XmlDataSource XmlDataSource XmlDataSource XmlDataSource Class

定義

表示資料繫結控制項的 XML 資料來源。Represents an XML data source to data-bound controls.

public ref class XmlDataSource : System::Web::UI::HierarchicalDataSourceControl, System::ComponentModel::IListSource, System::Web::UI::IDataSource
[System.Drawing.ToolboxBitmap(typeof(System.Web.UI.WebControls.XmlDataSource))]
public class XmlDataSource : System.Web.UI.HierarchicalDataSourceControl, System.ComponentModel.IListSource, System.Web.UI.IDataSource
type XmlDataSource = class
    inherit HierarchicalDataSourceControl
    interface IDataSource
    interface IListSource
Public Class XmlDataSource
Inherits HierarchicalDataSourceControl
Implements IDataSource, IListSource
繼承
屬性
實作

範例

本節包含兩個程式碼範例。This section contains two code examples. 第一個程式XmlDataSource代碼範例示範如何搭配TreeView控制項使用控制項, 以顯示範例 xml 檔案中的 XML 資料。The first code example demonstrates how to use an XmlDataSource control with a TreeView control to display XML data from the sample XML file. 第二個範例示範如何使用XmlDataSource具有樣板化Repeater控制項的控制項來顯示 XML 資料。The second example demonstrates how to use an XmlDataSource control with a templated Repeater control to display XML data.

下列程式碼範例示範如何搭配XmlDataSource TreeView控制項使用控制項來顯示 XML 資料。The following code example demonstrates how to use an XmlDataSource control with a TreeView control to display XML data. 會從DataFile屬性所識別的 xml 檔案載入xml資料。XmlDataSourceThe XmlDataSource loads XML data from the XML file identified by the DataFile property.

<%@ Page Language="C#" %>
<!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" >
  <head runat="server">
    <title>ASP.NET Example</title>
</head>
<body>
    <form id="form1" runat="server">
      <asp:xmldatasource
        id="XmlDataSource1"
        runat="server"
        datafile="books.xml" />

      <!- TreeView uses hierachical data, so the
          XmlDataSource uses an XmlHierarchicalDataSourceView
          when a TreeView is bound to it. -->

      <asp:TreeView
        id="TreeView1"
        runat="server"
        datasourceid="XmlDataSource1">
        <databindings>
          <asp:treenodebinding datamember="book" textfield="title"/>
        </databindings>
      </asp:TreeView>

    </form>
  </body>
</html>
<%@ Page Language="VB" %>
<!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" >
  <head runat="server">
    <title>ASP.NET Example</title>
</head>
<body>
    <form id="form1" runat="server">
      <asp:xmldatasource
        id="XmlDataSource1"
        runat="server"
        datafile="books.xml" />

      <!- TreeView uses hierachical data, so the
          XmlDataSource uses an XmlHierarchicalDataSourceView
          when a TreeView is bound to it. -->

      <asp:TreeView
        id="TreeView1"
        runat="server"
        datasourceid="XmlDataSource1">
        <databindings>
          <asp:treenodebinding datamember="book" textfield="title"/>
        </databindings>
      </asp:TreeView>

    </form>
  </body>
</html>

程式碼範例中的 XML 檔案具有下列資料:The XML file in the code example has the following data:

<books>  
   <computerbooks>  
     <book title="Secrets of Silicon Valley" author="Sheryl Hunter"/>  
     <book title="Straight Talk About Computers" author="Dean Straight"/>  
     <book title="You Can Combat Computer Stress!" author="Marjorie Green"/>                  
   </computerbooks>  
   <cookbooks>  
     <book title="Silicon Valley Gastronomic Treats" author="Innes del Castill"/>  
   </cookbooks>  
</books>  

下列程式碼範例示範如何使用XmlDataSource具有樣板化Repeater控制項的控制項, 來顯示 XML 資料。The following code example demonstrates how to use an XmlDataSource control with a templated Repeater control to display XML data. 控制項會使用 XPath 資料系結運算式, 系結至所XmlDataSource代表的 XML 檔中的資料項目。 RepeaterThe Repeater control uses an XPath data-binding expression to bind to data items within the XML document that the XmlDataSource represents. 如需XPathXPathSelect資料系結語法的詳細資訊, 請XPathBinder參閱類別。For more information about XPath and XPathSelect data-binding syntax, see the XPathBinder class.

<%@ Page Language="C#" %>
<!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" >
  <head runat="server">
    <title>Order</title>
</head>
<body>
    <form id="form1" runat="server">
      <asp:XmlDataSource
        runat="server"
        id="XmlDataSource1"
        XPath="orders/order"
        DataFile="order.xml" />

      <asp:Repeater ID="Repeater1"
        runat="server"
        DataSourceID="XmlDataSource1">
        <ItemTemplate>
            <h2>Order</h2>
            <table>
              <tr>
                <td>Customer</td>
                <td><%#XPath("customer/@id")%></td>
                <td><%#XPath("customername/firstn")%></td>
                <td><%#XPath("customername/lastn")%></td>
              </tr>
              <tr>
                <td>Ship To</td>
                <td><%#XPath("shipaddress/address1")%></font></td>
                <td><%#XPath("shipaddress/city")%></td>
                <td><%#XPath("shipaddress/state")%>,
                    <%#XPath("shipaddress/zip")%></td>
              </tr>
            </table>
            <h3>Order Summary</h3>
            <asp:Repeater ID="Repeater2"
                 DataSource='<%#XPathSelect("summary/item")%>'
                 runat="server">
                <ItemTemplate>
                     <b><%#XPath("@dept")%></b> -
                         <%#XPath(".")%><br />
                </ItemTemplate>
            </asp:Repeater>
            <hr />
        </ItemTemplate>
    </asp:Repeater>

  </form>
  </body>
</html>
<%@ Page Language="VB" %>
<!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" >
  <head runat="server">
    <title>Order</title>
</head>
<body> 
    <form id="form1" runat="server">
      <asp:XmlDataSource
        runat="server"
        id="XmlDataSource1"
        XPath="orders/order"
        DataFile="order.xml" />

      <asp:Repeater ID="Repeater1"
        runat="server"
        DataSourceID="XmlDataSource1">
        <ItemTemplate>
            <h2>Order</h2>
            <table>
              <tr>
                <td>Customer</td>
                <td><%#XPath("customer/@id")%></td>
                <td><%#XPath("customername/firstn")%></td>
                <td><%#XPath("customername/lastn")%></td>
              </tr>
              <tr>
                <td>Ship To</td>
                <td><%#XPath("shipaddress/address1")%></font></td>
                <td><%#XPath("shipaddress/city")%></td>
                <td><%#XPath("shipaddress/state")%>,
                    <%#XPath("shipaddress/zip")%></td>
              </tr>
            </table>
            <h3>Order Summary</h3>
            <asp:Repeater ID="Repeater2"
                 DataSource='<%#XPathSelect("summary/item")%>'
                 runat="server">
                <ItemTemplate>
                     <b><%#XPath("@dept")%></b> -
                         <%#XPath(".")%><br />
                </ItemTemplate>
            </asp:Repeater>
            <hr />
        </ItemTemplate>
    </asp:Repeater>

  </form>
  </body>
</html>

程式碼範例中的 XML 檔案具有下列資料:The XML file in the code example has the following data:

<?xml version="1.0" encoding="iso-8859-1"?>  
 <orders>  
   <order>  
     <customer id="12345" />  
     <customername>  
         <firstn>John</firstn>  
         <lastn>Smith</lastn>  
     </customername>  
     <transaction id="12345" />  
     <shipaddress>  
         <address1>1234 Tenth Avenue</address1>  
         <city>Bellevue</city>  
         <state>Washington</state>  
         <zip>98001</zip>  
     </shipaddress>  
     <summary>  
         <item dept="tools">screwdriver</item>  
         <item dept="tools">hammer</item>  
         <item dept="plumbing">fixture</item>  
     </summary>  
   </order>  
</orders>  

備註

本主題內容:In this topic:

簡介Introduction

XmlDataSource控制項是一個資料來源控制項, 會將 XML 資料提供給資料繫結控制項。The XmlDataSource control is a data source control that presents XML data to data-bound controls. 資料繫結控制項可以使用控制項來顯示階層式和表格式資料。XmlDataSourceThe XmlDataSource control can be used by data-bound controls to display both hierarchical and tabular data. XmlDataSource控制項通常用來在唯讀案例中顯示階層式 XML 資料。The XmlDataSource control is typically used to display hierarchical XML data in read-only scenarios. 因為控制項會HierarchicalDataSourceControl擴充類別, 所以它會與階層式資料搭配使用。 XmlDataSourceBecause the XmlDataSource control extends the HierarchicalDataSourceControl class, it works with hierarchical data. XmlDataSource控制項也IDataSource會執行介面, 並使用表格式或清單樣式的資料。The XmlDataSource control also implements the IDataSource interface and works with tabular, or list-style, data.

注意

基於安全考慮, 任何XmlDataSource控制項屬性都不會儲存在 view 狀態中。For security purposes, none of the XmlDataSource control properties are stored in view state. 由於技術上可能會將用戶端上檢視狀態的內容解碼, 因此儲存資料結構或其內容的敏感性資訊可能會讓您暴露在資訊洩漏威脅中。Since it is technically possible to decode the contents of view state on the client, storing sensitive information about the data structure or its contents could expose you to an information disclosure threat. 請注意, 如果您需要將XPath屬性之類的資訊儲存在檢視狀態中, 您可以藉由在指示詞上ViewStateEncryptionMode @ Page設定來啟用加密來保護內容。Note that if you need to store information such as XPath property in view state, you can enable encryption to protect the contents by setting ViewStateEncryptionMode on the @ Page directive.

網頁開發人員可以XmlDataSource使用控制項, 使用資料繫結控制項來顯示 XML 資料。Page developers use the XmlDataSource control to display XML data using data-bound controls.

XML 資料的來源Sources of XML Data

通常會從 xml 檔案載入 xml 資料, 此檔案是DataFile由屬性所指定。 XmlDataSourceThe XmlDataSource typically loads XML data from an XML file, which is specified by the DataFile property. XML 資料也可以使用Data屬性, 以字串形式直接儲存于資料來源控制項中。XML data can also be stored directly by the data source control in string form using the Data property. 如果您想要在資料繫結控制項顯示 XML 資料之前進行轉換, 您可以為轉換提供可擴充的樣式單語言 (XSL) 樣式表單。If you want to transform the XML data before it is displayed by a data-bound control, you can provide an Extensible Stylesheet Language (XSL) style sheet for the transformation. 如同 XML 資料, 您通常會從檔案載入樣式表單 (以TransformFile屬性工作表示), 但是您也可以Transform使用屬性, 直接將它儲存在字串格式中。As with the XML data, you typically load the style sheet from a file, indicated by the TransformFile property, but you can also store it in string form directly using the Transform property.

更新 XML 資料Updating XML Data

XmlDataSource控制項通常用於資料繫結控制項顯示 XML 資料的唯讀資料案例中。The XmlDataSource control is commonly used in read-only data scenarios where a data-bound control displays XML data. 不過, 您也可以使用XmlDataSource控制項來編輯 XML 資料。However, you can also use the XmlDataSource control to edit XML data. 若要編輯 xml 資料, 請呼叫GetXmlDocument方法, 以XmlDataDocument抓取物件, 這是 xml 資料的記憶體中標記法。To edit the XML data, call the GetXmlDocument method to retrieve an XmlDataDocument object that is an in-memory representation of the XML data. 您可以使用所包含的XmlDataDocument和物件所公開的物件模型, XmlNode或使用 XPath 篩選運算式來操作檔中的資料。You can use the object model exposed by the XmlDataDocument and XmlNode objects it contains or use an XPath filtering expression to manipulate data in the document. 當您變更了 XML 資料的記憶體中標記法時, 您可以藉由呼叫Save方法, 將它儲存至磁片。When you have made changes to the in-memory representation of the XML data, you can save it to disk by calling the Save method.

XmlDataSource控制項的編輯功能有一些限制:There are some restrictions to the editing capabilities of the XmlDataSource control:

  • Xml 資料必須從DataFile屬性所指示的 xml 檔案載入, 而不是從Data屬性中指定的內嵌 xml。The XML data must be loaded from an XML file that is indicated by the DataFile property, not from inline XML specified in the Data property.

  • 不能在TransformTransformFile屬性中指定 XSLT 轉換。No XSLT transformation can be specified in the Transform or TransformFile properties.

  • Save方法不會依不同的要求來處理並行儲存作業。The Save method does not handle concurrent save operations by different requests. 如果有一位以上的使用者透過XmlDataSource編輯 XML 檔案, 則不保證所有使用者都是以相同的資料操作。If more than one user is editing an XML file through the XmlDataSource, there is no guarantee that all users are operating with the same data. 作業也可能Save因為這些相同的並行問題而失敗。It is also possible for a Save operation to fail due to these same concurrency issues.

指定 XSL 轉換Specifying an XSL Transformation

使用 XML 資料執行的一般作業會將它從一個 XML 資料集轉換成另一個。A common operation performed with XML data is transforming it from one XML data set into another. 控制項支援TransformArgumentList使用和屬性TransformFile進行 xml 轉換, 這會指定要套用至 XML 資料的 XSL 樣式表單, 然後再傳遞至資料繫結控制項, 以及屬性, 讓您能夠Transform XmlDataSource提供轉換期間 XSL 樣式表單要使用的動態 XSLT 樣式表單引數。The XmlDataSource control supports XML transformations with the Transform and TransformFile properties, which specify an XSL style sheet to apply to XML data before it is passed to a data-bound control, and the TransformArgumentList property, which enables you to supply dynamic XSLT style sheet arguments to be used by an XSL style sheet during the transformation. 如果您使用XPath屬性指定 XPath 篩選運算式, 則會在轉換發生之後套用。If you specify an XPath filtering expression using the XPath property, it is applied after the transformation takes place.

注意

類別會使用已被XslTransform取代的類別來執行 XSL 轉換。 XmlDataSourceThe XmlDataSource class uses the deprecated XslTransform class to perform XSL transformations. 如果您想要使用在XslTransform類別已被取代之後引進的樣式表單功能, 請XslCompiledTransform使用類別來手動套用轉換。If you want to use style sheet features that were introduced after the XslTransform class was deprecated, apply the transforms manually by using the XslCompiledTransform class.

使用 XPath 運算式進行篩選Filtering using an XPath Expression

根據預設, XmlDataSource控制項會載入DataFile屬性所識別之 xml 檔案中的所有 xml 資料, Data或在屬性中以內嵌方式找到, 但是您可以使用 XPath 運算式來篩選資料。By default, the XmlDataSource control loads all the XML data in the XML file identified by the DataFile property or found inline in the Data property, but you can filter the data using an XPath expression. XPath屬性支援在載入和轉換 XML 資料之後套用的 XPath 語法篩選。The XPath property supports an XPath-syntax filter that is applied after XML data is loaded and transformed.

快取Caching

基於效能考慮, 預設會啟用XmlDataSource控制項的快取。For performance purposes, caching is enabled for the XmlDataSource control by default. 每次要求頁面時, 在伺服器上開啟和讀取 XML 檔案, 可能會降低應用程式的效能。Opening and reading an XML file on the server every time a page requested can reduce the performance of your application. 快取可讓您減少伺服器上的處理負載, 而犧牲 Web 服務器上的記憶體。在大部分情況下, 這是很好的取捨。Caching lets you reduce the processing load on your server at the expense of memory on the Web server; in most cases this is a good trade-off. 當屬性設定為true時, XmlDataSource會自動快取資料, 而屬性會設定為快取在快取失效前儲存資料CacheDuration的秒數。 EnableCachingThe XmlDataSource automatically caches data when the EnableCaching property is set to true, and the CacheDuration property is set to the number of seconds that the cache stores data before the cache is invalidated. 您可以使用CacheExpirationPolicy進一步微調資料來源控制項的快取行為。You can use the CacheExpirationPolicy to further fine-tune the caching behavior of the data source control.

其他功能Additional Features

下表列出XmlDataSource控制項支援的其他功能。The following table lists additional features that are supported by the XmlDataSource control.

功能Capability 說明Description
排序Sorting XmlDataSource控制項不支援。Not supported by the XmlDataSource control.
篩選Filtering XPath屬性可以用來使用適當的 XPath 運算式來篩選 XML 資料。The XPath property can be used to filter the XML data using an appropriate XPath expression.
分頁Paging XmlDataSource控制項不支援。Not supported by the XmlDataSource control.
UpdatingUpdating 藉由XmlDataDocument直接操作, 然後Save呼叫方法來支援。Supported by manipulating the XmlDataDocument directly and then calling the Save method.
DeletingDeleting 藉由XmlDataDocument直接操作, 然後Save呼叫方法來支援。Supported by manipulating the XmlDataDocument directly and then calling the Save method.
插入Inserting 藉由XmlDataDocument直接操作, 然後Save呼叫方法來支援。Supported by manipulating the XmlDataDocument directly and then calling the Save method.
快取Caching 預設為啟用, CacheDuration CacheExpirationPolicy並將屬性設定為 0 (無限), 並將屬性設定Absolute為。Enabled by default, with the CacheDuration property set to 0 (infinite) and the CacheExpirationPolicy property set to Absolute.

資料檢視物件Data View Object

XmlDataSource由於控制項支援顯示階層式資料的資料繫結控制項, 以及顯示表格式資料的控制項, 因此資料來源控制項支援其基礎 XML 資料上的多個資料來源 view 物件類型。Because the XmlDataSource control supports data-bound controls that display hierarchical data as well as controls that display tabular data, the data source control supports multiple types of data source view objects on its underlying XML data. XmlDataSource與顯示表格式資料的XmlDataSourceView資料繫結控制項搭配使用時, 控制項會抓取單一的已命名物件。The XmlDataSource control retrieves a single named XmlDataSourceView object when used with a data-bound control that displays tabular data. GetViewNames方法會識別這個單一名為 view。The GetViewNames method identifies this single named view. 當搭配顯示階層式資料的資料繫結控制項使用時, XmlDataSource控制項會針對傳遞至XmlHierarchicalDataSourceView GetHierarchicalView方法的任何唯一階層式路徑, 抓取。When used with a data-bound control that displays hierarchical data, the XmlDataSource control retrieves an XmlHierarchicalDataSourceView for any unique hierarchical path passed to the GetHierarchicalView method.

宣告式語法Declarative Syntax

<asp:XmlDataSource  
    CacheDuration="string|Infinite"  
    CacheExpirationPolicy="Absolute|Sliding"  
    CacheKeyDependency="string"  
    DataFile="string"  
    EnableCaching="True|False"  
    EnableTheming="True|False"  
    EnableViewState="True|False"  
    ID="string"  
    OnDataBinding="DataBinding event handler"  
    OnDisposed="Disposed event handler"  
    OnInit="Init event handler"  
    OnLoad="Load event handler"  
    OnPreRender="PreRender event handler"  
    OnTransforming="Transforming event handler"  
    OnUnload="Unload event handler"  
    runat="server"  
    SkinID="string"  
    TransformArgumentList="string"  
    TransformFile="string"  
    Visible="True|False"  
    XPath="string"  
>  
    <Data>string</Data>  
    <Transform>string</Transform>  
</asp:XmlDataSource>  

建構函式

XmlDataSource() XmlDataSource() XmlDataSource() XmlDataSource()

建立 XmlDataSource 類別的新執行個體。Creates a new instance of the XmlDataSource class.

屬性

Adapter Adapter Adapter Adapter

針對控制項取得瀏覽器的特定配置器。Gets the browser-specific adapter for the control.

(Inherited from Control)
AppRelativeTemplateSourceDirectory AppRelativeTemplateSourceDirectory AppRelativeTemplateSourceDirectory AppRelativeTemplateSourceDirectory

取得或設定包含了此控制項之 PageUserControl 物件的相對應用程式虛擬目錄。Gets or sets the application-relative virtual directory of the Page or UserControl object that contains this control.

(Inherited from Control)
BindingContainer BindingContainer BindingContainer BindingContainer

取得包含了此控制項之資料繫結的控制項。Gets the control that contains this control's data binding.

(Inherited from Control)
CacheDuration CacheDuration CacheDuration CacheDuration

取得或設定資料來源控制項快取其所擷取之資料的時間長度 (以秒為單位)。Gets or sets the length of time, in seconds, that the data source control caches data it has retrieved.

CacheExpirationPolicy CacheExpirationPolicy CacheExpirationPolicy CacheExpirationPolicy

取得或設定快取期限原則,當與快取期間組合時,用來描述資料來源控制項所使用之快取的快取行為。Gets or sets the cache expiration policy that is combined with the cache duration to describe the caching behavior of the cache that the data source control uses.

CacheKeyContext CacheKeyContext CacheKeyContext CacheKeyContext

取得或設定來自檢視狀態之資料來源控制項的快取索引鍵值,或是將快取索引鍵加入檢視狀態中。Gets or sets the value of the cache key for the data source control from view state, or adds the cache key to view state.

CacheKeyDependency CacheKeyDependency CacheKeyDependency CacheKeyDependency

取得或設定使用者定義的索引鍵相依性,這個索引鍵相依性連結至資料來源控制項所建立的所有資料快取物件。Gets or sets a user-defined key dependency that is linked to all data cache objects created by the data source control. 索引鍵過期時,所有快取物件都會明確過期。All cache objects explicitly expire when the key expires.

ChildControlsCreated ChildControlsCreated ChildControlsCreated ChildControlsCreated

取得值,指出是否已經建立伺服器控制項的子控制項。Gets a value that indicates whether the server control's child controls have been created.

(Inherited from Control)
ClientID ClientID ClientID ClientID

取得 ASP.NET 產生的伺服器控制項識別項。Gets the server control identifier generated by ASP.NET.

(Inherited from HierarchicalDataSourceControl)
ClientIDMode ClientIDMode ClientIDMode ClientIDMode

這個屬性不會用於資料來源控制項。This property is not used for data source controls.

(Inherited from HierarchicalDataSourceControl)
ClientIDSeparator ClientIDSeparator ClientIDSeparator ClientIDSeparator

取得字元值,表示在 ClientID 屬性中所使用的分隔字元。Gets a character value representing the separator character used in the ClientID property.

(Inherited from Control)
Context Context Context Context

取得與目前 Web 要求的伺服器控制項關聯的 HttpContext 物件。Gets the HttpContext object associated with the server control for the current Web request.

(Inherited from Control)
Controls Controls Controls Controls

取得 ControlCollection 物件,表示 UI 階層架構中指定之伺服器控制項的子控制項。Gets a ControlCollection object that represents the child controls for a specified server control in the UI hierarchy.

(Inherited from HierarchicalDataSourceControl)
Data Data Data Data

取得或設定資料來源控制項繫結至的 XML 資料區塊。Gets or sets a block of XML data that the data source control binds to.

DataFile DataFile DataFile DataFile

指定資料來源繫結至的 XML 檔案名稱。Specifies the file name of an XML file that the data source binds to.

DataItemContainer DataItemContainer DataItemContainer DataItemContainer

如果命名容器實作 IDataItemContainer,則取得命名容器的參考。Gets a reference to the naming container if the naming container implements IDataItemContainer.

(Inherited from Control)
DataKeysContainer DataKeysContainer DataKeysContainer DataKeysContainer

如果命名容器實作 IDataKeysControl,則取得命名容器的參考。Gets a reference to the naming container if the naming container implements IDataKeysControl.

(Inherited from Control)
DesignMode DesignMode DesignMode DesignMode

取得值,指出控制項是否正用於設計介面上。Gets a value indicating whether a control is being used on a design surface.

(Inherited from Control)
EnableCaching EnableCaching EnableCaching EnableCaching

取得或設定值,指出 XmlDataSource 控制項是否啟用了資料快取。Gets or sets a value indicating whether the XmlDataSource control has data caching enabled.

EnableTheming EnableTheming EnableTheming EnableTheming

取得值,指出這個控制項是否支援佈景主題。Gets a value indicating whether this control supports themes.

(Inherited from HierarchicalDataSourceControl)
EnableViewState EnableViewState EnableViewState EnableViewState

取得或設定值,該值表示伺服器控制項是否對要求的用戶端而言保持其檢視狀態,以及它包含的任何子控制項狀態。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

取得控制項事件處理常式委派 (Delegate) 的清單。Gets a list of event handler delegates for the control. 這個屬性是唯讀的。This property is read-only.

(Inherited from Control)
HasChildViewState HasChildViewState HasChildViewState HasChildViewState

取得值,指出目前伺服器控制項的子控制項是否有任何已儲存的檢視狀態設定。Gets a value indicating whether the current server control's child controls have any saved view-state settings.

(Inherited from Control)
IControlBuilderAccessor.ControlBuilder IControlBuilderAccessor.ControlBuilder IControlBuilderAccessor.ControlBuilder IControlBuilderAccessor.ControlBuilder

如需這個成員的說明,請參閱 ControlBuilderFor a description of this member, see ControlBuilder.

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

如需這個成員的說明,請參閱 UserDataFor a description of this member, see UserData.

(Inherited from Control)
ID ID ID ID

取得或設定指派給伺服器控制項的程式設計識別項。Gets or sets the programmatic identifier assigned to the server control.

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

如需這個成員的說明,請參閱 DataBindingsFor a description of this member, see DataBindings.

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

如需這個成員的說明,請參閱 HasDataBindingsFor a description of this member, see HasDataBindings.

(Inherited from Control)
IdSeparator IdSeparator IdSeparator IdSeparator

取得用來分隔控制項識別項的字元。Gets the character used to separate control identifiers.

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

如需這個成員的說明,請參閱 ExpressionsFor a description of this member, see Expressions.

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

如需這個成員的說明,請參閱 HasExpressionsFor a description of this member, see HasExpressions.

(Inherited from Control)
IsChildControlStateCleared IsChildControlStateCleared IsChildControlStateCleared IsChildControlStateCleared

取得值,指出這個控制項中所包含的控制項是否有控制項狀態。Gets a value indicating whether controls contained within this control have control state.

(Inherited from Control)
IsTrackingViewState IsTrackingViewState IsTrackingViewState IsTrackingViewState

取得值,指出伺服器控制項是否正在儲存檢視狀態的變更。Gets a value that indicates whether the server control is saving changes to its view state.

(Inherited from Control)
IsViewStateEnabled IsViewStateEnabled IsViewStateEnabled IsViewStateEnabled

取得值,指出這個控制項是否已啟用檢視狀態。Gets a value indicating whether view state is enabled for this control.

(Inherited from Control)
LoadViewStateByID LoadViewStateByID LoadViewStateByID LoadViewStateByID

取得值,指出控制項是否依 ID (而不是索引) 參與載入其檢視狀態。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

取得伺服器控制項命名容器的參考,其建立唯一命名空間,在具有相同 ID 屬性值的伺服器控制項之間作區別。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

取得含有伺服器控制項的 Page 執行個體的參考。Gets a reference to the Page instance that contains the server control.

(Inherited from Control)
Parent Parent Parent Parent

在網頁控制階層架構中取得伺服器控制項之父控制項的參考。Gets a reference to the server control's parent control in the page control hierarchy.

(Inherited from Control)
RenderingCompatibility RenderingCompatibility RenderingCompatibility RenderingCompatibility

取得值,這個值會指定將與呈現 HTML 相容的 ASP.NET 版本。Gets a value that specifies the ASP.NET version that rendered HTML will be compatible with.

(Inherited from Control)
Site Site Site Site

當呈現在設計介面上時,取得裝載目前控制項之容器的資訊。Gets information about the container that hosts the current control when rendered on a design surface.

(Inherited from Control)
SkinID SkinID SkinID SkinID

取得或設定要套用至 HierarchicalDataSourceControl 控制項的面板。Gets or sets the skin to apply to the HierarchicalDataSourceControl control.

(Inherited from HierarchicalDataSourceControl)
TemplateControl TemplateControl TemplateControl TemplateControl

取得或設定包含了此控制項之樣板的參考。Gets or sets a reference to the template that contains this control.

(Inherited from Control)
TemplateSourceDirectory TemplateSourceDirectory TemplateSourceDirectory TemplateSourceDirectory

取得包含目前伺服器控制項的 PageUserControl 的虛擬目錄。Gets the virtual directory of the Page or UserControl that contains the current server control.

(Inherited from Control)
Transform Transform Transform Transform

取得或設定可延伸樣式表語言 (XSL) 資料的區塊,該資料會定義要在 XmlDataSource 控制項所管理的 XML 資料上執行的 XSLT 轉換。Gets or sets a block of Extensible Stylesheet Language (XSL) data that defines an XSLT transformation to be performed on the XML data managed by the XmlDataSource control.

TransformArgumentList TransformArgumentList TransformArgumentList TransformArgumentList

提供 XSLT 引數的清單,這些引數與 TransformTransformFile 屬性所定義的樣式表搭配使用,以執行 XML 資料的轉換。Provides a list of XSLT arguments that are used with the style sheet defined by the Transform or TransformFile properties to perform a transformation on the XML data.

TransformFile TransformFile TransformFile TransformFile

指定可延伸樣式表語言 (XSL) 檔案 (.xsl) 的檔名,該檔案會定義要在 XmlDataSource 控制項所管理的 XML 資料上執行的 XSLT 轉換。Specifies the file name of an Extensible Stylesheet Language (XSL) file (.xsl) that defines an XSLT transformation to be performed on the XML data managed by the XmlDataSource control.

UniqueID UniqueID UniqueID UniqueID

取得伺服器控制項唯一的、符合階層架構的識別項。Gets the unique, hierarchically qualified identifier for the server control.

(Inherited from Control)
ValidateRequestMode ValidateRequestMode ValidateRequestMode ValidateRequestMode

取得或設定值,指出控制項是否對來自瀏覽器的用戶端輸入檢查潛在的危險值。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

取得狀態資訊的字典,允許您在相同網頁的多個要求之間,儲存和還原伺服器控制項的檢視狀態。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

取得值,指出 StateBag 物件是否不區分大小寫。Gets a value that indicates whether the StateBag object is case-insensitive.

(Inherited from Control)
ViewStateMode ViewStateMode ViewStateMode ViewStateMode

取得或設定這個控制項的檢視狀態模式。Gets or sets the view-state mode of this control.

(Inherited from Control)
Visible Visible Visible Visible

取得或設定值,指出是否視覺化顯示控制項。Gets or sets a value indicating whether the control is visually displayed.

(Inherited from HierarchicalDataSourceControl)
XPath XPath XPath XPath

指定要套用至下列 XML 資料的 XPath 運算式:Data 屬性包含的 XML 資料,或 DataFile 屬性所表示之 XML 檔案包含的 XML 資料。Specifies an XPath expression to be applied to the XML data contained by the Data property or by the XML file indicated by the DataFile property.

方法

AddedControl(Control, Int32) AddedControl(Control, Int32) AddedControl(Control, Int32) AddedControl(Control, Int32)

在子控制項加入 Control 物件的 Controls 集合後呼叫。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)

通知伺服器控制項,XML 或 HTML 項目已剖析,並將項目加入伺服器控制項的 ControlCollection 物件中。Notifies the server control that an element, either XML or HTML, was parsed, and adds the element to the server control's ControlCollection object.

(Inherited from Control)
ApplyStyleSheetSkin(Page) ApplyStyleSheetSkin(Page) ApplyStyleSheetSkin(Page) ApplyStyleSheetSkin(Page)

將頁面樣式表中所定義的樣式屬性套用至控制項。Applies the style properties that are defined in the page style sheet to the control.

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

開始進行轉譯資料的設計階段追蹤。Begins design-time tracing of rendering data.

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

收集伺服器控制項的相關資訊,並在頁面啟用追蹤時將此資訊傳遞至 Trace 屬性以顯示之。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()

將快取的 ClientID 值設定為 nullSets the cached ClientID value to null.

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

刪除伺服器控制項之子控制項的控制項狀態資訊。Deletes the control-state information for the server control's child controls.

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

刪除所有伺服器控制項之子控制項的檢視狀態和控制項狀態資訊。Deletes the view-state and control-state information for all the server control's child controls.

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

刪除所有伺服器控制項之子控制項的檢視狀態資訊。Deletes the view-state information for all the server control's child controls.

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

將目前的控制項執行個體和任何子控制項的 ClientIDMode 屬性設定為 InheritSets the ClientIDMode property of the current control instance and of any child controls to Inherit.

(Inherited from Control)
CreateChildControls() CreateChildControls() CreateChildControls() CreateChildControls()

由 ASP.NET 網頁架構呼叫,通知使用組合實作的伺服器控制項來建立所包含的任何子控制項,以準備回傳或呈現。Called by the ASP.NET page framework to notify server controls that use composition-based implementation to create any child controls they contain in preparation for posting back or rendering.

(Inherited from Control)
CreateControlCollection() CreateControlCollection() CreateControlCollection() CreateControlCollection()

建立新的 ControlCollection 物件來保存伺服器控制項的子控制項 (常值和伺服器)。Creates a new ControlCollection object to hold the child controls (both literal and server) of the server control.

(Inherited from HierarchicalDataSourceControl)
DataBind() DataBind() DataBind() DataBind()

將資料來源繫結至叫用的伺服器控制項和它的全部子控制項。Binds a data source to the invoked server control and all its child controls.

(Inherited from Control)
DataBind(Boolean) DataBind(Boolean) DataBind(Boolean) DataBind(Boolean)

使用會引發 DataBinding 事件的選項,繫結資料來源至叫用的伺服器控制項及其所有子控制項。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()

繫結資料來源至伺服器控制項的子控制項。Binds a data source to the server control's child controls.

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

啟用伺服器控制項,在它從記憶體釋放之前執行最後清除。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)

結束轉譯資料的設計階段追蹤。Ends design-time tracing of rendering data.

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

判斷伺服器控制項是否包含子控制項。Determines whether the server control contains child controls. 如果不包含,則建立子控制項。If it does not, it creates child controls.

(Inherited from Control)
EnsureID() EnsureID() EnsureID() EnsureID()

為尚未指定識別項的控制項,建立識別項。Creates an identifier for controls that do not have an identifier assigned.

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

判斷指定的物件是否等於目前的物件。Determines whether the specified object is equal to the current object.

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

在目前命名容器搜尋具有指定 id 參數的伺服器控制項。Searches the current naming container for a server control with the specified id parameter.

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

使用指定的 id 和有助於搜尋之 pathOffset 參數中所指定的整數,在目前的命名容器中搜尋伺服器控制項。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. 您不應該覆寫這個版本的 FindControl 方法。You should not override this version of the FindControl method.

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

設定控制項的輸入焦點。Sets input focus to the control.

(Inherited from HierarchicalDataSourceControl)
GetDesignModeState() GetDesignModeState() GetDesignModeState() GetDesignModeState()

取得控制項的設計階段資料。Gets design-time data for a control.

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

做為預設雜湊函式。Serves as the default hash function.

(Inherited from Object)
GetHierarchicalView(String) GetHierarchicalView(String) GetHierarchicalView(String) GetHierarchicalView(String)

取得 XmlDataSource 控制項的資料來源檢視物件。Gets the data source view object for the XmlDataSource control. viewPath 參數可以是 XPath 運算式。The viewPath parameter can be an XPath expression.

GetRouteUrl(Object) GetRouteUrl(Object) GetRouteUrl(Object) GetRouteUrl(Object)

取得會對應於一組路由參數的 URL。Gets the URL that corresponds to a set of route parameters.

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

取得會對應於一組路由參數的 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)

取得 URL,此 URL 對應於一組路由參數及一個路由名稱。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)

取得 URL,此 URL 對應於一組路由參數及一個路由名稱。Gets the URL that corresponds to a set of route parameters and a route name.

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

取得目前執行個體的 TypeGets the Type of the current instance.

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

傳回指定之控制項 UniqueID 屬性的前置部分。Returns the prefixed portion of the UniqueID property of the specified control.

(Inherited from Control)
GetXmlDocument() GetXmlDocument() GetXmlDocument() GetXmlDocument()

將 XML 資料直接從基礎資料儲存區或從快取中載入記憶體,然後以 XmlDataDocument 物件的形式傳回它。Loads the XML data into memory, either directly from the underlying data storage or from the cache, and returns it in the form of an XmlDataDocument object.

HasControls() HasControls() HasControls() HasControls()

判斷伺服器控制項是否包含任何子控制項。Determines if the server control contains any child controls.

(Inherited from HierarchicalDataSourceControl)
HasEvents() HasEvents() HasEvents() HasEvents()

傳回值,指出控制項或任何子控制項的事件是否已註冊。Returns a value indicating whether events are registered for the control or any child controls.

(Inherited from Control)
IsLiteralContent() IsLiteralContent() IsLiteralContent() IsLiteralContent()

判斷伺服器控制項是否只儲存常值內容。Determines if the server control holds only literal content.

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

SaveControlState() 方法所儲存的上一頁要求中,還原控制項狀態資訊。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)

將檢視狀態資訊從 SaveViewState() 方法所儲存的上一個網頁要求還原。Restores view-state information from a previous page request that was saved by the SaveViewState() method.

(Inherited from Control)
MapPathSecure(String) MapPathSecure(String) MapPathSecure(String) MapPathSecure(String)

擷取虛擬絕對路徑或相對路徑所對應至的實體路徑。Retrieves the physical path that a virtual path, either absolute or relative, maps to.

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

建立目前 Object 的淺層複本 (Shallow Copy)。Creates a shallow copy of the current Object.

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

決定伺服器控制項的事件是否要在頁面的 UI 伺服器控制項階層架構中向上傳遞。Determines whether the event for the server control is passed up the page's UI server control hierarchy.

(Inherited from Control)
OnDataBinding(EventArgs) OnDataBinding(EventArgs) OnDataBinding(EventArgs) OnDataBinding(EventArgs)

引發 DataBinding 事件。Raises the DataBinding event.

(Inherited from Control)
OnDataSourceChanged(EventArgs) OnDataSourceChanged(EventArgs) OnDataSourceChanged(EventArgs) OnDataSourceChanged(EventArgs)

引發 DataSourceChanged 事件。Raises the DataSourceChanged event.

(Inherited from HierarchicalDataSourceControl)
OnInit(EventArgs) OnInit(EventArgs) OnInit(EventArgs) OnInit(EventArgs)

引發 Init 事件。Raises the Init event.

(Inherited from Control)
OnLoad(EventArgs) OnLoad(EventArgs) OnLoad(EventArgs) OnLoad(EventArgs)

引發 Load 事件。Raises the Load event.

(Inherited from Control)
OnPreRender(EventArgs) OnPreRender(EventArgs) OnPreRender(EventArgs) OnPreRender(EventArgs)

引發 PreRender 事件。Raises the PreRender event.

(Inherited from Control)
OnTransforming(EventArgs) OnTransforming(EventArgs) OnTransforming(EventArgs) OnTransforming(EventArgs)

Transforming 控制項對其 XML 資料執行 XSLT 轉換之前,引發 XmlDataSource 事件。Raises the Transforming event before the XmlDataSource control performs an XSLT transformation on its XML data.

OnUnload(EventArgs) OnUnload(EventArgs) OnUnload(EventArgs) OnUnload(EventArgs)

引發 Unload 事件。Raises the Unload event.

(Inherited from Control)
OpenFile(String) OpenFile(String) OpenFile(String) OpenFile(String)

取得用來讀取檔案的 StreamGets a Stream used to read a file.

(Inherited from Control)
RaiseBubbleEvent(Object, EventArgs) RaiseBubbleEvent(Object, EventArgs) RaiseBubbleEvent(Object, EventArgs) RaiseBubbleEvent(Object, EventArgs)

指派事件的任何來源和它的資訊至控制項的父控制項。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 物件的 Controls 集合中移除子控制項之後呼叫。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)

將伺服器控制項內容傳送到提供的 HtmlTextWriter 物件,以寫入要在用戶端上呈現的內容。Sends server control content to a provided HtmlTextWriter object, which writes the content to be rendered on the client.

(Inherited from Control)
RenderChildren(HtmlTextWriter) RenderChildren(HtmlTextWriter) RenderChildren(HtmlTextWriter) RenderChildren(HtmlTextWriter)

輸出伺服器控制項之子控制項的內容至提供的 HtmlTextWriter 物件,這個物件會寫入用戶端上所要呈現的內容。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)
RenderControl(HtmlTextWriter) RenderControl(HtmlTextWriter) RenderControl(HtmlTextWriter) RenderControl(HtmlTextWriter)

將伺服器控制項內容輸出至提供的 HtmlTextWriter 物件,並在啟用追蹤時儲存控制項的追蹤資訊。Outputs server control content to a provided HtmlTextWriter object and stores tracing information about the control if tracing is enabled.

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

使用提供的 HtmlTextWriter 物件,輸出伺服器控制項內容至提供的 ControlAdapter 物件。Outputs server control content to a provided HtmlTextWriter object using a provided ControlAdapter object.

(Inherited from Control)
ResolveAdapter() ResolveAdapter() ResolveAdapter() ResolveAdapter()

取得負責呈現指定之控制項的控制項配置器。Gets the control adapter responsible for rendering the specified control.

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

取得瀏覽器可使用的 URL。Gets a URL that can be used by the browser.

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

將 URL 轉換為要求用戶端可使用的 URL。Converts a URL into one that is usable on the requesting client.

(Inherited from Control)
Save() Save() Save() Save()

如果 XmlDataSource 屬性已設定,儲存 DataFile 控制項目前存放在記憶體中的 XML 資料到磁碟中。Saves the XML data currently held in memory by the XmlDataSource control to disk if the DataFile property is set.

SaveControlState() SaveControlState() SaveControlState() SaveControlState()

儲存頁面回傳至伺服器以來,所發生的任何伺服器控制項狀態變更。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()

儲存自頁面回傳至伺服器以來所發生的任何伺服器控制項檢視狀態變更。Saves any server control view-state changes that have occurred since the time the page was posted back to the server.

(Inherited from Control)
SetDesignModeState(IDictionary) SetDesignModeState(IDictionary) SetDesignModeState(IDictionary) SetDesignModeState(IDictionary)

設定控制項的設計階段資料。Sets design-time data for a control.

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

指定事件處理常式委派,以呈現伺服器控制項及其內容至其父控制項。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)

使用追蹤資料機碼和追蹤資料值,設定設計階段期間追蹤呈現資料的追蹤資料。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)

使用追蹤的物體、追蹤資料機碼和追蹤資料值,設定設計階段期間追蹤呈現資料的追蹤資料。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()

傳回代表目前物件的字串。Returns a string that represents the current object.

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

導致對伺服器控制項的檢視狀態變更的追蹤 (Tracking),以便它們能夠儲存於伺服器控制項的 StateBag 物件。Causes tracking of view-state changes to the server control so they can be stored in the server control's StateBag object. 這個物件可透過 ViewState 屬性存取。This object is accessible through the ViewState property.

(Inherited from Control)

事件

DataBinding DataBinding DataBinding DataBinding

發生於伺服器控制項繫結至資料來源時。Occurs when the server control binds to a data source.

(Inherited from Control)
Disposed Disposed Disposed Disposed

發生於伺服器控制項從記憶體釋放時,這是在要求 ASP.NET 網頁時,伺服器控制項生命週期的最後階段。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)
IHierarchicalDataSource.DataSourceChanged IHierarchicalDataSource.DataSourceChanged IHierarchicalDataSource.DataSourceChanged IHierarchicalDataSource.DataSourceChanged

發生於 HierarchicalDataSourceControl 變更而影響資料繫結控制項時。Occurs when the HierarchicalDataSourceControl has changed in some way that affects data-bound controls.

(Inherited from HierarchicalDataSourceControl)
Init Init Init Init

發生於初始化伺服器控制項時,是其生命週期中的第一個步驟。Occurs when the server control is initialized, which is the first step in its lifecycle.

(Inherited from Control)
Load Load Load Load

發生於載入伺服器控制項至 Page 物件時。Occurs when the server control is loaded into the Page object.

(Inherited from Control)
PreRender PreRender PreRender PreRender

Control 物件載入之後但在呈現之前發生。Occurs after the Control object is loaded but prior to rendering.

(Inherited from Control)
Transforming Transforming Transforming Transforming

Transform 屬性所定義或 TransformFile 屬性所識別的樣式表套用至 XML 資料之前發生。Occurs before the style sheet that is defined by the Transform property or identified by the TransformFile property is applied to XML data.

Unload Unload Unload Unload

發生於伺服器控制項從記憶體卸載時。Occurs when the server control is unloaded from memory.

(Inherited from Control)

明確介面實作

IControlDesignerAccessor.GetDesignModeState() IControlDesignerAccessor.GetDesignModeState() IControlDesignerAccessor.GetDesignModeState() IControlDesignerAccessor.GetDesignModeState()

如需這個成員的說明,請參閱 GetDesignModeState()For a description of this member, see GetDesignModeState().

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

如需這個成員的說明,請參閱 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)

如需這個成員的說明,請參閱 SetOwnerControl(Control)For a description of this member, see SetOwnerControl(Control).

(Inherited from Control)
IDataSource.DataSourceChanged IDataSource.DataSourceChanged IDataSource.DataSourceChanged IDataSource.DataSourceChanged

如需這個成員的說明,請參閱 DataSourceChangedFor a description of this member, see DataSourceChanged.

IDataSource.GetView(String) IDataSource.GetView(String) IDataSource.GetView(String) IDataSource.GetView(String)

取得與資料來源控制項關聯的具名資料來源檢視。Gets the named data source view associated with the data source control.

IDataSource.GetViewNames() IDataSource.GetViewNames() IDataSource.GetViewNames() IDataSource.GetViewNames()

如需這個成員的說明,請參閱 GetViewNames()For a description of this member, see GetViewNames().

IHierarchicalDataSource.GetHierarchicalView(String) IHierarchicalDataSource.GetHierarchicalView(String) IHierarchicalDataSource.GetHierarchicalView(String) IHierarchicalDataSource.GetHierarchicalView(String)

為指定之路徑的 IHierarchicalDataSource 介面,取得檢視 Helper 物件。Gets the view helper object for the IHierarchicalDataSource interface for the specified path.

(Inherited from HierarchicalDataSourceControl)
IListSource.ContainsListCollection IListSource.ContainsListCollection IListSource.ContainsListCollection IListSource.ContainsListCollection

如需這個成員的說明,請參閱 ContainsListCollectionFor a description of this member, see ContainsListCollection.

IListSource.GetList() IListSource.GetList() IListSource.GetList() IListSource.GetList()

如需這個成員的說明,請參閱 GetList()For a description of this member, see GetList().

IParserAccessor.AddParsedSubObject(Object) IParserAccessor.AddParsedSubObject(Object) IParserAccessor.AddParsedSubObject(Object) IParserAccessor.AddParsedSubObject(Object)

如需這個成員的說明,請參閱 AddParsedSubObject(Object)For a description of this member, see AddParsedSubObject(Object).

(Inherited from Control)

擴充方法

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

傳回與指定之控制項的資料控制項相關聯的資料來源。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)

傳回在指定之控制項的命名容器中所指定資料行的欄位樣板。Returns the field template for the specified column in the specified control's naming container.

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

傳回包含資料控制項的中繼資料表物件。Returns the metatable object for the containing data control.

GetDefaultValues(IDataSource) GetDefaultValues(IDataSource) GetDefaultValues(IDataSource) GetDefaultValues(IDataSource)

取得所指定資料來源的預設值集合。Gets the collection of the default values for the specified data source.

GetMetaTable(IDataSource) GetMetaTable(IDataSource) GetMetaTable(IDataSource) GetMetaTable(IDataSource)

取得所指定資料來源物件中的資料表中繼資料。Gets the metadata for a table in the specified data source object.

TryGetMetaTable(IDataSource, MetaTable) TryGetMetaTable(IDataSource, MetaTable) TryGetMetaTable(IDataSource, MetaTable) TryGetMetaTable(IDataSource, MetaTable)

判斷資料表中繼資料是否可供使用。Determines whether table metadata is available.

適用於

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