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How Do I Manipulate Data Using in LINQ to SQL?

In this video Chris Pels demonstrates how to add, modify, and delete data in a database using LINQ to SQL entity mapping classes. The entity mapping classes are created using the sqlmetal.exe command line utility which is the “engine” behind the Object Relational Designer. These code based principles can be extended to complex data manipulation. This video is Part 3 in a four-part series of walkthroughs on LINQ to SQL.

Author: Chris Pels

Posted: Mar 27 2008, 06:12 PM by mpochimcherla | with 9 comment(s)
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Comments

nsulikow said:

The video appears out of focus ! (I think this happens only with Part 1)

# March 28, 2008 2:21 PM

FlyingFishStix said:

Yeah, I can't read the screen either.  Sorry, just letting you know.

Any chance you could redo this one?

p.s. you should really consider getting camtasia.  Compare your blurry video side by side to this one for a few seconds (recorded with camtasia).  

www.visualwebgui.com/.../how_to_create_a_new_visual_webgui_application.html

And no I don't work for either company, I just find screencasts useful...especially when I can read the code I'm trying to learn.  ;)

p.s. you can delete this post when you've read it.

Cheers,

Mike

# March 30, 2008 11:44 AM

jaytayl said:

Nsulikow, FlyingFishStix, thank you both. We'll have this video re-encoded and uploaded shortly. Parts 1, 2, and 4 are fine, but Part 3 is not.

# March 31, 2008 4:07 PM

jaytayl said:

Nsulikow, FlyingFishStix, we've re-encoded this video. It's much better than before.

Thanks,

The WindowsClient.net Team

# April 2, 2008 1:36 PM

ShaneTriem said:

The WMV (Zip) download appears very small when viewed at 100% in Windows Media Player and very blurry at 200%.  Is this to be expected?  I really like having the downloaded versions so I can watch them when disconnected from the internet. BTW: The videos are great!

# May 29, 2008 1:04 AM

jytylr said:

Hi Shane. You're right. The WMV (Zip) was small and blurry. Our encoding team managed to produce a better version and it's available now.

# June 6, 2008 12:23 PM

rogsonl said:

db.Customers.Remove and db.customers.add are not members of the Customer Database when I try to excercise your routine on my computer.

What is wrong?

Leon

# July 21, 2008 11:44 AM

rogsonl said:

I am trying to use your technique with Access as a stepping stone to full SQL. Is this possible?

I have been able to create forms and read, now I am trying to update and delete.

Leon

# July 21, 2008 11:45 AM

Brna said:

The video appears missing.. Silverlight problem??

# July 17, 2010 6:01 PM