Using blogger for my blog

On Sunday September 20, 2009 I moved all my blog postings from my own SharePoint 2007 server located at http://cisa.ca/ to blogger.com. I have nothing against SharePoint 2007 as it served me quite well. I decided to move my blog because I started seriously falling behind on backups of the blog site and felt that sooner or later I may lose everything. I found blogger.com to be easy to use. More importantly, I do not need to worry about backups as I trust google will take care of that.

How do I disable User Account Control (UAC) in Windows Server 2008?

Control Panel => User Accounts


Click "Turn User Account Control on or off"

Uncheck "Use User Account Control (UAC) to help protect your computer"

Click on "OK" button

How to unsubscribe (or remove) yourself from a SharePoint 2007 alert?

In SharePoint one can subscribe to any document libraray or list to be sent alerts when changes occur such us additions, deletions, and updates. This is done by choosing "Actions" => "Alert Me".


If one wishes not to receive alerts anymore, it is not that apparent how to do it. Well, you would need to go to "Site Actions" => "Site Settings" => "User Alerts". Choose the user in question and subsequently delete him/her from the appropriate list or document library alert.

Presentation to VanSPUG on Enhancing SharePoint with Silverlight 2.0

VanSPUG (Vancouver SharePoint User Group) is less than one year old. I can proudly say that I was a catalyst in the establishment of this young user group when I helped Peter McFarlane organize the launch event on September 17, 2008 at my BCIT workplace. Since then I have attended most of their meetings. Therefore, it was certainly an honor for me to be a speaker for the first time.


I had a blast when I presented at VanSPUG yesterday evening on the topic of "Enhance SharePoint with Silverlight 2.0". The event started just after 6:30 PM and ended promptly at 8:15 PM becuase we had to vacate the meeting room. Sherman was my host who did a good job introducing me at the start. The event was attended by about 30 people and was held at the Microsoft offices at 1111 West Georgia Street in downtown Vancouver. I would have liked to have questions from those who attended. Actually, I cannot recall even a single question. Oh well ...

For those who are interested in the resources clck here to download my powerpoint presentation + examples.

Enabling Entity Framework (ADO.NET Entity Data Model) in a SharePoint 2007 web.config file

The Entity Framework is considered to be the modern day successor to "LINQ to SQL". If you wish to use this technology in a SharePoint 2007 web part you will need to tweak your web.config file to accomodate the new assemblies that are associated with the Entity Framework. Here are the changes that you need to apply to your web.config file:


1) Add the following tags to the <compilation><assemblies> section:

<add assembly="System.Data.Entity, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />

<add assembly="System.Data.Entity.Design, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />

<add assembly="System.Web.Entity, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />

2) Add the following tags to the <compilation> section just under the closing </assemblies> tag:

<buildProviders>

<add extension=".edmx" type="System.Data.Entity.Design.AspNet.EntityDesignerBuildProvider" />

</buildProviders>

How can you get the thumbnail for an image in your SharePoint picture library?

This is much easier than I had imagined. At first I thought I need to do some programming with the SharePoint Object Model APIs. It turned out to be nothing of the sort.


Let us assume that you have a photograph located in your picture library named "pictures" at this URL:

http://www.spserver.com/spsite/pictures/joe_smith.jpg

The thumbnail for the above picture is located at:

http://www.spserver.com/spsite/pictures/_t/joe_smith_jpg.jpg

As you can see, here's what I did:

1) tag a directory "_t" to the the URL just before the filename.

2) tag "_jpg" to the filename just before the extention. This would have been "_gif" if you are dealing with a GIF file.

Voila, if you point your browser to this tweaked URL you will get your thumbnail.

You will get a larger image if you use _w instead of _t.

Painless eh. . .

How to use JavaScript to close an IE7 browser window without seeing the confirmation dialog?

<a href="javascript: window.open('','_parent','');window.close();">Close this window!</a><br />