This article walks through creating an editable List View control, with the finished results available for download at the end of the article. (It is assumed that the reader is familiar with how to edit data using a data source control.
If this is not the case, please first read Accessing and Updating Data in ASP.
Snapshot events are sent only if snapshot information was requested for the items through Subscription#set Requested Snapshot and precede the real time events.
Inquiry method that asks whether the current update belongs to the item snapshot (which carries the current item state at the time of Subscription).
The Current Mode of Details View contorl is Read Only we change the mode to Edit for Editing Record..
Now, we have Edit button on Details View control in ASP. When we click Edit Button that time we need to change mode of Details View control for Editing Records.
So Event Firing Enabled calls a static method on the SPEvent Manager object – sounds reasonable, let’s look at that: Okay, so we’re setting a private static Local Data Store Slot to mark whether event firing is enabled or not.
This Local Data Store Slot is in the SPEvent Manager class, and being static, it’ll be shared across the entire thread, for that current domain.