But it works on my PC!

The random thoughts of Richard Fennell on technology and software development

Change in the System.AssignedTo in TFS SOAP alerts with TFS 2012

Ewald’s post explains how to create a WCF web service to act as an end point for TFS Alerts. I have been using the model with a TFS 2010 to check for work item changed events, using the work item’s System.AssignedTo field to retrieve the owner of the work item (via the TFS API) so I can send an email, as well as other tasks (I know I could just send the email with a standard alert).

In TFS 2010 this worked fine, if the work item was assigned to me I got back the name richard, which I could use as the to address for the email by appending our domain name.

When I moved this WCF event receiver onto a TFS 2012 (using the TFS 2012 API) I had not expected any problems, but the emails did not arrive. On checking my logging I saw they were being sent to fennell@blackmarble.co.uk. Turns out the issue was that the API call

value = this.workItem.Fields[“System.AssignedTo ”].Value.ToString();

was returning the display name ‘Richard Fennell’, which was not a valid part of the email address.

The best solution I found, thus far, was to check to see if had a display name in the AD using the method I found on stackoverflow. If I got a user name back I used that, if I got a empty string (because I have been passed a non display name) I just use the initial value assuming it is a valid address.

Seems to work but this there a easier solution?

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