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<?xml version="1.0" encoding="utf-8"?>
<Type Name="XPathBinder" FullName="System.Web.UI.XPathBinder">
<TypeSignature Language="C#" Value="public sealed class XPathBinder" />
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Base>
<BaseTypeName>System.Object</BaseTypeName>
</Base>
<Interfaces />
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>You can use the overloaded <see cref="M:System.Web.UI.XPathBinder.Eval(System.Object,System.String)" /> method of this class to bind to the result of an XPath expression executed against an object that implements the <see cref="T:System.Xml.XPath.IXPathNavigable" /> interface, such as an <see cref="T:System.Xml.XmlNode" />. You can use the <see cref="M:System.Web.UI.XPathBinder.Select(System.Object,System.String)" /> method to retrieve the results of an XPath expression executed against an <see cref="T:System.Xml.XPath.IXPathNavigable" /> object as an <see cref="T:System.Collections.IEnumerable" /> list of nodes. This list of nodes can be enumerated directly or assigned to the DataSource property of a list control, such as a <see cref="T:System.Web.UI.WebControls.Repeater" /> or <see cref="T:System.Web.UI.WebControls.DataList" />.</para>
<para>You can use a simplified version of data-binding syntax when using the <see cref="T:System.Web.UI.XPathBinder" /> methods declaratively. Instead of calling XPathBinder.Eval(Container.DataItem, <paramref name="xpath" />) you can use XPath(<paramref name="xpath" />). Similarly, instead of calling XPathBinder.Select(Container.DataItem, <paramref name="xpath" />), you can use XPathSelect(<paramref name="xpath" />) to retrieve an <see cref="T:System.Collections.IEnumerable" /> set of nodes. When using this simplified syntax, the <see cref="M:System.Web.UI.XPathBinder.Eval(System.Object,System.String)" /> and <see cref="M:System.Web.UI.XPathBinder.Select(System.Object,System.String)" /> methods assume a default Container.DataItem context object.</para>
<para>For more information about data binding to ASP.NET server controls, see <format type="text/html"><a href="676BEB1D-DDFA-4153-BBA8-3C86DCB7CECA">Data-Binding Expression Syntax</a></format>.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Provides support for rapid application development (RAD) designers to parse data-binding expressions that use XPath expressions. This class cannot be inherited.</para>
</summary>
</Docs>
<Members>
<Member MemberName="Eval">
<MemberSignature Language="C#" Value="public static object Eval (object container, string xpath);" />
<MemberType>Method</MemberType>
<ReturnValue>
<ReturnType>System.Object</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="container" Type="System.Object" />
<Parameter Name="xpath" Type="System.String" />
</Parameters>
<Docs>
<param name="xpath">To be added.</param>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>You can use the <see cref="M:System.Web.UI.XPathBinder.Eval(System.Object,System.String)" /> method declaratively if you want to simplify the casting of an XML node to a text string to be displayed on a browser. To do so, you must place the <%# and %> tags, which are also used in standard ASP.NET data binding, around the data-binding expression.</para>
<para>For any of the list ASP.NET server controls, such as <see cref="T:System.Web.UI.WebControls.DataList" />, <see cref="T:System.Web.UI.WebControls.DataGrid" />, or <see cref="T:System.Web.UI.WebControls.Repeater" />, the <paramref name="container" /> parameter should be Container.DataItem. If you are binding against the page, the <paramref name="container" /> parameter should be Page.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Evaluates XPath data-binding expressions at run time.</para>
</summary>
<returns>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>An <see cref="T:System.Object" /> that results from the evaluation of the data-binding expression.</para>
</returns>
<param name="container">
<attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.Xml.XPath.IXPathNavigable" /> object reference that the expression is evaluated against. This must be a valid object identifier in the page's specified language. </param>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="Eval">
<MemberSignature Language="C#" Value="public static string Eval (object container, string xpath, string format);" />
<MemberType>Method</MemberType>
<ReturnValue>
<ReturnType>System.String</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="container" Type="System.Object" />
<Parameter Name="xpath" Type="System.String" />
<Parameter Name="format" Type="System.String" />
</Parameters>
<Docs>
<param name="xpath">To be added.</param>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>To learn more about format strings in the .NET Framework, see <format type="text/html"><a href="0D1364DA-5B30-4D42-8E6B-03378343343F">Formatting Overview</a></format>.</para>
<para>You can use the <see cref="M:System.Web.UI.XPathBinder.Eval(System.Object,System.String)" /> method declaratively if you want to simplify the casting of an XML node to a text string to be displayed in a browser. To do so, you must place the <%# and %> tags, which are also used in standard ASP.NET data binding, around the data-binding expression.</para>
<para>For any of the list ASP.NET server controls, such as <see cref="T:System.Web.UI.WebControls.DataList" />, <see cref="T:System.Web.UI.WebControls.DataGrid" />, or <see cref="T:System.Web.UI.WebControls.Repeater" />, the <paramref name="container" /> parameter should be Container.DataItem. If you are binding against the page, the <paramref name="container" /> parameter should be Page.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Evaluates XPath data-binding expressions at run time and formats the result as text to be displayed in the requesting browser.</para>
</summary>
<returns>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>A <see cref="T:System.String" /> that results from the evaluation of the data-binding expression and conversion to a string type.</para>
</returns>
<param name="container">
<attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.Xml.XPath.IXPathNavigable" /> object reference that the expression is evaluated against. This must be a valid object identifier in the page's specified language. </param>
<param name="format">
<attribution license="cc4" from="Microsoft" modified="false" />A .NET Framework format string, similar to those used by <see cref="M:System.String.Format(System.String,System.Object)" />, that converts the <see cref="T:System.Xml.XPath.IXPathNavigable" /> object (which results from the evaluation of the data-binding expression) to a <see cref="T:System.String" /> that can be displayed by the requesting browser. </param>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="Eval">
<MemberSignature Language="C#" Value="public static object Eval (object container, string xpath, System.Xml.IXmlNamespaceResolver resolver);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Object</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="container" Type="System.Object" />
<Parameter Name="xpath" Type="System.String" />
<Parameter Name="resolver" Type="System.Xml.IXmlNamespaceResolver" />
</Parameters>
<Docs>
<param name="xpath">To be added.</param>
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>You can use the <see cref="M:System.Web.UI.XPathBinder.Eval(System.Object,System.String,System.Xml.IXmlNamespaceResolver)" /> method declaratively if you want to simplify the casting of an XML node to a text string to be displayed in a browser. To do so, you must place the <%# and %> tags, which are also used in standard ASP.NET data binding, around the data-binding expression. The data-binding expression includes the XPath expression and an <see cref="T:System.Xml.IXmlNamespaceResolver" /> object to resolve the namespace reference.</para>
<para>For any of the list ASP.NET server controls, such as <see cref="T:System.Web.UI.WebControls.DataList" />, <see cref="T:System.Web.UI.WebControls.DataGrid" />, or <see cref="T:System.Web.UI.WebControls.Repeater" />, the <paramref name="container" /> parameter should be Container.DataItem. If you are binding against the page, the <paramref name="container" /> parameter should be Page.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Evaluates XPath data-binding expressions at run time and formats the result as text to be displayed in the requesting browser, using the <see cref="T:System.Xml.IXmlNamespaceResolver" /> object specified to resolve namespace prefixes in the XPath expression.</para>
</summary>
<returns>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>A <see cref="T:System.Object" /> that results from the evaluation of the data-binding expression.</para>
</returns>
<param name="container">
<attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.Xml.XPath.IXPathNavigable" /> object reference that the expression is evaluated against. This must be a valid object identifier in the page's specified language.</param>
<param name="resolver">
<attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.Xml.IXmlNamespaceResolver" /> object used to resolve namespace prefixes in the XPath expression.</param>
</Docs>
</Member>
<Member MemberName="Eval">
<MemberSignature Language="C#" Value="public static string Eval (object container, string xpath, string format, System.Xml.IXmlNamespaceResolver resolver);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.String</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="container" Type="System.Object" />
<Parameter Name="xpath" Type="System.String" />
<Parameter Name="format" Type="System.String" />
<Parameter Name="resolver" Type="System.Xml.IXmlNamespaceResolver" />
</Parameters>
<Docs>
<param name="xpath">To be added.</param>
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>You can use the <see cref="M:System.Web.UI.XPathBinder.Eval(System.Object,System.String,System.String,System.Xml.IXmlNamespaceResolver)" /> method declaratively if you want to simplify the casting of an XML node to a text string to be displayed in a browser. To do so, you must place the <%# and %> tags, which are also used in standard ASP.NET data binding, around the data-binding expression. The data-binding expression includes the XPath expression and an <see cref="T:System.Xml.IXmlNamespaceResolver" /> object to resolve the namespace reference.</para>
<para>For any of the list ASP.NET server controls, such as <see cref="T:System.Web.UI.WebControls.DataList" />, <see cref="T:System.Web.UI.WebControls.DataGrid" />, or <see cref="T:System.Web.UI.WebControls.Repeater" />, the <paramref name="container" /> parameter should be Container.DataItem. If you are binding against the page, the <paramref name="container" /> parameter should be Page.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Evaluates XPath data-binding expressions at run time and formats the result as text to be displayed in the requesting browser, using the <see cref="T:System.Xml.IXmlNamespaceResolver" /> object specified to resolve namespace prefixes in the XPath expression..</para>
</summary>
<returns>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>A <see cref="T:System.String" /> that results from the evaluation of the data-binding expression and conversion to a string type.</para>
</returns>
<param name="container">
<attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.Xml.XPath.IXPathNavigable" /> object reference that the expression is evaluated against. This must be a valid object identifier in the page's specified language.</param>
<param name="format">
<attribution license="cc4" from="Microsoft" modified="false" />A .NET Framework format string, similar to those used by <see cref="M:System.String.Format(System.String,System.Object)" />, that converts the <see cref="T:System.Xml.XPath.IXPathNavigable" /> object (which results from the evaluation of the data-binding expression) to a <see cref="T:System.String" /> that can be displayed by the requesting browser.</param>
<param name="resolver">
<attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.Xml.IXmlNamespaceResolver" /> object used to resolve namespace prefixes in the XPath expression.</param>
</Docs>
</Member>
<Member MemberName="Select">
<MemberSignature Language="C#" Value="public static System.Collections.IEnumerable Select (object container, string xpath);" />
<MemberType>Method</MemberType>
<ReturnValue>
<ReturnType>System.Collections.IEnumerable</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="container" Type="System.Object" />
<Parameter Name="xpath" Type="System.String" />
</Parameters>
<Docs>
<param name="xpath">To be added.</param>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>You can use the <see cref="M:System.Web.UI.XPathBinder.Select(System.Object,System.String)" /> method declaratively if you want to simplify the retrieval of a set of nodes using an XPath query. To do so, you must place the <%# and %> tags, which are also used in standard ASP.NET data binding, around the XPath query.</para>
<para>For any of the list ASP.NET server controls, such as <see cref="T:System.Web.UI.WebControls.DataList" />, <see cref="T:System.Web.UI.WebControls.DataGrid" />, or <see cref="T:System.Web.UI.WebControls.Repeater" />, the <paramref name="container" /> parameter should be Container.DataItem.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Uses an XPath data-binding expression at run time to return a list of nodes.</para>
</summary>
<returns>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>An <see cref="T:System.Collections.IEnumerable" /> list of nodes.</para>
</returns>
<param name="container">
<attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.Xml.XPath.IXPathNavigable" /> object reference that the expression is evaluated against. This must be a valid object identifier in the page's specified language. </param>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="Select">
<MemberSignature Language="C#" Value="public static System.Collections.IEnumerable Select (object container, string xpath, System.Xml.IXmlNamespaceResolver resolver);" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Collections.IEnumerable</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="container" Type="System.Object" />
<Parameter Name="xpath" Type="System.String" />
<Parameter Name="resolver" Type="System.Xml.IXmlNamespaceResolver" />
</Parameters>
<Docs>
<param name="xpath">To be added.</param>
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>You can use the <see cref="M:System.Web.UI.XPathBinder.Select(System.Object,System.String,System.Xml.IXmlNamespaceResolver)" /> method declaratively if you want to simplify the retrieval of a set of nodes using an XPath query. To do so, you must place the <%# and %> tags, which are also used in standard ASP.NET data binding, around the XPath query and an <see cref="T:System.Xml.IXmlNamespaceResolver" /> object to resolve the namespace reference.</para>
<para>For any of the list ASP.NET server controls, such as <see cref="T:System.Web.UI.WebControls.DataList" />, <see cref="T:System.Web.UI.WebControls.DataGrid" />, or <see cref="T:System.Web.UI.WebControls.Repeater" />, the <paramref name="container" /> parameter should be Container.DataItem.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Uses an XPath data-binding expression at run time to return a list of nodes, using the <see cref="T:System.Xml.IXmlNamespaceResolver" /> object specified to resolve namespace prefixes in the XPath expression.</para>
</summary>
<returns>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>An <see cref="T:System.Collections.IEnumerable" /> list of nodes.</para>
</returns>
<param name="container">
<attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.Xml.XPath.IXPathNavigable" /> object reference that the expression is evaluated against. This must be a valid object identifier in the page's specified language.</param>
<param name="resolver">
<attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.Xml.IXmlNamespaceResolver" /> object used to resolve namespace prefixes in the XPath expression.</param>
</Docs>
</Member>
</Members>
</Type>
|
