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<?xml version="1.0" encoding="utf-8"?>
<Type Name="DetailsViewUpdateEventArgs" FullName="System.Web.UI.WebControls.DetailsViewUpdateEventArgs">
<TypeSignature Language="C#" Value="public class DetailsViewUpdateEventArgs : System.ComponentModel.CancelEventArgs" />
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Base>
<BaseTypeName>System.ComponentModel.CancelEventArgs</BaseTypeName>
</Base>
<Interfaces />
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="T:System.Web.UI.WebControls.DetailsView" /> control raises the <see cref="E:System.Web.UI.WebControls.DetailsView.ItemUpdating" /> event when an Update button (a button with its CommandName property set to "Update") within the control is clicked, but before the <see cref="T:System.Web.UI.WebControls.DetailsView" /> control updates the record. This allows you to provide an event handler that performs a custom routine, such as HTML-encoding the values of a record before updating it in the data source, whenever this event occurs.</para>
<para>A <see cref="T:System.Web.UI.WebControls.DetailsViewUpdateEventArgs" /> object is passed to the event handler, which allows you to determine the value of an optional command argument sent to the <see cref="T:System.Web.UI.WebControls.DetailsView" /> control and to indicate whether the update operation should be canceled. To determine the value of the command argument, use the <see cref="P:System.Web.UI.WebControls.DetailsViewUpdateEventArgs.CommandArgument" /> property. To cancel the update operation, set the <see cref="P:System.ComponentModel.CancelEventArgs.Cancel" /> property to true. You can also read or modify the new values entered by the user by using the <see cref="P:System.Web.UI.WebControls.DetailsViewUpdatedEventArgs.Keys" /> and <see cref="P:System.Web.UI.WebControls.DetailsViewUpdateEventArgs.NewValues" /> properties. The <see cref="P:System.Web.UI.WebControls.DetailsViewUpdateEventArgs.Keys" /> property contains the key fields, while the <see cref="P:System.Web.UI.WebControls.DetailsViewUpdateEventArgs.NewValues" /> property contains the non-key fields. If you need to access the original non-key field values, use the <see cref="P:System.Web.UI.WebControls.DetailsViewUpdatedEventArgs.OldValues" /> property.</para>
<para>For more information about handling events, see <format type="text/html"><a href="01e4f1bc-e55e-413f-98c7-6588493e5f67">Consuming Events</a></format>.</para>
<para>For a list of initial property values for an instance of the <see cref="T:System.Web.UI.WebControls.DetailsViewUpdateEventArgs" /> class, see the <see cref="M:System.Web.UI.WebControls.DetailsViewUpdateEventArgs.#ctor(System.Object)" /> constructor.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Provides data for the <see cref="E:System.Web.UI.WebControls.DetailsView.ItemUpdating" /> event.</para>
</summary>
</Docs>
<Members>
<Member MemberName=".ctor">
<MemberSignature Language="C#" Value="public DetailsViewUpdateEventArgs (object argument);" />
<MemberType>Constructor</MemberType>
<Parameters>
<Parameter Name="argument" Type="System.Object" />
</Parameters>
<Docs>
<param name="argument">To be added.</param>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Use this constructor to initialize a new instance of the <see cref="T:System.Web.UI.WebControls.DetailsViewUpdateEventArgs" /> class.</para>
<para>The following table shows the initial property value for an instance of the <see cref="T:System.Web.UI.WebControls.DetailsViewUpdateEventArgs" /> class.</para>
<list type="table">
<listheader>
<item>
<term>
<para>Property</para>
</term>
<description>
<para>Initial Value</para>
</description>
</item>
</listheader>
<item>
<term>
<para>
<see cref="P:System.Web.UI.WebControls.DetailsViewUpdateEventArgs.CommandArgument" />
</para>
</term>
<description>
<para>The value of the <paramref name="commandArgument" /> parameter.</para>
</description>
</item>
</list>
<block subset="none" type="note">
<para>This constructor is used primarily by control developers when raising events.</para>
</block>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Initializes a new instance of the <see cref="T:System.Web.UI.WebControls.DetailsViewUpdateEventArgs" /> class.</para>
</summary>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="CommandArgument">
<MemberSignature Language="C#" Value="public object CommandArgument { get; }" />
<MemberType>Property</MemberType>
<ReturnValue>
<ReturnType>System.Object</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Use the <see cref="P:System.Web.UI.WebControls.DetailsViewInsertEventArgs.CommandArgument" /> property to determine the value of the command argument passed to the <see cref="T:System.Web.UI.WebControls.DetailsView" /> control.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets the command argument for the update operation passed to the <see cref="T:System.Web.UI.WebControls.DetailsView" /> control.</para>
</summary>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="Keys">
<MemberSignature Language="C#" Value="public System.Collections.Specialized.IOrderedDictionary Keys { get; }" />
<MemberType>Property</MemberType>
<ReturnValue>
<ReturnType>System.Collections.Specialized.IOrderedDictionary</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Use the <see cref="P:System.Web.UI.WebControls.DetailsViewUpdateEventArgs.Keys" /> property to access the values of the key fields for the record to update. For example, you can use these values to keep a log of updated records.</para>
<block subset="none" type="note">
<para>This property contains only the key fields. To access the updated and original non-key fields, use the <see cref="P:System.Web.UI.WebControls.DetailsViewUpdateEventArgs.NewValues" /> and <see cref="P:System.Web.UI.WebControls.DetailsViewUpdateEventArgs.OldValues" /> properties, respectively.</para>
</block>
<para>The <see cref="P:System.Web.UI.WebControls.DetailsViewUpdateEventArgs.Keys" /> property returns an object that implements the <see cref="T:System.Collections.Specialized.IOrderedDictionary" /> interface. The object contains <see cref="T:System.Collections.DictionaryEntry" /> objects that represent the fields of the record to update.</para>
<block subset="none" type="note">
<para>As a shortcut, you can also use the indexer of the <see cref="T:System.Collections.Specialized.IOrderedDictionary" /> object to access the field values directly.</para>
</block>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets a dictionary that contains the key field name/value pairs for the record to update.</para>
</summary>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="NewValues">
<MemberSignature Language="C#" Value="public System.Collections.Specialized.IOrderedDictionary NewValues { get; }" />
<MemberType>Property</MemberType>
<ReturnValue>
<ReturnType>System.Collections.Specialized.IOrderedDictionary</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Use the <see cref="P:System.Web.UI.WebControls.DetailsViewUpdateEventArgs.NewValues" /> property to access the new field values for the record to update. For example, you can use these values to keep a log of updated records.</para>
<block subset="none" type="note">
<para>This property does not contain the key fields. To access the key fields, use the <see cref="P:System.Web.UI.WebControls.DetailsViewUpdateEventArgs.Keys" /> property. You can also access the original field values by using the <see cref="P:System.Web.UI.WebControls.DetailsViewUpdateEventArgs.OldValues" /> property.</para>
</block>
<para>The <see cref="P:System.Web.UI.WebControls.DetailsViewUpdateEventArgs.NewValues" /> property returns an object that implements the <see cref="T:System.Collections.Specialized.IOrderedDictionary" /> interface. The object contains <see cref="T:System.Collections.DictionaryEntry" /> objects that represent the fields of the record to update.</para>
<block subset="none" type="note">
<para>As a shortcut, you can also use the indexer of the <see cref="T:System.Collections.Specialized.IOrderedDictionary" /> object to access the field values directly.</para>
</block>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets a dictionary that contains the new field name/value pairs for the record to update.</para>
</summary>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="OldValues">
<MemberSignature Language="C#" Value="public System.Collections.Specialized.IOrderedDictionary OldValues { get; }" />
<MemberType>Property</MemberType>
<ReturnValue>
<ReturnType>System.Collections.Specialized.IOrderedDictionary</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Use the <see cref="P:System.Web.UI.WebControls.DetailsViewUpdateEventArgs.OldValues" /> property to access the original field values for the updated record. For example, you can use these values to keep a log of updated records.</para>
<block subset="none" type="note">
<para>This property does not contain the key fields. To access the key fields, use the <see cref="P:System.Web.UI.WebControls.DetailsViewUpdateEventArgs.Keys" /> property. You can also access the new field values entered by the user by using the <see cref="P:System.Web.UI.WebControls.DetailsViewUpdateEventArgs.NewValues" /> property.</para>
</block>
<para>The <see cref="P:System.Web.UI.WebControls.DetailsViewUpdateEventArgs.OldValues" /> property returns an object that implements the <see cref="T:System.Collections.Specialized.IOrderedDictionary" /> interface. The object contains <see cref="T:System.Collections.DictionaryEntry" /> objects that represent the fields of the record to update.</para>
<block subset="none" type="note">
<para>As a shortcut, you can also use the indexer of the object to access the field values directly.</para>
</block>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets a dictionary that contains the original field name/value pairs for the record to update.</para>
</summary>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
</Members>
</Type>
|
