linq to sql in asp.net

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C#4.0

how to edit update & delete in grid view using linq to sql in asp.net code behind file is c# in 3 tier>

Posted 2-Oct-12 23:09pm

PARTHSHAH11

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n.podbielski 3-Oct-12 6:17am

Do you know about ',' and '.'? Those signs are for something.

raj_arenem 25-Mar-13 3:11am

Hi,
I have added an existing database to my Entity framework, and also i have created a DataClass for LINQ to SQL. When i debug, i have errors saying that the parameters already exists. The entities mapped in DataClass(LINQ t0 SQL class) and entities in the model are in conflict. How to resolve this? suggest a solution.

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psychic6000 · Answer 1 · 2012-10-03T04:57:00

Solution 1

here is link, it will help you
http://www.doodle.co.uk/Blogs.aspx/2007/09/18/playing-with-linq-in-winforms[^]

Posted 3-Oct-12 4:57am

psychic6000

Sandeep Mewara · Answer 2 · 2012-10-03T10:31:00

Solution 2

Refer: LINQ to SQL: All common operations (Insert, Update, Delete, Get) in one base class[^]

Posted 3-Oct-12 10:31am

Sandeep Mewara