Category Archives: Handy
If you’re querying SharePoint content using a CAML query from code it’s a good habit to always populate the SPQuery instance’s ViewFields property. Otherwise the returned SPListItem instances might not contain any data for certain fields and throw an exception when you try to access those fields.
Specifying ViewFields involves creating a string of CAML FieldRef elements. For instance if we want our query to return items that contain data for the Title, Created and ID field we use this:
As you can see there’s some overhead of boilerplate markup involved. I’ve written a small piece of code that I always use to make my life a little easier. Today I happened to post this code in a reply I wrote on the MSDN forums and also decided to submit it as Community Content to the official SPQuery docs on MSDN. Then I thought I might as well share it with you here. So here it is:
Yeah, you’re right. This piece of code isn’t exactly rocket science. But you might appreciate it anyway 🙂
I might have happened to you too: make some error in a Windows virtual machine and your system will *BEEP* out loud. Not some nice and fancy WAV/MP3 sample, but a raw *BEEP* coming straight from your system’s motherboard. This *BEEP* does not respect your speaker volume and mute settings. And it will probably irritate most people who sit near you.
Fortunately getting the beep to shut up forever is relatively simple. Here’s how to do it:
- Open a Command Prompt window (in Vista make sure you open it using the “Run as administrator” option).
- Use the following commands:
- To stop the Windows Beep Service:
net stop beep
- To make sure it never gets started again:
sc config beep start= disabled
That should take care of them BEEPs 🙂