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Handle Ampersand in XML Linq

Posted on 2014-04-23
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Last Modified: 2016-02-15
I am trying to do a LINQ query and have a field that has an Ampersand rendered as &
<StateSpecialty stateKey="Alabama" specialtyKey="L&D" stateName="Alabama" state="AL" specialty="L&D" specialtyMarketing="Labor & Delivery">

For the life of me I cannot get the query to work

Below...I've passed in for _specialty
L&D
L%26D
And..the actual string    L&D
Nothing seems to work

            Dim regionElements = From r In doc.Descendants("StateSpecialty") _
                                 Where r.Attribute("state").Value = _state _
                                 And r.Attribute("specialty").Value = _specialty
                                 Select r

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Question by:lrbrister
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LVL 75

Expert Comment

by:käµfm³d 👽
ID: 40018489
So filling _specialty with "L&D" doesn't work?
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Author Comment

by:lrbrister
ID: 40018513
I get the red underline and this message on mouse over

specialty="L&D"

"Entity D is not defined
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LVL 75

Expert Comment

by:käµfm³d 👽
ID: 40018566
Huh? In VB?

In other words, if you do this:

Dim regionElements = From r In doc.Descendants("StateSpecialty") _
                                 Where r.Attribute("state").Value = _state _
                                 And r.Attribute("specialty").Value = "L&D"
                                 Select r

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...do you still have the error?

One thing I just thought of:  Is this an ASP.NET application? If so, is this query in the markup or the code-behind?
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Author Comment

by:lrbrister
ID: 40018583
Kaufmed..
Yes..  vb.net

Code Behind
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Accepted Solution

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käµfm³d   👽 earned 500 total points
ID: 40018595
If the query is in code-behind, then there should not be an issue. If you are working in the markup, then there could be an issue with encoding, since the ASP.NET markup is (last I recall) XHTML-based.
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Author Comment

by:lrbrister
ID: 40018631
kaufmed...
Taking a look at that when I get back in the office tomorrow.
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Author Closing Comment

by:lrbrister
ID: 40032425
Duh in me...had a typo
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