<?xml version="1.0" encoding="utf-8"?> <Type Name="WebPartEventHandler" FullName="System.Web.UI.WebControls.WebParts.WebPartEventHandler"> <TypeSignature Language="C#" Value="public delegate void WebPartEventHandler(object source, WebPartEventArgs e);" /> <AssemblyInfo> <AssemblyName>System.Web</AssemblyName> <AssemblyVersion>2.0.0.0</AssemblyVersion> </AssemblyInfo> <Base> <BaseTypeName>System.Delegate</BaseTypeName> </Base> <Parameters> <Parameter Name="source" Type="System.Object" /> <Parameter Name="e" Type="System.Web.UI.WebControls.WebParts.WebPartEventArgs" /> </Parameters> <ReturnValue> <ReturnType>System.Void</ReturnType> </ReturnValue> <Docs> <param name="source">To be added.</param> <param name="e">To be added.</param> <since version=".NET 2.0" /> <remarks> <attribution license="cc4" from="Microsoft" modified="false" /> <para>The method specified in the <see cref="T:System.Web.UI.WebControls.WebParts.WebPartEventHandler" /> delegate will be called when a <see cref="E:System.Web.UI.WebControls.WebParts.WebPartManager.WebPartAdded" /> event, <see cref="E:System.Web.UI.WebControls.WebParts.WebPartManager.WebPartDeleted" /> event, <see cref="E:System.Web.UI.WebControls.WebParts.WebPartManager.WebPartClosed" /> event, <see cref="E:System.Web.UI.WebControls.WebParts.WebPartManager.WebPartMoved" /> event, or <see cref="E:System.Web.UI.WebControls.WebParts.WebPartManager.SelectedWebPartChanged" /> event is raised.</para> <para>Page developers can provide custom handlers for Web Parts events by adding an OnWebPartAdded attribute, OnWebPartDeleted attribute, OnWebPartClosed attribute, OnWebPartMoved attribute, or OnSelectedWebPartChanged attribute to the <asp:webpartmanager> element in a page, and assigning a custom method name to the attribute. A custom handler can also be assigned programmatically. For more information on programmatically assigning an event handler, see <format type="text/html"><a href="348e9600-22e3-49a2-8864-11c5bb3e98fc">How to: Connect Event Handler Methods to Events</a></format>.</para> </remarks> <summary> <attribution license="cc4" from="Microsoft" modified="false" /> <para>Represents the method that will handle the <see cref="E:System.Web.UI.WebControls.WebParts.WebPartManager.WebPartAdded" /> event, <see cref="E:System.Web.UI.WebControls.WebParts.WebPartManager.WebPartDeleted" /> event, <see cref="E:System.Web.UI.WebControls.WebParts.WebPartManager.WebPartClosed" /> event, <see cref="E:System.Web.UI.WebControls.WebParts.WebPartManager.WebPartMoved" /> event, or <see cref="E:System.Web.UI.WebControls.WebParts.WebPartManager.SelectedWebPartChanged" /> event of a <see cref="T:System.Web.UI.WebControls.WebParts.WebPartManager" /> object. </para> </summary> </Docs> </Type>