BeforeProperties/AfterProperties in Event Receivers

桃扇骨 2021-12-18 05:47 131阅读 0赞

Sharepoint List

<table style="width:500px;"> 
 <tbody> 
  <tr> 
   <td><strong>List</strong></td> 
   <td><strong>BeforeProperties</strong></td> 
   <td><strong>AfterProperties</strong></td> 
   <td><strong>properties.ListItem</strong></td> 
  </tr> 
  <tr> 
   <td>ItemAdding</td> 
   <td>No Value</td> 
   <td>No Value</td> 
   <td>Null</td> 
  </tr> 
  <tr> 
   <td>ItemAdded</td> 
   <td>No Value</td> 
   <td>No Value</td> 
   <td>New Value</td> 
  </tr> 
  <tr> 
   <td>ItemUpdating</td> 
   <td>Original Value</td> 
   <td>Changed Value</td> 
   <td>Original Value</td> 
  </tr> 
  <tr> 
   <td>ItemUpdated</td> 
   <td>Original Value</td> 
   <td>Changed Value</td> 
   <td>Changed Value</td> 
  </tr> 
  <tr> 
   <td>ItemDeleting</td> 
   <td>No Value</td> 
   <td>No Value</td> 
   <td>Original Value</td> 
  </tr> 
  <tr> 
   <td>ItemDeleted</td> 
   <td>No Value</td> 
   <td>No Value</td> 
   <td>Null</td> 
  </tr> 
 </tbody> 
</table>

Sharepoint Library

<table style="width:500px;"> 
 <tbody> 
  <tr> 
   <td><strong>Library</strong></td> 
   <td><strong>BeforeProperties</strong></td> 
   <td><strong>AfterProperties</strong></td> 
   <td><strong>properties.ListItem</strong></td> 
  </tr> 
  <tr> 
   <td>ItemAdding</td> 
   <td>No Value</td> 
   <td>No Value</td> 
   <td>Null</td> 
  </tr> 
  <tr> 
   <td>ItemAdded</td> 
   <td>No Value</td> 
   <td>No Value</td> 
   <td>New Value</td> 
  </tr> 
  <tr> 
   <td>ItemUpdating</td> 
   <td>Original Value</td> 
   <td>Changed Value</td> 
   <td>Original Value</td> 
  </tr> 
  <tr> 
   <td>ItemUpdated</td> 
   <td>Original Value</td> 
   <td>Changed Value</td> 
   <td>Changed Value</td> 
  </tr> 
  <tr> 
   <td>ItemDeleting</td> 
   <td>No Value</td> 
   <td>No Value</td> 
   <td>Original Value</td> 
  </tr> 
  <tr> 
   <td>ItemDeleted</td> 
   <td>No Value</td> 
   <td>No Value</td> 
   <td>Null</td> 
  </tr> 
 </tbody> 
</table>

转载于:https://www.cnblogs.com/dataadapter/p/4344337.html