How to change a field value during the ItemUpdating event

Posted by Buzzby on Stack Overflow See other posts from Stack Overflow or by Buzzby
Published on 2010-06-17T21:44:00Z Indexed on 2010/06/18 7:53 UTC
Read the original article Hit count: 297

Filed under:

c#

|

sharepoint

|

event

Hi

I am trying to set the value of a field on a ListItem in an event receiver but its not working

All i am doing during the event is

properties.AfterProperties[<field internal name>] = 1;

No errors are thrown but the the field i'm setting does not change. I have also tried

properties.ListItem[<field internal name>] = 1;
properties.ListItem.Update();

Have also tried SystemUpdate();

I know i am meant to be setting the afterproperties but think i am missing an obvious step.

Thanks

© Stack Overflow or respective owner

Related posts about c#

.NET WebRequest.PreAuthenticate not quite what it sounds like

as seen on West-Wind - Search for 'West-Wind'
I’ve run into the problem a few times now: How to pre-authenticate .NET WebRequest calls doing an HTTP call to the server – essentially send authentication credentials on the very first request instead of waiting for a server challenge first? At first glance this sound like it should be easy:… >>> More
HttpWebRequest and Ignoring SSL Certificate Errors

as seen on West-Wind - Search for 'West-Wind'
Man I can't believe this. I'm still mucking around with OFX servers and it drives me absolutely crazy how some these servers are just so unbelievably misconfigured. I've recently hit three different 3 major brokerages which fail HTTP validation with bad or corrupt certificates at least according to… >>> More
The dynamic Type in C# Simplifies COM Member Access from Visual FoxPro

as seen on West-Wind - Search for 'West-Wind'
I’ve written quite a bit about Visual FoxPro interoperating with .NET in the past both for ASP.NET interacting with Visual FoxPro COM objects as well as Visual FoxPro calling into .NET code via COM Interop. COM Interop with Visual FoxPro has a number of problems but one of them at least got a lot… >>> More
Dynamic Type to do away with Reflection

as seen on West-Wind - Search for 'West-Wind'
The dynamic type in C# 4.0 is a welcome addition to the language. One thing I’ve been doing a lot with it is to remove explicit Reflection code that’s often necessary when you ‘dynamically’ need to walk and object hierarchy. In the past I’ve had a number of ReflectionUtils that used string based expressions… >>> More
Finding a Relative Path in .NET

as seen on West-Wind - Search for 'West-Wind'
Here’s a nice and simple path utility that I’ve needed in a number of applications: I need to find a relative path based on a base path. So if I’m working in a folder called c:\temp\templates\ and I want to find a relative path for c:\temp\templates\subdir\test.txt I want to receive back subdir\test… >>> More

Related posts about sharepoint

SharePoint 2010 MSDN Labs

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
Eric Ligman, from Microsoft, posted a great blog post this week listing all of the SharePoint 2010 Virtual Labs that are available from Microsoft. His blog entry is here: http://blogs.msdn.com/b/mssmallbiz/archive/2012/03/13/sharepoint-server-2010-msdn-virtual-labs-available-to-you-online-plus-more-sharepoint-2010-resources… >>> More
Enterprise SharePoint 2010 Hosting, SharePoint Foundation 2010 Hosting, SharePoint Standard 2010 Hos

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
Enterprise SharePoint 2010 Hosting, SharePoint Foundation 2010 Hosting, SharePoint Standard 2010 Hosting, Michigan Sclera, a Microsoft Hosted Services Provider Partner, is offering key Service Offerings around the Microsoft SharePoint Server 2010 stack. Specifically – if you’re looking for SharePoint… >>> More
SharePoint Personalization Site Links - Les liens personnalis?s des MySite SharePoint

as seen on ASP-PHP.net - Search for 'ASP-PHP.net'
Nous avons vu dans les articles pr?c?dents comment agr?menter les pages de recherche afin de permettre une meilleure adoption du produit par les utilisateurs. Il existe une autre fonctionnalit? de Microsoft Office SharePoint Server 2007 (MOSS) qui permet aussi de personnaliser un peu le MySite des… >>> More
Auditer une ferme SharePoint - Assurer le bon fonctionnement de SharePoint

as seen on ASP-PHP.net - Search for 'ASP-PHP.net'
Dans le cadre de la bonne gestion de son environnement SharePoint, il est utile de faire un contr?le de son installation afin d'assurer le bon fonctionnement des fermes et donc, la meilleure disponibilit? pour les usagers. Dans ce but, nous verrons comment auditer sa ferme facilement et les traitements… >>> More
Using jQuery and SPServices to Display List Items

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
I had an interesting challenge recently that I turned to Marc Anderson’s wonderful SPServices project for. If you haven’t already seen or used SPServices, please do. It’s a jQuery library that does primarily two things. First, it wraps up all of the SharePoint web services in a nice little AJAX wrapper… >>> More