Select 命令名。Represents the Select command name. 此字段为只读。This field is read-only.

UpdateCommandName UpdateCommandName UpdateCommandName UpdateCommandName

表示 Update 命令名。Represents the Update command name. 此字段为只读。This field is read-only.

属性

AccessKey AccessKey AccessKey AccessKey

获取或设置使您得以快速导航到 Web 服务器控件的访问键。Gets or sets the access key that allows you to quickly navigate to the Web server control.

(Inherited from WebControl)
Adapter Adapter Adapter Adapter

获取控件的浏览器特定适配器。Gets the browser-specific adapter for the control.

(Inherited from Control)
AlternatingItemStyle AlternatingItemStyle AlternatingItemStyle AlternatingItemStyle

获取 DataList 控件中交替项的样式属性。Gets the style properties for alternating items in the DataList control.

AlternatingItemTemplate AlternatingItemTemplate AlternatingItemTemplate AlternatingItemTemplate

获取或设置 DataList 中交替项的模板。Gets or sets the template for alternating items in the DataList.

AppRelativeTemplateSourceDirectory AppRelativeTemplateSourceDirectory AppRelativeTemplateSourceDirectory AppRelativeTemplateSourceDirectory

获取或设置包含该控件的 PageUserControl 对象的应用程序相对虚拟目录。Gets or sets the application-relative virtual directory of the Page or UserControl object that contains this control.

(Inherited from Control)
Attributes Attributes Attributes Attributes

获取与控件的特性不对应的任意特性(只用于呈现)的集合。Gets the collection of arbitrary attributes (for rendering only) that do not correspond to properties on the control.

(Inherited from WebControl)
BackColor BackColor BackColor BackColor

获取或设置 Web 服务器控件的背景色。Gets or sets the background color of the Web server control.

(Inherited from WebControl)
BindingContainer BindingContainer BindingContainer BindingContainer

获取包含该控件的数据绑定的控件。Gets the control that contains this control's data binding.

(Inherited from Control)
BorderColor BorderColor BorderColor BorderColor

获取或设置 Web 控件的边框颜色。Gets or sets the border color of the Web control.

(Inherited from WebControl)
BorderStyle BorderStyle BorderStyle BorderStyle

获取或设置 Web 服务器控件的边框样式。Gets or sets the border style of the Web server control.

(Inherited from WebControl)
BorderWidth BorderWidth BorderWidth BorderWidth

获取或设置 Web 服务器控件的边框宽度。Gets or sets the border width of the Web server control.

(Inherited from WebControl)
Caption Caption Caption Caption

获取或设置要在控件中的 HTML 标题元素中呈现的文本。Gets or sets the text to render in an HTML caption element in the control. 提供此属性的目的是使辅助技术设备的用户更易于访问控件。This property is provided to make the control more accessible to users of assistive technology devices.

(Inherited from BaseDataList)
CaptionAlign CaptionAlign CaptionAlign CaptionAlign

获取或设置控件中的 HTML 标题元素的水平或垂直位置。Gets or sets the horizontal or vertical position of the HTML caption element in a control. 提供此属性的目的是使辅助技术设备的用户更易于访问控件。This property is provided to make the control more accessible to users of assistive technology devices.

(Inherited from BaseDataList)
CellPadding CellPadding CellPadding CellPadding

获取或设置单元格的内容和单元格的边框之间的空间量。Gets or sets the amount of space between the contents of a cell and the cell's border.

(Inherited from BaseDataList)
CellSpacing CellSpacing CellSpacing CellSpacing

获取或设置单元格间的空间量。Gets or sets the amount of space between cells.

(Inherited from BaseDataList)
ChildControlsCreated ChildControlsCreated ChildControlsCreated ChildControlsCreated

获取一个值,该值指示是否已创建服务器控件的子控件。Gets a value that indicates whether the server control's child controls have been created.

(Inherited from Control)
ClientID ClientID ClientID ClientID

获取由 ASP.NET 生成的 HTML 标记的控件 ID。Gets the control ID for HTML markup that is generated by ASP.NET.

(Inherited from Control)
ClientIDMode ClientIDMode ClientIDMode ClientIDMode

获取或设置用于生成 ClientID 属性值的算法。Gets or sets the algorithm that is used to generate the value of the ClientID property.

(Inherited from Control)
ClientIDSeparator ClientIDSeparator ClientIDSeparator ClientIDSeparator

获取一个字符值,该值表示 ClientID 属性中使用的分隔符字符。Gets a character value representing the separator character used in the ClientID property.

(Inherited from Control)
Context Context Context Context

为当前 Web 请求获取与服务器控件关联的 HttpContext 对象。Gets the HttpContext object associated with the server control for the current Web request.

(Inherited from Control)
Controls Controls Controls Controls

获取 ControlCollection 对象,它包含数据列表控件中的子控件的集合。Gets a ControlCollection object that contains a collection of child controls in a data listing control.

(Inherited from BaseDataList)
ControlStyle ControlStyle ControlStyle ControlStyle

获取 Web 服务器控件的样式。Gets the style of the Web server control. 此属性主要由控件开发人员使用。This property is used primarily by control developers.

(Inherited from WebControl)
ControlStyleCreated ControlStyleCreated ControlStyleCreated ControlStyleCreated

获取一个值,该值指示是否已为 Style 属性创建了 ControlStyle 对象。Gets a value indicating whether a Style object has been created for the ControlStyle property. 此属性主要由控件开发人员使用。This property is primarily used by control developers.

(Inherited from WebControl)
CssClass CssClass CssClass CssClass

获取或设置由 Web 服务器控件在客户端呈现的级联样式表 (CSS) 类。Gets or sets the Cascading Style Sheet (CSS) class rendered by the Web server control on the client.

(Inherited from WebControl)
DataItemContainer DataItemContainer DataItemContainer DataItemContainer

如果命名容器实现 IDataItemContainer,则获取对命名容器的引用。Gets a reference to the naming container if the naming container implements IDataItemContainer.

(Inherited from Control)
DataKeyField DataKeyField DataKeyField DataKeyField

获取或设置由 DataSource 属性指定的数据源中的键字段。Gets or sets the key field in the data source specified by the DataSource property.

(Inherited from BaseDataList)
DataKeys DataKeys DataKeys DataKeys

获取 DataKeyCollection 对象,它存储数据列表控件中每个记录的键值。Gets a DataKeyCollection object that stores the key values of each record in a data listing control.

(Inherited from BaseDataList)
DataKeysArray DataKeysArray DataKeysArray DataKeysArray

获取 ArrayList 对象,它包含数据列表控件中每个记录的键值。Gets an ArrayList object that contains the key values of each record in a data listing control.

(Inherited from BaseDataList)
DataKeysContainer DataKeysContainer DataKeysContainer DataKeysContainer

如果命名容器实现 IDataKeysControl,则获取对命名容器的引用。Gets a reference to the naming container if the naming container implements IDataKeysControl.

(Inherited from Control)
DataMember DataMember DataMember DataMember

获取或设置多成员数据源中要绑定到数据列表控件的特定数据成员。Gets or sets the specific data member in a multimember data source to bind to a data listing control.

(Inherited from BaseDataList)
DataSource DataSource DataSource DataSource

获取或设置源,该源包含用于填充控件中的项的值列表。Gets or sets the source containing a list of values used to populate the items within the control.

(Inherited from BaseDataList)
DataSourceID DataSourceID DataSourceID DataSourceID

获取或设置数据源控件的 ID 属性,数据列表控件应使用它来检索其数据源。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 DesignMode DesignMode DesignMode

获取一个值,该值指示是否正在使用设计图面上的一个控件。Gets a value indicating whether a control is being used on a design surface.

(Inherited from Control)
EditItemIndex EditItemIndex EditItemIndex EditItemIndex

获取或设置 DataList 控件中要编辑的选定项的索引号。Gets or sets the index number of the selected item in the DataList control to edit.

EditItemStyle EditItemStyle EditItemStyle EditItemStyle

获取 DataList 控件中为进行编辑而选定的项的样式属性。Gets the style properties for the item selected for editing in the DataList control.

EditItemTemplate EditItemTemplate EditItemTemplate EditItemTemplate

获取或设置 DataList 控件中为进行编辑而选定的项的模板。Gets or sets the template for the item selected for editing in the DataList control.

Enabled Enabled Enabled Enabled

获取或设置一个值,该值指示是否启用 Web 服务器控件。Gets or sets a value indicating whether the Web server control is enabled.

(Inherited from WebControl)
EnableTheming EnableTheming EnableTheming EnableTheming

获取或设置一个值,该值指示主题是否应用于该控件。Gets or sets a value indicating whether themes apply to this control.

(Inherited from WebControl)
EnableViewState EnableViewState EnableViewState EnableViewState

获取或设置一个值,该值指示服务器控件是否向发出请求的客户端保持自己的视图状态以及它所包含的任何子控件的视图状态。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 Events Events Events

获取控件的事件处理程序委托列表。Gets a list of event handler delegates for the control. 此属性是只读的。This property is read-only.

(Inherited from Control)
ExtractTemplateRows ExtractTemplateRows ExtractTemplateRows ExtractTemplateRows

获取或设置一个值,该值指示 Table 控件的行(在 DataList 控件的每一模板中定义)是否被提取和显示。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 Font Font Font

获取与 Web 服务器控件关联的字体属性。Gets the font properties associated with the Web server control.

(Inherited from WebControl)
FooterStyle FooterStyle FooterStyle FooterStyle

获取 DataList 控件的脚注部分的样式属性。Gets the style properties for the footer section of the DataList control.

FooterTemplate FooterTemplate FooterTemplate FooterTemplate

获取或设置 DataList 控件的脚注部分的模板。Gets or sets the template for the footer section of the DataList control.

ForeColor ForeColor ForeColor ForeColor

获取或设置 Web 服务器控件的前景色(通常是文本颜色)。Gets or sets the foreground color (typically the color of the text) of the Web server control.

(Inherited from WebControl)
GridLines GridLines GridLines GridLines

DataList 属性设置为 RepeatLayout.Table 时,获取或设置 RepeatLayout 控件的网格线样式。Gets or sets the grid line style for the DataList control when the RepeatLayout property is set to RepeatLayout.Table.

HasAttributes HasAttributes HasAttributes HasAttributes

获取一个值,该值指示控件是否具有特性集。Gets a value indicating whether the control has attributes set.

(Inherited from WebControl)
HasChildViewState HasChildViewState HasChildViewState HasChildViewState

获取一个值,该值指示当前服务器控件的子控件是否具有任何已保存的视图状态设置。Gets a value indicating whether the current server control's child controls have any saved view-state settings.

(Inherited from Control)
HeaderStyle HeaderStyle HeaderStyle HeaderStyle

获取 DataList 控件的标题部分的样式属性。Gets the style properties for the heading section of the DataList control.

HeaderTemplate HeaderTemplate HeaderTemplate HeaderTemplate

获取或设置 DataList 控件的标题部分的模板。Gets or sets the template for the heading section of the DataList control.

Height Height Height Height

获取或设置 Web 服务器控件的高度。Gets or sets the height of the Web server control.

(Inherited from WebControl)
HorizontalAlign HorizontalAlign HorizontalAlign HorizontalAlign

获取或设置数据列表控件在其容器内的水平对齐方式。Gets or sets the horizontal alignment of a data listing control within its container.

(Inherited from BaseDataList)
IControlBuilderAccessor.ControlBuilder IControlBuilderAccessor.ControlBuilder IControlBuilderAccessor.ControlBuilder IControlBuilderAccessor.ControlBuilder

有关此成员的说明,请参见 ControlBuilderFor a description of this member, see ControlBuilder.

(Inherited from Control)
IControlDesignerAccessor.UserData IControlDesignerAccessor.UserData IControlDesignerAccessor.UserData IControlDesignerAccessor.UserData

有关此成员的说明,请参见 UserDataFor a description of this member, see UserData.

(Inherited from Control)
ID ID ID ID

获取或设置分配给服务器控件的编程标识符。Gets or sets the programmatic identifier assigned to the server control.

(Inherited from Control)
IDataBindingsAccessor.DataBindings IDataBindingsAccessor.DataBindings IDataBindingsAccessor.DataBindings IDataBindingsAccessor.DataBindings

有关此成员的说明,请参见 DataBindingsFor a description of this member, see DataBindings.

(Inherited from Control)
IDataBindingsAccessor.HasDataBindings IDataBindingsAccessor.HasDataBindings IDataBindingsAccessor.HasDataBindings IDataBindingsAccessor.HasDataBindings

有关此成员的说明,请参见 HasDataBindingsFor a description of this member, see HasDataBindings.

(Inherited from Control)
IdSeparator IdSeparator IdSeparator IdSeparator

获取用于分隔控件标识符的字符。Gets the character used to separate control identifiers.

(Inherited from Control)
IExpressionsAccessor.Expressions IExpressionsAccessor.Expressions IExpressionsAccessor.Expressions IExpressionsAccessor.Expressions

有关此成员的说明,请参见 ExpressionsFor a description of this member, see Expressions.

(Inherited from Control)
IExpressionsAccessor.HasExpressions IExpressionsAccessor.HasExpressions IExpressionsAccessor.HasExpressions IExpressionsAccessor.HasExpressions

有关此成员的说明,请参见 HasExpressionsFor a description of this member, see HasExpressions.

(Inherited from Control)
Initialized Initialized Initialized Initialized

获取一个值,该值指示控件是否已经初始化。Gets a value indicating whether the control has been initialized.

(Inherited from BaseDataList)
IsBoundUsingDataSourceID IsBoundUsingDataSourceID IsBoundUsingDataSourceID IsBoundUsingDataSourceID

获取指示是否设置 DataSourceID 属性的值。Gets a value indicating whether the DataSourceID property is set.

(Inherited from BaseDataList)
IsChildControlStateCleared IsChildControlStateCleared IsChildControlStateCleared IsChildControlStateCleared

获取一个值,该值指示该控件中包含的控件是否具有控件状态。Gets a value indicating whether controls contained within this control have control state.

(Inherited from Control)
IsEnabled IsEnabled IsEnabled IsEnabled

获取一个值,该值指示是否启用控件。Gets a value indicating whether the control is enabled.

(Inherited from WebControl)
IsTrackingViewState IsTrackingViewState IsTrackingViewState IsTrackingViewState

获取一个值,用于指示服务器控件是否会将更改保存到其视图状态中。Gets a value that indicates whether the server control is saving changes to its view state.

(Inherited from Control)
IsViewStateEnabled IsViewStateEnabled IsViewStateEnabled IsViewStateEnabled

获取一个值,该值指示是否为该控件启用了视图状态。Gets a value indicating whether view state is enabled for this control.

(Inherited from Control)
Items Items Items Items

获取表示控件内单独项的 DataListItem 对象的集合。Gets a collection of DataListItem objects representing the individual items within the control.

ItemStyle ItemStyle ItemStyle ItemStyle

获取 DataList 控件中项的样式属性。Gets the style properties for the items in the DataList control.

ItemTemplate ItemTemplate ItemTemplate ItemTemplate

获取或设置 DataList 控件中项的模板。Gets or sets the template for the items in the DataList control.

LoadViewStateByID LoadViewStateByID LoadViewStateByID LoadViewStateByID

获取一个值,该值指示控件是否通过 ID 而不是索引参与加载其视图状态。Gets a value indicating whether the control participates in loading its view state by ID instead of index.

(Inherited from Control)
NamingContainer NamingContainer NamingContainer NamingContainer

获取对服务器控件的命名容器的引用,此引用创建唯一的命名空间,以区分具有相同 ID 属性值的服务器控件。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 Page Page Page

获取对包含服务器控件的 Page 实例的引用。Gets a reference to the Page instance that contains the server control.

(Inherited from Control)
Parent Parent Parent Parent

获取对页 UI 层次结构中服务器控件的父控件的引用。Gets a reference to the server control's parent control in the page control hierarchy.

(Inherited from Control)
RenderingCompatibility RenderingCompatibility RenderingCompatibility RenderingCompatibility

获取一个值,该值指定呈现的 HTML 将与之兼容的 ASP.NET 版本。Gets a value that specifies the ASP.NET version that rendered HTML will be compatible with.

(Inherited from Control)
RepeatColumns RepeatColumns RepeatColumns RepeatColumns

获取或设置要在 DataList 控件中显示的列数。Gets or sets the number of columns to display in the DataList control.

RepeatDirection RepeatDirection RepeatDirection RepeatDirection

获取或设置 DataList 控件是垂直显示还是水平显示。Gets or sets whether the DataList control displays vertically or horizontally.

RepeatLayout RepeatLayout RepeatLayout RepeatLayout

获取或设置控件是在表中显示还是在流布局中显示。Gets or sets whether the control is displayed in a table or flow layout.

RequiresDataBinding RequiresDataBinding RequiresDataBinding RequiresDataBinding

获取或设置一个值,该值指示数据列表控件是否需要绑定到其指定的数据源。Gets or sets a value indicating whether the data listing control needs to bind to its specified data source.

(Inherited from BaseDataList)
SelectArguments SelectArguments SelectArguments SelectArguments

获取数据绑定控件从数据源控件检索数据时使用的 DataSourceSelectArguments 对象。Gets a DataSourceSelectArguments object that the data-bound control uses when retrieving data from a data source control.

(Inherited from BaseDataList)
SelectedIndex SelectedIndex SelectedIndex SelectedIndex

获取或设置 DataList 控件中的选定项的索引。Gets or sets the index of the selected item in the DataList control.

SelectedItem SelectedItem SelectedItem SelectedItem

获取 DataList 控件中的选定项。Gets the selected item in the DataList control.

SelectedItemStyle SelectedItemStyle SelectedItemStyle SelectedItemStyle

获取 DataList 控件中选定项的样式属性。Gets the style properties for the selected item in the DataList control.

SelectedItemTemplate SelectedItemTemplate SelectedItemTemplate SelectedItemTemplate

获取或设置 DataList 控件中选定项的模板。Gets or sets the template for the selected item in the DataList control.

SelectedValue SelectedValue SelectedValue SelectedValue

获取所选择的数据列表项的键字段的值。Gets the value of the key field for the selected data list item.

SeparatorStyle SeparatorStyle SeparatorStyle SeparatorStyle

获取 DataList 控件中各项间分隔符的样式属性。Gets the style properties of the separator between each item in the DataList control.

SeparatorTemplate SeparatorTemplate SeparatorTemplate SeparatorTemplate

获取或设置 DataList 控件中各项间分隔符的模板。Gets or sets the template for the separator between the items of the DataList control.

ShowFooter ShowFooter ShowFooter ShowFooter

获取或设置一个值,该值指示是否在 DataList 控件中显示脚注部分。Gets or sets a value indicating whether the footer section is displayed in the DataList control.

ShowHeader ShowHeader ShowHeader ShowHeader

获取或设置一个值,该值指示是否在 DataList 控件中显示页眉节。Gets or sets a value indicating whether the header section is displayed in the DataList control.

Site Site Site Site

获取容器信息,该容器在呈现于设计图面上时承载当前控件。Gets information about the container that hosts the current control when rendered on a design surface.

(Inherited from Control)
SkinID SkinID SkinID SkinID

获取或设置要应用于控件的外观。Gets or sets the skin to apply to the control.

(Inherited from WebControl)
Style Style Style Style

获取将在 Web 服务器控件的外部标记上呈现为样式特性的文本特性的集合。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 SupportsDisabledAttribute SupportsDisabledAttribute SupportsDisabledAttribute

获取一个值,该值指示在控件的 IsEnabled 属性为 disabled 时,控件是否应将呈现的 HTML 元素的 false 特性设置为“disabled”。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 TabIndex TabIndex TabIndex

获取或设置 Web 服务器控件的选项卡索引。Gets or sets the tab index of the Web server control.

(Inherited from WebControl)
TagKey TagKey TagKey TagKey

获取用于呈现 DataList 控件的 HTML 标记。Gets the HTML tag that is used to render the DataList control.

TagName TagName TagName TagName

获取控件标记的名称。Gets the name of the control tag. 此属性主要由控件开发人员使用。This property is used primarily by control developers.

(Inherited from WebControl)
TemplateControl TemplateControl TemplateControl TemplateControl

获取或设置对包含该控件的模板的引用。Gets or sets a reference to the template that contains this control.

(Inherited from Control)
TemplateSourceDirectory TemplateSourceDirectory TemplateSourceDirectory TemplateSourceDirectory

获取包含当前服务器控件的 PageUserControl 的虚拟目录。Gets the virtual directory of the Page or UserControl that contains the current server control.

(Inherited from Control)
ToolTip ToolTip ToolTip ToolTip

获取或设置当鼠标指针悬停在 Web 服务器控件上时显示的文本。Gets or sets the text displayed when the mouse pointer hovers over the Web server control.

(Inherited from WebControl)
UniqueID UniqueID UniqueID UniqueID

获取服务器控件的唯一的、以分层形式限定的标识符。Gets the unique, hierarchically qualified identifier for the server control.

(Inherited from Control)
UseAccessibleHeader UseAccessibleHeader UseAccessibleHeader UseAccessibleHeader

获取或设置一个值,该值指示数据列表控件是否以可访问的格式呈现其标头。Gets or sets a value indicating whether the data listing control renders its header in an accessible format. 提供此属性的目的是使辅助技术设备的用户更易于访问控件。This property is provided to make the control more accessible to users of assistive technology devices.

(Inherited from BaseDataList)
ValidateRequestMode ValidateRequestMode ValidateRequestMode ValidateRequestMode

获取或设置指示控件是否检查来自浏览器的客户端输入是否具有潜在危险值的值。Gets or sets a value that indicates whether the control checks client input from the browser for potentially dangerous values.

(Inherited from Control)
ViewState ViewState ViewState ViewState

获取状态信息的字典,这些信息使您可以在同一页的多个请求间保存和还原服务器控件的视图状态。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 ViewStateIgnoresCase ViewStateIgnoresCase ViewStateIgnoresCase

获取一个值,该值指示 StateBag 对象是否不区分大小写。Gets a value that indicates whether the StateBag object is case-insensitive.

(Inherited from Control)
ViewStateMode ViewStateMode ViewStateMode ViewStateMode

获取或设置此控件的视图状态模式。Gets or sets the view-state mode of this control.

(Inherited from Control)
Visible Visible Visible Visible

获取或设置一个值,该值指示服务器控件是否作为 UI 呈现在页上。Gets or sets a value that indicates whether a server control is rendered as UI on the page.

(Inherited from Control)
Width Width Width Width

获取或设置 Web 服务器控件的宽度。Gets or sets the width of the Web server control.

(Inherited from WebControl)

方法

AddAttributesToRender(HtmlTextWriter) AddAttributesToRender(HtmlTextWriter) AddAttributesToRender(HtmlTextWriter) AddAttributesToRender(HtmlTextWriter)

将需要呈现的 HTML 特性和样式添加到指定的 HtmlTextWriterTag 中。Adds HTML attributes and styles that need to be rendered to the specified HtmlTextWriterTag. 此方法主要由控件开发人员使用。This method is used primarily by control developers.

(Inherited from WebControl)
AddedControl(Control, Int32) AddedControl(Control, Int32) AddedControl(Control, Int32) AddedControl(Control, Int32)

在子控件添加到 Control 对象的 Controls 集合后调用。Called after a child control is added to the Controls collection of the Control object.

(Inherited from Control)
AddParsedSubObject(Object) AddParsedSubObject(Object) AddParsedSubObject(Object) AddParsedSubObject(Object)

通知服务器控件某个元素(XML 或 HTML)已经过语法分析,并将该元素添加到服务器控件的 ControlCollection 集合。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) ApplyStyle(Style) ApplyStyle(Style) ApplyStyle(Style)

将指定样式的所有非空白元素复制到 Web 控件,覆盖控件的所有现有的样式元素。Copies any nonblank elements of the specified style to the Web control, overwriting any existing style elements of the control. 此方法主要由控件开发人员使用。This method is primarily used by control developers.

(Inherited from WebControl)
ApplyStyleSheetSkin(Page) ApplyStyleSheetSkin(Page) ApplyStyleSheetSkin(Page) ApplyStyleSheetSkin(Page)

将页样式表中定义的样式属性应用到控件。Applies the style properties defined in the page style sheet to the control.

(Inherited from Control)
BeginRenderTracing(TextWriter, Object) BeginRenderTracing(TextWriter, Object) BeginRenderTracing(TextWriter, Object) BeginRenderTracing(TextWriter, Object)

开始输出数据的设计时追踪。Begins design-time tracing of rendering data.

(Inherited from Control)
BuildProfileTree(String, Boolean) BuildProfileTree(String, Boolean) BuildProfileTree(String, Boolean) BuildProfileTree(String, Boolean)

收集有关服务器控件的信息并将该信息发送到 Trace 属性,在启用页的跟踪功能时将显示该属性。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() ClearCachedClientID() ClearCachedClientID() ClearCachedClientID()

将缓存的 ClientID 值设置为 nullSets the cached ClientID value to null.

(Inherited from Control)
ClearChildControlState() ClearChildControlState() ClearChildControlState() ClearChildControlState()

删除服务器控件的子控件的控件状态信息。Deletes the control-state information for the server control's child controls.

(Inherited from Control)
ClearChildState() ClearChildState() ClearChildState() ClearChildState()

删除服务器控件的所有子控件的视图状态和控件状态信息。Deletes the view-state and control-state information for all the server control's child controls.

(Inherited from Control)
ClearChildViewState() ClearChildViewState() ClearChildViewState() ClearChildViewState()

删除服务器控件的所有子控件的视图状态信息。Deletes the view-state information for all the server control's child controls.

(Inherited from Control)
ClearEffectiveClientIDMode() ClearEffectiveClientIDMode() ClearEffectiveClientIDMode() ClearEffectiveClientIDMode()

将当前控件实例和任何子控件的 ClientIDMode 属性设置为 InheritSets the ClientIDMode property of the current control instance and of any child controls to Inherit.

(Inherited from Control)
CopyBaseAttributes(WebControl) CopyBaseAttributes(WebControl) CopyBaseAttributes(WebControl) CopyBaseAttributes(WebControl)

Style 对象未封装的属性从指定的 Web 服务器控件复制到从中调用此方法的 Web 服务器控件。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. 此方法主要由控件开发人员使用。This method is used primarily by control developers.

(Inherited from WebControl)
CreateChildControls() CreateChildControls() CreateChildControls() CreateChildControls()

使用视图状态创建子控件。Creates a child control using the view state.

(Inherited from BaseDataList)
CreateControlCollection() CreateControlCollection() CreateControlCollection() CreateControlCollection()

创建一个新 ControlCollection 对象来保存服务器控件的子控件(包括文本控件和服务器控件)。Creates a new ControlCollection object to hold the child controls (both literal and server) of the server control.

(Inherited from Control)
CreateControlHierarchy(Boolean) CreateControlHierarchy(Boolean) CreateControlHierarchy(Boolean) CreateControlHierarchy(Boolean)

使用(或不使用)指定数据源创建用于呈现数据列表控件的控件层次结构。Creates the control hierarchy that is used to render the data list control, with or without the specified data source.

CreateControlStyle() CreateControlStyle() CreateControlStyle() CreateControlStyle()

创建由 DataList 控件在内部用来实现所有与样式有关的属性的默认样式对象。Creates the default style object that is used internally by the DataList control to implement all style related properties.

CreateDataSourceSelectArguments() CreateDataSourceSelectArguments() CreateDataSourceSelectArguments() CreateDataSourceSelectArguments()

如果未指定参数,则创建由数据绑定控件使用的默认 DataSourceSelectArguments 对象。Creates a default DataSourceSelectArguments object used by the data-bound control if no arguments are specified.

(Inherited from BaseDataList)
CreateItem(Int32, ListItemType) CreateItem(Int32, ListItemType) CreateItem(Int32, ListItemType) CreateItem(Int32, ListItemType)

创建一个 DataListItem 对象。Creates a DataListItem object.

DataBind() DataBind() DataBind() DataBind()

将控件及其所有子控件绑定到指定的数据源。Binds the control and all its child controls to the specified data source.

(Inherited from BaseDataList)
DataBind(Boolean) DataBind(Boolean) DataBind(Boolean) DataBind(Boolean)

将数据源绑定到调用的服务器控件及其所有子控件,同时可以选择引发 DataBinding 事件。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() DataBindChildren() DataBindChildren() DataBindChildren()

将数据源绑定到服务器控件的子控件。Binds a data source to the server control's child controls.

(Inherited from Control)
Dispose() Dispose() Dispose() Dispose()

使服务器控件得以在从内存中释放之前执行最后的清理操作。Enables a server control to perform final clean up before it is released from memory.

(Inherited from Control)
EndRenderTracing(TextWriter, Object) EndRenderTracing(TextWriter, Object) EndRenderTracing(TextWriter, Object) EndRenderTracing(TextWriter, Object)

结束输出数据的设计时追踪。Ends design-time tracing of rendering data.

(Inherited from Control)
EnsureChildControls() EnsureChildControls() EnsureChildControls() EnsureChildControls()

确定服务器控件是否包含子控件。Determines whether the server control contains child controls. 如果不包含,则创建子控件。If it does not, it creates child controls.

(Inherited from Control)
EnsureDataBound() EnsureDataBound() EnsureDataBound() EnsureDataBound()

验证数据列表控件是否需要数据绑定,并验证在调用 DataBind() 方法前是否指定了有效的数据源控件。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() EnsureID() EnsureID() EnsureID()

为尚未分配标识符的控件创建标识符。Creates an identifier for controls that do not have an identifier assigned.

(Inherited from Control)
Equals(Object) Equals(Object) Equals(Object) Equals(Object)

确定指定的对象是否等于当前对象。Determines whether the specified object is equal to the current object.

(Inherited from Object)
FindControl(String) FindControl(String) FindControl(String) FindControl(String)

在当前的命名容器中搜索带指定 id 参数的服务器控件。Searches the current naming container for a server control with the specified id parameter.

(Inherited from Control)
FindControl(String, Int32) FindControl(String, Int32) FindControl(String, Int32) FindControl(String, Int32)

使用指定的 idpathOffset 参数(该参数有助于搜索)中指定的整数在当前命名容器中搜索服务器控件。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. 不应重写此版本的 FindControl 方法。You should not override this version of the FindControl method.

(Inherited from Control)
Focus() Focus() Focus() Focus()

为控件设置输入焦点。Sets input focus to a control.

(Inherited from Control)
GetData() GetData() GetData() GetData()

返回一个实现了 IEnumerable 的对象,表示数据源。Returns an IEnumerable-implemented object that represents the data source.

(Inherited from BaseDataList)
GetDesignModeState() GetDesignModeState() GetDesignModeState() GetDesignModeState()

获取控件的设计时数据。Gets design-time data for a control.

(Inherited from Control)
GetHashCode() GetHashCode() GetHashCode() GetHashCode()

作为默认哈希函数。Serves as the default hash function.

(Inherited from Object)
GetRouteUrl(Object) GetRouteUrl(Object) GetRouteUrl(Object) GetRouteUrl(Object)

获取与一组路由参数对应的 URL。Gets the URL that corresponds to a set of route parameters.

(Inherited from Control)
GetRouteUrl(RouteValueDictionary) GetRouteUrl(RouteValueDictionary) GetRouteUrl(RouteValueDictionary) GetRouteUrl(RouteValueDictionary)

获取与一组路由参数对应的 URL。Gets the URL that corresponds to a set of route parameters.

(Inherited from Control)
GetRouteUrl(String, Object) GetRouteUrl(String, Object) GetRouteUrl(String, Object) GetRouteUrl(String, Object)

获取与一组路由参数以及某个路由名称对应的 URL。Gets the URL that corresponds to a set of route parameters and a route name.

(Inherited from Control)
GetRouteUrl(String, RouteValueDictionary) GetRouteUrl(String, RouteValueDictionary) GetRouteUrl(String, RouteValueDictionary) GetRouteUrl(String, RouteValueDictionary)

获取与一组路由参数以及某个路由名称对应的 URL。Gets the URL that corresponds to a set of route parameters and a route name.

(Inherited from Control)
GetType() GetType() GetType() GetType()

获取当前实例的 TypeGets the Type of the current instance.

(Inherited from Object)
GetUniqueIDRelativeTo(Control) GetUniqueIDRelativeTo(Control) GetUniqueIDRelativeTo(Control) GetUniqueIDRelativeTo(Control)

返回指定控件的 UniqueID 属性的前缀部分。Returns the prefixed portion of the UniqueID property of the specified control.

(Inherited from Control)
HasControls() HasControls() HasControls() HasControls()

确定服务器控件是否包含任何子控件。Determines if the server control contains any child controls.

(Inherited from Control)
HasEvents() HasEvents() HasEvents() HasEvents()

返回一个值,该值指示是否为控件或任何子控件注册事件。Returns a value indicating whether events are registered for the control or any child controls.

(Inherited from Control)
InitializeItem(DataListItem) InitializeItem(DataListItem) InitializeItem(DataListItem) InitializeItem(DataListItem)

根据列表项类型的指定模板和样式初始化 DataListItem 对象。Initializes a DataListItem object based on the specified templates and styles for the list-item type.

IsLiteralContent() IsLiteralContent() IsLiteralContent() IsLiteralContent()

确定服务器控件是否只包含文字内容。Determines if the server control holds only literal content.

(Inherited from Control)
LoadControlState(Object) LoadControlState(Object) LoadControlState(Object) LoadControlState(Object)

SaveControlState() 方法保存的上一个页请求还原控件状态信息。Restores control-state information from a previous page request that was saved by the SaveControlState() method.

(Inherited from Control)
LoadViewState(Object) LoadViewState(Object) LoadViewState(Object) LoadViewState(Object)

加载以前保存的 DataList 控件的视图状态。Loads the previously saved view state of the DataList control.

MapPathSecure(String) MapPathSecure(String) MapPathSecure(String) MapPathSecure(String)

检索虚拟路径(绝对的或相对的)映射到的物理路径。Retrieves the physical path that a virtual path, either absolute or relative, maps to.

(Inherited from Control)
MemberwiseClone() MemberwiseClone() MemberwiseClone() MemberwiseClone()

创建当前 Object 的浅表副本。Creates a shallow copy of the current Object.

(Inherited from Object)
MergeStyle(Style) MergeStyle(Style) MergeStyle(Style) MergeStyle(Style)

将指定样式的所有非空白元素复制到 Web 控件,但不覆盖该控件现有的任何样式元素。Copies any nonblank elements of the specified style to the Web control, but will not overwrite any existing style elements of the control. 此方法主要由控件开发人员使用。This method is used primarily by control developers.

(Inherited from WebControl)
OnBubbleEvent(Object, EventArgs) OnBubbleEvent(Object, EventArgs) OnBubbleEvent(Object, EventArgs) OnBubbleEvent(Object, EventArgs)

确定服务器控件的事件是否沿页的 UI 服务器控件层次结构向上传递。Determines whether the event for the server control is passed up the page's UI server control hierarchy.

OnCancelCommand(DataListCommandEventArgs) OnCancelCommand(DataListCommandEventArgs) OnCancelCommand(DataListCommandEventArgs) OnCancelCommand(DataListCommandEventArgs)

引发 CancelCommand 事件。Raises the CancelCommand event. 这使您可以为事件提供自定义处理程序。This allows you to provide a custom handler for the event.

OnDataBinding(EventArgs) OnDataBinding(EventArgs) OnDataBinding(EventArgs) OnDataBinding(EventArgs)

引发 DataBinding 控件的 BaseDataList 事件。Raises the DataBinding event of a BaseDataList control.

(Inherited from BaseDataList)
OnDataPropertyChanged() OnDataPropertyChanged() OnDataPropertyChanged() OnDataPropertyChanged()

在某一基础数据源标识属性更改时调用,以将数据绑定控件重新绑定到其数据。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) OnDataSourceViewChanged(Object, EventArgs) OnDataSourceViewChanged(Object, EventArgs) OnDataSourceViewChanged(Object, EventArgs)

引发 DataSourceViewChanged 事件。Raises the DataSourceViewChanged event.

(Inherited from BaseDataList)
OnDeleteCommand(DataListCommandEventArgs) OnDeleteCommand(DataListCommandEventArgs) OnDeleteCommand(DataListCommandEventArgs) OnDeleteCommand(DataListCommandEventArgs)

引发 DeleteCommand 事件。Raises the DeleteCommand event. 这使您可以为事件提供自定义处理程序。This allows you to provide a custom handler for the event.

OnEditCommand(DataListCommandEventArgs) OnEditCommand(DataListCommandEventArgs) OnEditCommand(DataListCommandEventArgs) OnEditCommand(DataListCommandEventArgs)

引发 EditCommand 事件。Raises the EditCommand event. 这使您可以为事件提供自定义处理程序。This allows you to provide a custom handler for the event.

OnInit(EventArgs) OnInit(EventArgs) OnInit(EventArgs) OnInit(EventArgs)

Init 控件引发 DataList 事件。Raises the Init event for the DataList control.

OnItemCommand(DataListCommandEventArgs) OnItemCommand(DataListCommandEventArgs) OnItemCommand(DataListCommandEventArgs) OnItemCommand(DataListCommandEventArgs)

引发 ItemCommand 事件。Raises the ItemCommand event. 这使您可以为事件提供自定义处理程序。This allows you to provide a custom handler for the event.

OnItemCreated(DataListItemEventArgs) OnItemCreated(DataListItemEventArgs) OnItemCreated(DataListItemEventArgs) OnItemCreated(DataListItemEventArgs)

引发 ItemCreated 事件。Raises the ItemCreated event. 这使您可以为事件提供自定义处理程序。This allows you to provide a custom handler for the event.

OnItemDataBound(DataListItemEventArgs) OnItemDataBound(DataListItemEventArgs) OnItemDataBound(DataListItemEventArgs) OnItemDataBound(DataListItemEventArgs)

引发 ItemDataBound 事件。Raises the ItemDataBound event. 这使您可以为事件提供自定义处理程序。This allows you to provide a custom handler for the event.

OnLoad(EventArgs) OnLoad(EventArgs) OnLoad(EventArgs) OnLoad(EventArgs)

引发 Load 事件。Raises the Load event.

(Inherited from BaseDataList)
OnPreRender(EventArgs) OnPreRender(EventArgs) OnPreRender(EventArgs) OnPreRender(EventArgs)

引发 PreRender 事件。Raises the PreRender event.

(Inherited from BaseDataList)
OnSelectedIndexChanged(EventArgs) OnSelectedIndexChanged(EventArgs) OnSelectedIndexChanged(EventArgs) OnSelectedIndexChanged(EventArgs)

引发 SelectedIndexChanged 控件的 BaseDataList 事件。Raises the SelectedIndexChanged event of a BaseDataList control.

(Inherited from BaseDataList)
OnUnload(EventArgs) OnUnload(EventArgs) OnUnload(EventArgs) OnUnload(EventArgs)

引发 Unload 事件。Raises the Unload event.

(Inherited from Control)
OnUpdateCommand(DataListCommandEventArgs) OnUpdateCommand(DataListCommandEventArgs) OnUpdateCommand(DataListCommandEventArgs) OnUpdateCommand(DataListCommandEventArgs)

引发 UpdateCommand 事件。Raises the UpdateCommand event. 这使您可以为事件提供自定义处理程序。This allows you to provide a custom handler for the event.

OpenFile(String) OpenFile(String) OpenFile(String) OpenFile(String)

获取用于读取文件的 StreamGets a Stream used to read a file.

(Inherited from Control)
PrepareControlHierarchy() PrepareControlHierarchy() PrepareControlHierarchy() PrepareControlHierarchy()

准备控件层次结构以便在 DataList 控件中呈现。Prepares the control hierarchy for rendering in the DataList control.

RaiseBubbleEvent(Object, EventArgs) RaiseBubbleEvent(Object, EventArgs) RaiseBubbleEvent(Object, EventArgs) RaiseBubbleEvent(Object, EventArgs)

将所有事件源及其信息分配给控件的父级。Assigns any sources of the event and its information to the control's parent.

(Inherited from Control)
RemovedControl(Control) RemovedControl(Control) RemovedControl(Control) RemovedControl(Control)

Control 对象的 Controls 集合移除子控件后调用。Called after a child control is removed from the Controls collection of the Control object.

(Inherited from Control)
Render(HtmlTextWriter) Render(HtmlTextWriter) Render(HtmlTextWriter) Render(HtmlTextWriter)

将控件呈现给指定的 HTML 编写器。Renders the control to the specified HTML writer.

(Inherited from BaseDataList)
RenderBeginTag(HtmlTextWriter) RenderBeginTag(HtmlTextWriter) RenderBeginTag(HtmlTextWriter) RenderBeginTag(HtmlTextWriter)

将控件的 HTML 开始标记呈现到指定的编写器中。Renders the HTML opening tag of the control to the specified writer. 此方法主要由控件开发人员使用。This method is used primarily by control developers.

(Inherited from WebControl)
RenderChildren(HtmlTextWriter) RenderChildren(HtmlTextWriter) RenderChildren(HtmlTextWriter) RenderChildren(HtmlTextWriter)

将服务器控件子级的内容输出到提供的 HtmlTextWriter 对象,此对象编写将在客户端呈现的内容。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) RenderContents(HtmlTextWriter) RenderContents(HtmlTextWriter) RenderContents(HtmlTextWriter)

呈现 DataList 控件中的列表项。Renders the list items in the DataList control.

RenderControl(HtmlTextWriter) RenderControl(HtmlTextWriter) RenderControl(HtmlTextWriter) RenderControl(HtmlTextWriter)

将服务器控件内容输出到所提供的 HtmlTextWriter 对象,如果启用了跟踪,则还将存储有关该控件的跟踪信息。Outputs server control content to a provided HtmlTextWriter object and stores tracing information about the control if tracing is enabled.

(Inherited from Control)
RenderControl(HtmlTextWriter, ControlAdapter) RenderControl(HtmlTextWriter, ControlAdapter) RenderControl(HtmlTextWriter, ControlAdapter) RenderControl(HtmlTextWriter, ControlAdapter)

使用提供的 HtmlTextWriter 对象将服务器控件内容输出到提供的 ControlAdapter 对象。Outputs server control content to a provided HtmlTextWriter object using a provided ControlAdapter object.

(Inherited from Control)
RenderEndTag(HtmlTextWriter) RenderEndTag(HtmlTextWriter) RenderEndTag(HtmlTextWriter) RenderEndTag(HtmlTextWriter)

将控件的 HTML 结束标记呈现到指定的编写器中。Renders the HTML closing tag of the control into the specified writer. 此方法主要由控件开发人员使用。This method is used primarily by control developers.

(Inherited from WebControl)
ResolveAdapter() ResolveAdapter() ResolveAdapter() ResolveAdapter()

获取负责呈现指定控件的控件适配器。Gets the control adapter responsible for rendering the specified control.

(Inherited from Control)
ResolveClientUrl(String) ResolveClientUrl(String) ResolveClientUrl(String) ResolveClientUrl(String)

获取浏览器可以使用的 URL。Gets a URL that can be used by the browser.

(Inherited from Control)
ResolveUrl(String) ResolveUrl(String) ResolveUrl(String) ResolveUrl(String)

将 URL 转换为在请求客户端可用的 URL。Converts a URL into one that is usable on the requesting client.

(Inherited from Control)
SaveControlState() SaveControlState() SaveControlState() SaveControlState()

保存将页面回发到服务器之后发生的所有服务器控件状态更改。Saves any server control state changes that have occurred since the time the page was posted back to the server.

(Inherited from Control)
SaveViewState() SaveViewState() SaveViewState() SaveViewState()

保存自页回发到服务器后发生的控件视图状态更改。Saves the changes to the control view state since the time the page was posted back to the server.

SetDesignModeState(IDictionary) SetDesignModeState(IDictionary) SetDesignModeState(IDictionary) SetDesignModeState(IDictionary)

为控件设置设计时数据。Sets design-time data for a control.

(Inherited from Control)
SetRenderMethodDelegate(RenderMethod) SetRenderMethodDelegate(RenderMethod) SetRenderMethodDelegate(RenderMethod) SetRenderMethodDelegate(RenderMethod)

分配事件处理程序委托,以将服务器控件及其内容呈现到父控件中。Assigns an event handler delegate to render the server control and its content into its parent control.

(Inherited from Control)
SetTraceData(Object, Object) SetTraceData(Object, Object) SetTraceData(Object, Object) SetTraceData(Object, Object)

使用跟踪数据键和跟踪数据值,为呈现数据的设计时追踪设置跟踪数据。Sets trace data for design-time tracing of rendering data, using the trace data key and the trace data value.

(Inherited from Control)
SetTraceData(Object, Object, Object) SetTraceData(Object, Object, Object) SetTraceData(Object, Object, Object) SetTraceData(Object, Object, Object)

使用跟踪对象、跟踪数据键和跟踪数据值,为呈现数据的设计时追踪设置跟踪数据。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)
ToString() ToString() ToString() ToString()

返回表示当前对象的字符串。Returns a string that represents the current object.

(Inherited from Object)
TrackViewState() TrackViewState() TrackViewState() TrackViewState()

跟踪 DataList 控件的视图状态更改,以便可以将更改存储在该控件的 ViewState 属性中。Tracks view-state changes to the DataList control so they can be stored in the control's ViewState property.

事件

CancelCommand CancelCommand CancelCommand CancelCommand

DataList 控件中的某项单击 Cancel 按钮时发生。Occurs when the Cancel button is clicked for an item in the DataList control.

DataBinding DataBinding DataBinding DataBinding

当服务器控件绑定到数据源时发生。Occurs when the server control binds to a data source.

(Inherited from Control)
DeleteCommand DeleteCommand DeleteCommand DeleteCommand

DataList 控件中的某项单击 Delete 按钮时发生。Occurs when the Delete button is clicked for an item in the DataList control.

Disposed Disposed Disposed Disposed

当从内存释放服务器控件时发生,这是请求 ASP.NET 页时服务器控件生存期的最后阶段。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 EditCommand EditCommand EditCommand

DataList 控件中的某项单击 Edit 按钮时发生。Occurs when the Edit button is clicked for an item in the DataList control.

Init Init Init Init

当服务器控件初始化时发生;初始化是控件生存期的第一步。Occurs when the server control is initialized, which is the first step in its lifecycle.

(Inherited from Control)
ItemCommand ItemCommand ItemCommand ItemCommand

当单击 DataList 控件中的任一按钮时发生。Occurs when any button is clicked in the DataList control.

ItemCreated ItemCreated ItemCreated ItemCreated

当在 DataList 控件中创建项时在服务器上发生。Occurs on the server when an item in the DataList control is created.

ItemDataBound ItemDataBound ItemDataBound ItemDataBound

当项被数据绑定到 DataList 控件时发生。Occurs when an item is data bound to the DataList control.

Load Load Load Load

当服务器控件加载到 Page 对象中时发生。Occurs when the server control is loaded into the Page object.

(Inherited from Control)
PreRender PreRender PreRender PreRender

在加载 Control 对象之后、呈现之前发生。Occurs after the Control object is loaded but prior to rendering.

(Inherited from Control)
SelectedIndexChanged SelectedIndexChanged SelectedIndexChanged SelectedIndexChanged

在两次服务器发送之间,在数据列表控件中选择了不同的项时发生。Occurs when a different item is selected in a data listing control between posts to the server.

(Inherited from BaseDataList)
Unload Unload Unload Unload

当服务器控件从内存中卸载时发生。Occurs when the server control is unloaded from memory.

(Inherited from Control)
UpdateCommand UpdateCommand UpdateCommand UpdateCommand

DataList 控件中的某项单击 Update 按钮时发生。Occurs when the Update button is clicked for an item in the DataList control.

显式界面实现

IAttributeAccessor.GetAttribute(String) IAttributeAccessor.GetAttribute(String) IAttributeAccessor.GetAttribute(String) IAttributeAccessor.GetAttribute(String)

获取具有指定名称的 Web 控件的特性。Gets an attribute of the Web control with the specified name.

(Inherited from WebControl)
IAttributeAccessor.SetAttribute(String, String) IAttributeAccessor.SetAttribute(String, String) IAttributeAccessor.SetAttribute(String, String) IAttributeAccessor.SetAttribute(String, String)

将 Web 控件的特性设置为指定的名称和值。Sets an attribute of the Web control to the specified name and value.

(Inherited from WebControl)
IControlDesignerAccessor.GetDesignModeState() IControlDesignerAccessor.GetDesignModeState() IControlDesignerAccessor.GetDesignModeState() IControlDesignerAccessor.GetDesignModeState()

有关此成员的说明,请参见 GetDesignModeState()For a description of this member, see GetDesignModeState().

(Inherited from Control)
IControlDesignerAccessor.SetDesignModeState(IDictionary) IControlDesignerAccessor.SetDesignModeState(IDictionary) IControlDesignerAccessor.SetDesignModeState(IDictionary) IControlDesignerAccessor.SetDesignModeState(IDictionary)

有关此成员的说明,请参见 SetDesignModeState(IDictionary)For a description of this member, see SetDesignModeState(IDictionary).

(Inherited from Control)
IControlDesignerAccessor.SetOwnerControl(Control) IControlDesignerAccessor.SetOwnerControl(Control) IControlDesignerAccessor.SetOwnerControl(Control) IControlDesignerAccessor.SetOwnerControl(Control)

有关此成员的说明,请参见 SetOwnerControl(Control)For a description of this member, see SetOwnerControl(Control).

(Inherited from Control)
IParserAccessor.AddParsedSubObject(Object) IParserAccessor.AddParsedSubObject(Object) IParserAccessor.AddParsedSubObject(Object) IParserAccessor.AddParsedSubObject(Object)

有关此成员的说明,请参见 AddParsedSubObject(Object)For a description of this member, see AddParsedSubObject(Object).

(Inherited from Control)
IRepeatInfoUser.GetItemStyle(ListItemType, Int32) IRepeatInfoUser.GetItemStyle(ListItemType, Int32) IRepeatInfoUser.GetItemStyle(ListItemType, Int32) IRepeatInfoUser.GetItemStyle(ListItemType, Int32)

有关此成员的说明,请参见 GetItemStyle(ListItemType, Int32)For a description of this member, see GetItemStyle(ListItemType, Int32).

IRepeatInfoUser.HasFooter IRepeatInfoUser.HasFooter IRepeatInfoUser.HasFooter IRepeatInfoUser.HasFooter

有关此成员的说明,请参见 HasFooterFor a description of this member, see HasFooter.

IRepeatInfoUser.HasHeader IRepeatInfoUser.HasHeader IRepeatInfoUser.HasHeader IRepeatInfoUser.HasHeader

有关此成员的说明,请参见 HasHeaderFor a description of this member, see HasHeader.

IRepeatInfoUser.HasSeparators IRepeatInfoUser.HasSeparators IRepeatInfoUser.HasSeparators IRepeatInfoUser.HasSeparators

有关此成员的说明,请参见 HasSeparatorsFor a description of this member, see HasSeparators.

IRepeatInfoUser.RenderItem(ListItemType, Int32, RepeatInfo, HtmlTextWriter) IRepeatInfoUser.RenderItem(ListItemType, Int32, RepeatInfo, HtmlTextWriter) IRepeatInfoUser.RenderItem(ListItemType, Int32, RepeatInfo, HtmlTextWriter) IRepeatInfoUser.RenderItem(ListItemType, Int32, RepeatInfo, HtmlTextWriter)

有关此成员的说明,请参见 RenderItem(ListItemType, Int32, RepeatInfo, HtmlTextWriter)For a description of this member, see RenderItem(ListItemType, Int32, RepeatInfo, HtmlTextWriter).

IRepeatInfoUser.RepeatedItemCount IRepeatInfoUser.RepeatedItemCount IRepeatInfoUser.RepeatedItemCount IRepeatInfoUser.RepeatedItemCount

有关此成员的说明,请参见 RepeatedItemCountFor a description of this member, see RepeatedItemCount.

扩展方法

FindDataSourceControl(Control) FindDataSourceControl(Control) FindDataSourceControl(Control) FindDataSourceControl(Control)

返回与指定控件的数据控件关联的数据源。Returns the data source that is associated with the data control for the specified control.

FindFieldTemplate(Control, String) FindFieldTemplate(Control, String) FindFieldTemplate(Control, String) FindFieldTemplate(Control, String)

返回指定控件的命名容器中指定列的字段模板。Returns the field template for the specified column in the specified control's naming container.

FindMetaTable(Control) FindMetaTable(Control) FindMetaTable(Control) FindMetaTable(Control)

返回包含数据控件的元表对象。Returns the metatable object for the containing data control.

GetDefaultValues(INamingContainer) GetDefaultValues(INamingContainer) GetDefaultValues(INamingContainer) GetDefaultValues(INamingContainer)

为指定数据控件获取默认值的集合。Gets the collection of the default values for the specified data control.

GetMetaTable(INamingContainer) GetMetaTable(INamingContainer) GetMetaTable(INamingContainer) GetMetaTable(INamingContainer)

为指定数据控件获取表元数据。Gets the table metadata for the specified data control.

SetMetaTable(INamingContainer, MetaTable) SetMetaTable(INamingContainer, MetaTable) SetMetaTable(INamingContainer, MetaTable) SetMetaTable(INamingContainer, MetaTable)

为指定数据控件设置表元数据。Sets the table metadata for the specified data control.

SetMetaTable(INamingContainer, MetaTable, IDictionary<String,Object>) SetMetaTable(INamingContainer, MetaTable, IDictionary<String,Object>) SetMetaTable(INamingContainer, MetaTable, IDictionary<String,Object>) SetMetaTable(INamingContainer, MetaTable, IDictionary<String,Object>)

为指定数据控件设置表元数据和默认值映射。Sets the table metadata and default value mapping for the specified data control.

SetMetaTable(INamingContainer, MetaTable, Object) SetMetaTable(INamingContainer, MetaTable, Object) SetMetaTable(INamingContainer, MetaTable, Object) SetMetaTable(INamingContainer, MetaTable, Object)

为指定数据控件设置表元数据和默认值映射。Sets the table metadata and default value mapping for the specified data control.

TryGetMetaTable(INamingContainer, MetaTable) TryGetMetaTable(INamingContainer, MetaTable) TryGetMetaTable(INamingContainer, MetaTable) TryGetMetaTable(INamingContainer, MetaTable)

确定表元数据是否可用。Determines whether table metadata is available.

EnableDynamicData(INamingContainer, Type) EnableDynamicData(INamingContainer, Type) EnableDynamicData(INamingContainer, Type) EnableDynamicData(INamingContainer, Type)

为指定数据控件启用动态数据行为。Enables Dynamic Data behavior for the specified data control.

EnableDynamicData(INamingContainer, Type, IDictionary<String,Object>) EnableDynamicData(INamingContainer, Type, IDictionary<String,Object>) EnableDynamicData(INamingContainer, Type, IDictionary<String,Object>) EnableDynamicData(INamingContainer, Type, IDictionary<String,Object>)

为指定数据控件启用动态数据行为。Enables Dynamic Data behavior for the specified data control.

EnableDynamicData(INamingContainer, Type, Object) EnableDynamicData(INamingContainer, Type, Object) EnableDynamicData(INamingContainer, Type, Object) EnableDynamicData(INamingContainer, Type, Object)

为指定数据控件启用动态数据行为。Enables Dynamic Data behavior for the specified data control.

适用于

另请参阅