Linqtosql remove from list

Question

myRule.ToList (). RemoveRange (0, count);

Even if it doesn't give me an error, it doesn't work. What's different?

-1

c # .net linq linq-to-sql

learner 02 dec. '08 at 17:52

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2 answers

BenAlabaster · Answer 1 · 2008-12-02T17:58:38+0000

This is because myRule.ToList () has no effect on the referenced myRule.

If myRule gets written, this should work:

myRule = myRule.ToList().RemoveRange(0, count);

Of course, if it's read-only, it won't work at all ... just trying to find a way around this for you ...

Amy B · Answer 2 · 2008-12-02T19:25:14+0000

You may be looking for

myRule.Skip(count);

or you can search

myDataContext.Customers.DeleteAllOnSubmit(myRule.Take(count));