SharePoint 2007 开发系列(25) 创建SharePoint Event Handler
Two procedures are involved in this task:
Creating an event handler in MS Visual Studio
Adding the event handler as a feature in WSS V3.0
To create
C# code
public class DeletingAction : SPItemEventReceiver
{
public override void ItemDeleting(SPItemEventProperties properties)
{
properties.Cancel = true;
}
}
To Add
Create a folder in local drive:/Program Files/Common Files/Microsoft Shared/web server extensions/12/TEMPLATE/FEATURES called DeletingEventHandler.
Create Feature.xml and Elements.xml files in this folder.
<Feature Scope="Web"
Title="Deleting Event Handler"
Id="GUID"
xmlns="http://schemas.microsoft.com/sharepoint/">
<ElementManifests>
<ElementManifest Location="Elements.xml"/>
</ElementManifests>
</Feature>
<Elements xmlns="http://schemas.microsoft.com/sharepoint/">
<Receivers ListTemplateId="104">
<Receiver>
<Name>DeletingEventHandler</Name>
<Type>ItemDeleting</Type>
<SequenceNumber>10000</SequenceNumber>
<Assembly>DeletingEventHandler, Version=1.0.0.0, Culture=neutral, PublicKeyToken=a26b5449ac4a4cf3</Assembly>
<Class>DeletingEventHandler.DeletingAction</Class>
<Data></Data>
<Filter></Filter>
</Receiver>
</Receivers>
</Elements>
At a command prompt,
stsadm -o installfeature -filename DeletingEventHandler\Feature.xml
stsadm -o activatefeature -filename DeletingEventHandler\Feature.xml -url http://Server/Site/Subsite
iisreset
