However, it seems to me that After Properties[“field Name”] for Item Updating events could still be null even if you update an item through Share Point UI. Microsoft is conducting an online survey to understand your opinion of the Msdn Web site.Setting Taxonomy Field values can be trick, specially because of the lack of documentation.Here I show an example of how to work with the new object model for the migration of field values (Lookup fields X Taxonomy fields).As a solution for that, the code below maps the Lookup field values into Taxonomy field values, aka Managed Metadata field values.Note: The code above is very well commented, so no comments. Reference: Marcel Medina Click here to read the same content in Portuguese.Handling of such events is facilitated by event receivers.
Does someone have any tips of other ways to Compare the values?
In this quick note I want to show you guys an example of how to work with the new object model for the migration of field values (Lookup fields X Taxonomy fields).
Consider the following Lookup List and Term Store in this example, that contains the World Cup 2010 Brazilian football players, according to Figure 1: Figure 1 – Lookup List vs Taxonomy Term Store Note: As you can see, the decision in migrating Lookup fields to Taxonomy fields is a battle. In my case as I am creating a Content Type Hub, all the Site Columns must not have dependencies, so a solution is to get rid of Lookup fields.
There are basically two types of event receivers: Synchronous and Asynchronous event receivers.
Synchronous event receivers are also known as ‘Before’ event receivers.